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GUIDES

Guides

Plain, practical explainers - how money moves, how to find good help, and how the numbers work. Education only: no rates, no rankings, no advice.

Australian law draws a line through writing about money that most writing about money never mentions. ASIC’s Moneysmart service sets out three categories. Financial information is useful facts about products, services and financial strategies. General advice is a recommendation or opinion about a financial product that is not tailored to a person’s circumstances. Personal advice is a recommendation or opinion that is tailored to them.

Different obligations attach to each. A provider giving general advice must say that it is general - that it does not take account of the recipient’s objectives, financial situation or needs - and prompt them to consider whether it is appropriate before acting on it. Anyone giving personal advice to a retail client about a relevant financial product carries a heavier obligation: ASIC states they must comply with the best interests duty and the obligations related to it.

The first category has a shape worth knowing. Factual explanation can set out how a mechanism works, what a term means, what a rule requires and what a published statistic measures. What it cannot do is state what a particular person ought to do, because it has no access to that person’s circumstances, and material written to be read by everybody is by construction tailored to nobody. That limit is not a shortcoming of the category. It is the category.

Tone is not the boundary. A confident sentence and a hedged one can both be information, and a recommendation can be delivered in either register, so the register a piece is written in carries no information about which of the three it belongs to. What separates them is narrower: whether a recommendation or opinion about a financial product is being made at all, and whether it was formed for one person or for everyone at once.

How FX forecasts work
What moves a rate - and why we don’t predict
Find a mortgage broker (Sydney)
How to find and choose a broker
How to send money to India
The transfer process, explained
Best travel card
How to choose a travel/debit card
Glossary
Plain definitions of the money terms we use
Sending money to Thailand every month: what changes when the transfer repeats
Two Thai authorities treat a repeating transfer differently from a single one. One route to a one-year extension of stay is stated as a monthly income figure rather than a balance, and Thai tax law fixes separately on each occasion money is brought in.
A currency basket the statute never mentions
The law says who may decide the exchange rate regime and who may decide the policy inside it. It does not say there is a basket, or what is in it. Everything a reader would call the arrangement sits below the statute.
The Aruban foreign exchange commission on the act of paying you
A payment leaving Aruba for an Australian account meets a government levy before it meets a bank fee, and a separate licence ceiling if it is large enough. Neither is charged by anyone the recipient can see.
The Botswana tax that is charged to the person receiving
Botswana puts no exchange control in the way of money leaving. It charges capital transfer tax to the donee of a gift or the beneficiary of an inheritance, and property inside Botswana stays chargeable however far away the recipient lives.
The INSS will not pay a pension into an Australian bank
The service that moves an INSS benefit to a bank abroad is open only to countries Brazil has a social security agreement with, and Australia is not one. The pension system therefore does not carry the money to Australia, while the annual proof of life still has to travel the other way.
What Chile reports when money leaves, and who has to report it
Chile asks no permission for money to leave. It asks for statistics, from a list of three kinds of operation that an ordinary family payment is not on. Where the list does bite, the threshold deciding whether a person files depends on the route the money took rather than on its size, and the rulebook setting it was replaced outright on 1 January 2026.
The American rules that reach a Cuba to Australia payment
Neither Australia nor Cuba has sanctioned the other. A payment between them can still be stopped, and the two things that decide it are the route and who is standing at each end.
A Danish pension in Australia: what travels and what does not
The Danish state pension reaches Australia. Several of the amounts paid alongside it do not, and the agreement between the two countries says so in terms.
Where Ethiopia stopped opening its foreign exchange rules
Ethiopia now names a subsistence family-support allowance a resident may send abroad. It has left untouched the provision under which a bank may not effect a capital transfer without the National Bank's authorisation, and the proceeds of an asset sit under that one.
The Fijian fund that pays out on an Australian visa
A Fiji National Provident Fund balance is released in full on permanent departure. What proves the departure is permanent is a visa granted by somewhere else.
The Hong Kong retirement account you can only empty once
Money that reaches an Australian account from a Hong Kong provident fund has usually passed a test no bank applies: a statutory declaration that the person has left Hong Kong for good, checked against a register of everyone who has said it before.
NRO account transfers to Australia: the USD 1 million rule
Money you already own in India does not leave freely. The Remittance of Assets Regulations allow a non-resident Indian or person of Indian origin to move up to USD 1 million a year out of a Non-Resident Ordinary (NRO) account, on documents, an undertaking and the Income-tax forms that go with a payment abroad.
What a countermeasures call means for money arriving from Iran
The rules that govern money arriving from Iran are mostly addressed to institutions rather than to senders, and the sanctions regime reaches any person in Australia. The strictest of them names personal remittances among the flows to be handled on a risk basis.
What the deceased's domicile does to a Jamaican estate
Jamaica taxes an estate rather than an heir, and the reach of the charge is set by where the deceased was domiciled rather than by where the beneficiary lives.
Does Japan charge inheritance tax on an heir in Australia?
An inheritance from Japan can be taxed in Japan even though the heir lives in Australia. The tax attaches to the heir, the scope depends on the heir's citizenship, recent residence and who the decedent was, and the return is due ten months from the day after the death is notified.
Why a Jersey bank account waits for a Jersey court
A Jersey account belonging to someone who has died does not move on an Australian grant of probate. Jersey requires its own, from its own court, and the short route reserved for British Isles estates does not reach Australia.
The Kenyan rule that decides where a fee came from
Kenya sources a professional or consultancy fee by the residence of the payer rather than by where the work was done, subject to a proviso about the payer's own business, and the client is required to deduct before paying.
How Circular 158 releases a blocked Lebanese deposit
A blocked Lebanese deposit is not sent abroad. It is released to you month by month, under a central bank decision that names the forms the money may be taken in.
How an EPF education withdrawal pays for study abroad
A parent in Malaysia paying an Australian tuition bill may be drawing on their retirement savings to do it. The Employees Provident Fund allows an education withdrawal, and its rules decide who the money is paid to.
What it takes to transfer a Moroccan pension abroad
Morocco's exchange instruction treats a retirement pension drawn in Morocco as work income. It may be transferred abroad monthly, net of tax, to a foreign national or a Moroccan resident abroad, on one document from the paying body.
What Namibian exchange control does when you emigrate
The Bank of Namibia's guidelines for individuals still describe a formal emigration procedure for a resident leaving the Common Monetary Area, with an application made before departure and an emigrant capital account holding whatever the capital allowance did not release.
Can KiwiSaver be paid into an Australian bank account?
Most money arriving from New Zealand goes into an ordinary Australian account. KiwiSaver savings cannot. Under the trans-Tasman retirement savings portability arrangement they can only be received by a complying APRA-regulated super fund, and they cannot be withdrawn in cash on emigration to Australia.
Norway's exit tax when you move to Australia
Norway does not wait for you to sell. When your tax residence ends, the law treats your shares as sold the day before, and what you owe is settled across the twelve years that follow, if you can give security for it.
Study money from Pakistan to Australia: why fees skip you
If your family in Pakistan is paying for your study in Australia, the fees go to the university and the living money comes to you. That split is written into the State Bank's rules, along with a yearly ceiling.
The Papua New Guinea withholding rule that stops a client paying you
Several Papua New Guinean withholding regimes can reach an Australian invoice, and they answer to different tests. One of them stops the money leaving the country until a letter arrives.
Polish gift tax on money sent to Australia
Poland exempts a gift from close family, then attaches a condition about the person receiving rather than the person giving. It decides the answer for a great many people in Australia, and it is the condition nobody expects.
What Russia's unfriendly-states list does to money owed in Australia
Australia is on the Russian government list of unfriendly states. For a creditor here, above a monthly threshold, that can turn a foreign-currency obligation into roubles paid into a special account whose permitted uses, as first set in June 2022, were narrow and did not include a transfer abroad.
End-of-service award in Saudi Arabia: how it is calculated
Beside the final wages, what is owed at the end of a Saudi posting is one statutory payment, and the Labor Law fixes both its size and the week it has to be paid in.
The fixed children's share Seychelles deleted
Seychelles replaced a fixed reserved portion for children with a court application for maintenance by dependants. A will executed before 1 July 2021 is still read under the old rule, and one executed after it is not.
What South Africa requires before an inheritance can be paid to Australia
A cash bequest leaving a South African estate for a beneficiary in Australia is released on a document rather than out of an allowance. The Reserve Bank asks the bank to view one account bearing a Master of the High Court reference number, and below a small-estate figure a will and a Letter of Executorship take its place.
Korea's overseas remittance limit without documents
Korea does not restrict who may send you money. It sets an amount that can leave in a year with no document attached, and it changed the way that amount is counted at the start of 2026.
The tax treaty with France that stops short of the Pacific
Money reaching Australia from Noumea or Papeete comes from a place the Australia-France tax convention does not cover. New Caledonia and French Polynesia set their own taxes under their own codes, with no treaty between them and Australia to sit on top.
Which law distributes a non-Muslim estate in the UAE
An inheritance reaching Australia from the Emirates has been decided by one of several possible laws. Which one applied usually turns on whether a will was registered before the death.
Why a UK State Pension is frozen in Australia
The UK pays its State Pension to Australia, but it does not increase it there. The pension stays at the rate first paid abroad, and the reason is a list of countries that Australia is not on.
Working in Australia for a US client: what a W-8BEN does
An American client asks for a tax form before paying an Australian contractor. What the form does, and why the 30 per cent withholding it relates to usually does not apply, comes down to a rule about where the work was performed.
The seven personal payments a Tunisian bank may send to Australia
Tunisia names the payments a bank may send abroad one by one. The personal enumeration runs to seven lines, none of them a gift or ordinary family support, and the one family line is court-ordered maintenance, which pays out only against certificates the beneficiary renews every year.
The Turkish pension built on years worked outside Turkey
A pension can be paid from Turkey into an Australian account, but it rests on years bought in rather than worked there, and it is cut the moment the pensioner starts drawing a residence-based benefit abroad.
What a person in Ukraine is allowed to send to Australia
The National Bank of Ukraine forbids cross-border transfers out of the country and then names the cases it permits. A payment to a person abroad appears once, capped for a calendar month, in the same provision as buying cryptocurrency.
How much a family in Vietnam may send a relative abroad
A family in Vietnam supporting a relative in Australia is sending money under a list of permitted purposes, and the amount for a relative abroad is capped each year at the income per head of the country the relative lives in.
Whose forecast is in a cash rate decision
The forecasts published alongside a rate decision contain a path for the cash rate itself. It is not the Board's intention and not the staff's view. It is drawn from what financial markets are pricing, and understanding that changes how the whole document reads.
How a country chooses which currency to anchor to, and what Fund staff attached to the answer
A country that fixes its currency to another one is choosing whose monetary policy to import. Two published methods answered that question for Sao Tome and Principe, and they did not agree.
How a country ends up using two currencies at once, and what that costs its central bank
A foreign currency can do the work of money inside a country without ever being made the legal currency there. Once it does, the central bank keeps every responsibility for the national currency and loses part of its grip on it.
How a currency board defends a peg, and what it costs to keep one
Most currencies held at a fixed value are held there by restricting who may buy them. Hong Kong does the opposite: it promises to deal with any bank at either edge of the band, and lets interest rates take the strain.
How a levy prices access to a country
A visa fee is charged once, to cover the paperwork. A per-night levy is charged for the duration, and it is not covering anything. It is a price on being there, and Bhutan writes the reason into the statute.
How a rate band differs from a peg, and what the authority owes at each edge
A point peg names one number and holds the market there every day. A band names two edges and leaves the space between them alone, which changes what the authority has promised and when the promise binds.
How an official exchange rate is set when there is no market to set it
Most published exchange rates are observations. Some are outputs. The difference shows in how the number is produced, and in whether a second price survives beside it.
How Bitcoin's rules are changed, and who can change them
Bitcoin has no owner and no committee that can issue an instruction. This guide explains the proposal process, the difference between a soft fork and a hard fork, and how a disputed change was settled in practice.
How Cardano chooses who produces the next block
Cardano picks a block producer by weighted lottery, and the design problem it solves is that a predictable winner could be attacked before it acts.
How Dogecoin is secured and how new DOGE is issued
Most of the computing power protecting Dogecoin is doing Litecoin's work at the same time. What merged mining is, why it was adopted in 2014, and why Dogecoin has a fixed block reward instead of a supply cap.
How much a remittance flow is worth to a country, and why two measures disagree
A remittance flow can be enormous and still be a small part of the economy receiving it. The gap between the two measures is the whole of what the numbers are for.
How oil revenue reaches a currency, and what a sovereign fund does on the way
A commodity currency is usually explained by export concentration. Azerbaijan shows the step in between: the earnings arrive at a fund, and the fund decides when they become foreign exchange anyone can buy.
How Polkadot coretime and shared security work
Polkadot retired parachain slot auctions and replaced them with coretime, a purchase of validation time on the relay chain - and shared security is a commitment that runs in both directions.
Who sets Solana's issuance schedule, and what the network's design costs it
How Solana's inflation rate was decided, where the newly issued tokens go, what that issuance is paying validators to run, and the documented record of the halts that design has produced.
How the Bank of Japan turned a statutory phrase into a number
Japan's central bank is told by statute to aim at price stability. The law does not define it. In January 2013 the Bank supplied the definition itself, and the way it did so says a good deal about what central bank independence means.
How a cash rate target is made to hold
A target is an announcement. The rate banks actually pay each other overnight is a market outcome, and the machinery that makes the two coincide - settlement balances, a rate corridor, and repurchase auctions that fill every bid - was rebuilt from 2024 onwards.
How the yield curve prices a term deposit, and why longer does not always pay more
A longer term does not automatically earn a higher rate, and the reason is visible in the shape of the government yield curve. What sets that shape, and what it means for a fixed term.
How to read a currency pair, and why the order is only a convention
The three letters, the order they appear in, and the fact that the same rate can legitimately be written either way round. Where the codes come from and who decides them.
How XRP supply works: creation, escrow and destruction
All 100 billion XRP were created in one act and none can ever be added. This guide explains who received them, how the escrow releases work on the ledger, and why every transaction removes a small amount from existence.
One currency, three governments: how the CFP franc is decided
In a monetary union the members vote. In the French Pacific the members are consulted, and the difference is written into three separate statutes. One of them is told rather than asked.
One currency, twenty-one governments: how the euro is actually run
The euro has one monetary policy and twenty-one national governments. This guide explains who decides, who issues the banknotes, how a country joins, and what a member gives up in exchange.
The 180-day window that took 625 days
A country that has run two of its own currencies for decades cannot simply stop. It has to name a date by which the retired one is worthless, and Cuba had to name that date four times.
The currency reform that followed the stabilisation by sixteen months
The boliviano is remembered as the currency that ended Bolivia's hyperinflation. It did not: the inflation had already been stopped for more than a year when the first boliviano was issued, and the economist who designed the programme said so in print before the note existed.
The industrial half of silver, and why it behaves like two assets
Most of the silver consumed each year goes into factories rather than vaults, and most of the silver mined each year comes out of mines looking for copper, lead, zinc or gold. Those two facts together explain most of what makes silver unusual.
The measures beyond the unemployment rate
The headline rate counts people with no work who are looking for it. Australia publishes four further measures for everyone that definition steps over - people who have work but not enough of it, people who have been looking for a year, and people who have given up.
The three ways a currency gets used outside its own country
A currency can be used abroad as a store of value by governments, as the medium of trade between other people's currencies, or as physical cash in someone's pocket. These are measured separately, and the dollar leads all three by a distance.
The treaty behind a remittance corridor, and how little it takes to close one
Ninety-three per cent of the money sent home to Kyrgyzstan comes from one country. That is not an accident of geography; it is a set of rights in a treaty, and the treaty says exactly which rights travel and which do not.
Sending money to Argentina: three 2026 non-working days set in December 2025
Most settlement calendars are fixed by statute and knowable years ahead. Three of the eighteen days Argentine banks will not operate in 2026 were chosen by the national executive, and the choice was published on 26 December, days before the year it governs.
Sending money to Bangladesh from Australia: the stated purpose and what it changes
The sender states a purpose. The Authorised Dealer in Bangladesh, the bank licensed to handle foreign exchange, maps it to a code. That code decides whether a government top-up is added at credit, whether a declaration is owed, and how fast the money lands.
Sending money to Bermuda: the status that decides the rules
On most corridors a business payment and a personal one differ by what they are for. Bermuda's Regulations never mention purpose at all, and what they turn on instead is a status they assign automatically rather than on application.
Sending money to Colombia: the number every exchange declaration carries
Every exchange operation channelled through a Colombian intermediary produces a declaration with a number no other declaration in the country carries that day. The duty to hand those declarations over, once they are transmitted and the central bank has confirmed them, is newer.
Sending money to Costa Rica: the name check that has no minimum amount
The US$10,000 figures in Costa Rica's regulation are reporting thresholds. The article that governs the beneficiary's name carries no figure at all.
Which Ethiopian public holidays actually close a bank
Ethiopia has a law that names its public holidays and says, for each group, whether institutions shut. Two days on the public list keep them open.
Sending money to Ghana: what the regulators publish
Ghana appears by name in an Australian regulator's remittance risk assessment. So does the United States. What the list measures is the point.
Sending money to Guyana: what the payout counter must show, and what it need not
What a Guyanese payout counter is obliged to have on the wall depends on which currency the recipient is paid in, and the duty is materially thinner on one side of that line than the other.
Sending money to Haiti: the ceiling that limits cash, not the credit
The HTG 100,000 figure attached to Haitian electronic accounts is a cash deposit and withdrawal ceiling. The circular that sets it carves out funds received in electronic form in the same section.
Hong Kong: the search engine a sender can query
Fraud material on a corridor tends to describe a record of what was reported. Hong Kong publishes something of a different shape as well: a searchable index of identifiers, queryable before the money moves.
When a transfer to Israel is refused, and where the money sits
A refused transfer is not always returned. Israeli banking directives name three outcomes for an arriving payment. The third is named but never defined, and the duties attached to it describe money left in place while nobody explains why.
Sending money to Jamaica: the statute written for fraud aimed abroad
Jamaica has a statute aimed at fraud directed outward. One subsection states that the person defrauded may have been within or outside Jamaica when the offence was committed, which is what gives the Act a bearing on a sender in Australia.
Sending money to Jordan: charges on arrival
Capping and disclosing are not the same regulatory act. On this corridor the receiving end is mostly governed by the second, with the power to do the first held in reserve.
What a person in Kazakhstan is required to do when money arrives from abroad
Nobody asks permission. Somebody does answer questions, and there is a clock on the answer.
Sending money to Kenya: the two mobile money ceilings
The Central Bank of Kenya has approved two ceilings on a mobile money wallet: a transaction limit, and a limit on what it may hold at all. The second is the one senders do not expect.
Reaching a recipient in Lebanon who is not being paid through a bank account
The cash payout counter in Lebanon is a licensed institution, with a published register and a rule about transfers left uncollected for ninety days.
Sending money to Malaysia: the rules on arrival
Receiving a payment from abroad is a listed transaction under Malaysian law, permitted by a standing central bank approval rather than by silence.
Sending money to rural Mongolia from Australia
The last leg in Mongolia is not a question of whether the recipient has an account. Almost everybody does. It is a question of how far apart the places that hand over cash are.
Sending money to Morocco: when a payment can go back
Morocco writes down when an arriving payment may be returned. The provision covering it grants a permission; the one covering payments leaving imposes an obligation.
Sending money to Mozambique: the thirty-day clock that starts when it arrives
A transfer to Mozambique can arrive and still not be in the account. What closes the gap is a set of documents, and the person who has to produce them is the recipient.
Sending money to Myanmar: scam-centre reports
The pattern is documented rather than rumoured. Two United Nations reports describe where the operations sit and how large they are; two Australian bodies publish the loss series and the laundering route.
Sending money to Nepal: whose calendar decides?
A transfer to Nepal lands on Nepal's timetable. Its holidays are dated in a calendar that begins in mid-April, its longest festival closure is gazetted for seven days and reaches nine once the weekend is counted, and three institutions inside the country observe three different sets of open days.
Money to Pakistan for online work or for family?
Family support is a home remittance. Payment for online work is export proceeds. The State Bank of Pakistan writes the two under different chapters.
Money to Romania when the recipient has no account?
The right to a basic payment account is stronger than most people expect. The state postal money order, the obvious way around it, lists no Australian counterparty.
Saint Helena: a tariff that prices only one direction
Most far-end charge questions are answered by reading the destination bank's tariff. Here the tariff answers a different question, because the only remittance line in it prices money going the other way.
Sending money to Saudi Arabia: the purpose field
A name, an account number and an address travel with any transfer. Saudi rules expect two things more, and one of them is why the money is being sent.
Sending money to Sierra Leone: who decides whether it can be collected in cash
Whether the person receiving your money can collect it in cash is not your decision or theirs. Two rules made by the central bank settle it before the transfer arrives.
Sending money to South Africa: what a public holiday closes, and what it does not
The South African settlement system does not shut for a weekend or a public holiday. The people who run it do, and the list of days they are shut can grow at nineteen days' notice.
Sending money to the Dominican Republic: the law that moves a holiday to Monday
The Dominican holiday calendar is not unpredictable. It is arithmetic, set in a 1997 statute, and the answer it gives is often a different day from the one printed against the holiday name.
Sending to the Eastern Caribbean: nine calendars
The Eastern Caribbean Automated Clearing House publishes nine holiday lists: one for the whole currency union and one for each of the eight territories in it. Only the first applies everywhere, and the first four days of August carry three separate multi-territory closures that are not on it.
What happens to a euro payment that is not accepted
A Reject, a Return, a Recall, or a Request for Recall by the Originator. Four categories, four deadlines, and one rule underneath: a sent payment cannot simply be pulled back.
How the UAE identifies who collects a transfer
Most countries either ban hawala or ignore it. The United Arab Emirates wrote it into a regulation, put the providers on a register and made them file every transfer.
Money sent to a US account by fraud: what can be recalled
Once a United States bank accepts a payment order, cancelling it works only if that bank agrees. What an American account adds is a federal channel that can ask the recipient bank to freeze it.
Sending money to the West African CFA franc zone: the reason has to be established first
The reason for a transfer used to be a box on a form filled in when it was known. In the West African CFA franc zone it is now a condition of the money being released at all.
Sending money to Trinidad and Tobago: the rule is about who, not why
The Part of the Exchange Control Act headed "Payments" no longer exists. What replaced it is a rule about the counterparty, and a set of reporting figures that count dollars.
What a Turkish bank may charge on an arriving transfer
Most countries leave far-end charges to the bank. Turkey writes them into a central bank instrument, names the permitted items and caps several.
Sending money to Uganda: what happens to a wallet balance nobody collects
Uganda sets out in statute what becomes of money that arrives in a wallet and is never used: nine months to dormancy, closure, then the central bank, and finally the public revenue.
Sending money to Venezuela: no remittance ceiling in the exchange agreement
Venezuela's exchange agreement sets no remittance ceiling. A tax on the payer sorts payments instead.
Sending money to Vietnam around the Tet holiday
Most national holidays are one day on a fixed date. Tet is neither, which is what makes the Vietnamese calendar worth reading before a transfer.
Sending money to Zimbabwe: export proceeds and family money differ
The same Australian dollars can arrive in Zimbabwe and be treated in two different ways. What decides it is not how the transfer is labelled but what the receipt actually is.
Two currencies that agreed to be interchangeable, and have been since 1967
Under the Currency Interchangeability Agreement, the central banks of Singapore and Brunei Darussalam accept each other's notes and coins and exchange them at par and without charge. Banks in both countries take the other's currency for deposit on the same terms.
Two economies that integrated almost everything except the money
Closer Economic Relations was signed in 1983 and remains New Zealand's most comprehensive free trade agreement. Four decades of integration later, two currencies and two central banks are still in place, and that is a decision rather than an omission.
What a central bank's independence is actually written into: Brazil's 2021 statute
Independence is often described as a norm that everyone respects. Brazil wrote its version down instead: fixed terms deliberately offset from the electoral calendar, four listed grounds for dismissal, and a separate body that sets the target the bank has to hit.
What a country can do about cash that has already left
Once a banknote is abroad, the issuer has no lever on it. What a state can still control is its own border, and Pakistan's rules show what that looks like when it is written down.
What a payment rail is made of, and which layer a sanction actually cuts
A payment is not one permission. It is a stack of them, and knowing which layer has been removed is what explains why a transfer fails the way it does.
What a trade-weighted index measures, and what its weights reveal
One number for a currency against everyone it trades with, rebuilt every year from the previous year's trade. The construction is worth knowing, and so is what the changing weights say about who Australia trades with.
What arriving migration does to a currency, and how Armenia recorded it
A diaspora corridor normally runs one way: people leave, money comes back. Armenia after 2022 ran it the other way, and the International Monetary Fund named the currency channel directly.
What breaking a term deposit costs, and the rollover nobody chooses
A term deposit trades access for certainty, and the price of taking the access back is set by an interest-reduction clause rather than a fee. At the other end sits a rollover that around nine in ten deposits take by default.
What changes when a currency gets a new code, and what the register actually records
A currency replacement leaves a trace in one authoritative place. Reading it explains why an old code lingers in some systems and vanishes cleanly from others.
What decides the numbers printed on banknotes, and the country that ignored them
Denominations look arbitrary and are not. One country departed from the pattern far enough to show what the pattern is for.
What happened when the Australian dollar was floated
The decision was taken on a Friday afternoon and took effect the following Monday. What it replaced, what the Reserve Bank expected of itself afterwards, and how rarely it has stepped in since.
What happens to a currency when oil arrives, and where the revenue is held
A sudden resource windfall reaches a small economy as a wall of foreign currency. Guyana's answer was written into statute: the receipts are paid into a United States dollar account, invested abroad, and released only in an amount the National Assembly approves.
What happens to a pegged currency when its rails are cut: Qatar, 2017
The riyal's parity did not change during the blockade. What changed was who could deal at it. That gap between a price and access to the price is the whole subject.
What happens when a country stops adding bigger notes: the Lao kip since 2012
Adding a larger banknote looks like an administrative act. It is a government decision in Lao law, and the interesting cases are the ones where it is not taken. The top of the Lao ladder has not moved since 2012.
What happens when foreign currency is rationed, and where the queue actually forms
Holding an exchange rate steady does not remove the imbalance behind it. It relocates the imbalance into a queue, and the queue has a documented shape.
What has to exist before a currency can cross a border at all
Sending money abroad feels like a single act. It rests on three separate things: infrastructure that settles the payment, an arrangement that clears the currency where it is going, and rules permitting the conversion. Any of the three can be the constraint.
What it means for a currency to track a commodity
Indonesia earned about a fifth of its merchandise export revenue from fuels in 2024 and about a tenth from ores and metals. That concentration, not a chart correlation, is what makes a currency commodity-linked.
What it means to import another country's monetary policy
Namibia, Lesotho and Eswatini each issue their own currency, hold it at par with the South African rand, and accept the rand alongside it. The arrangement is a monetary union without a shared currency, and it works differently from the euro.
What it means to save in a currency that is not your own, and what it does to policy
A country can spend in its own currency and save in somebody else's. Uruguay does, and International Monetary Fund estimates suggest its savers respond to the US policy rate rather than to their own.
What it takes to lift capital controls, eight years after imposing them
Capital controls are quick to impose and slow to remove. Iceland took more than eight years, and the delay was not caused by politics. It was caused by a stock of money waiting at the exit.
What it takes to replace every banknote in a country
A currency changeover is usually described as a monetary decision. The record of the Afghan one shows what it mostly is, which is a logistics problem with a deadline.
What lenders mortgage insurance actually covers, and the costs outside the rate
Some of what a home loan costs sits outside the interest rate entirely, and one of those items insures somebody other than the person paying for it.
What Litecoin MWEB is and how it was switched on
Litecoin's optional privacy layer, the miner vote that activated it with no company or regulator involved, and the delistings in South Korea that followed a month later.
What opening a closed currency market actually involves
Until 2024 the Korean won could be traded onshore only during Seoul business hours, and only by domestic institutions. Opening that market took a registration regime, an extension of trading hours and a settlement system to match.
What platinum does in a catalytic converter, and why it competes with palladium
The largest single use of platinum is cleaning exhaust gas, and which of two metals a manufacturer reaches for has been an open commercial question for years. What decides it, and what the rest of platinum demand looks like.
What a comparison in real dollars can and cannot tell you
Converting an old amount into today's money looks like a single multiplication. Underneath it are two decisions by the statistician: how quality change is stripped out of prices, and how a re-weighted index is joined to the one before it.
What the Ethereum merge changed, and what it did not
Ethereum swapped its consensus mechanism in September 2022. It did not make transactions cheaper, and it was never meant to. What it did change was energy use and the rate at which new ether is created.
How the trimmed mean and weighted median are built
Australia's underlying inflation measures do not exclude a list of volatile categories. They exclude positions in a distribution, recalculated every period, which is why nothing is permanently in or out of them.
What the wholesale currency market is, and where a quoted rate comes from
Every rate anybody is quoted began as a price between institutions. Who those institutions are, how much they trade, why most of it is never visible, and what the two-day settlement convention means.
When a comparison rate must be shown, and what has to go with it
A comparison rate is compulsory only where an advertisement states an interest rate, and the same Part of the National Credit Code then dictates its prominence, the words that must accompany it, and how long the advertisement survives a rate change.
When a country adopts the unit people already count in
Most currency changes divide by a power of ten and happen on a date. This one divided by five, ran in two stages, and adopted a unit the population was already using.
When a government and its own central bank both issue notes
Bangladesh Bank has the sole right to issue bank notes. The government issues the small ones anyway, under a separate law that treats them as coin rather than as a promise by the central bank.
When a note swap outruns the printing
A note swap has two clocks: the date the old money stops working, and the rate at which the new money can be printed and distributed. When the first runs ahead of the second, the gap is borne by whoever needs cash.
When a redenomination has a ceiling
A redenomination and a confiscation can look identical on the face of the notice. The difference is a single clause limiting how much any one household is allowed to convert, and what happens to the rest.
When one currency code covers two different monies: the Yemeni rial
A three-letter code looks like a fact about money. It is closer to a fact about geography: the first two letters are the country. When one country ends up with two issuing authorities, the code does not divide, and the institutions that measure the currency have to work around it.
When one currency has two sets of notes, and only one of them works everywhere
A note series and a currency are not the same thing. The Faroese krona is the first, not the second, and the difference produces one genuinely odd result.
When money sent home is the economy, not a footnote in it
Personal remittances to the Philippines were USD 39.6 billion in 2025 on the central bank's own figures, and the World Bank puts the flow at 8.7 per cent of GDP. At that scale, money sent home is a structural feature of an economy rather than a private transfer.
When the commodity currency label does not fit the export data
On World Bank figures, manufactures were 42.3 per cent of Canada's merchandise exports in 2024 and fuels 27.7 per cent. The commodity label is not wrong, but it describes a minority of what the country sells.
When tourists are inside the exchange rate formula itself
International tourism receipts were around half of Fiji's total exports through the late 2010s. The currency is pegged to a basket of five currencies whose weights are based mainly on trade and tourist transactions, and reviewed annually.
When two currencies circulate on one island, and the banks do not connect
Cash walks across the line every day. Bank payments do not cross it at all. That gap is what a currency boundary actually looks like from the inside.
When visitors are an export industry, and what that does to a currency
International tourism receipts were close to a fifth of Thailand's total exports through the late 2010s and fell to 6 per cent in 2020. Tourism is an export, it earns foreign currency, and it can stop in a way that mining cannot.
When what a diaspora saves outweighs what it sends home
Emigration from Cabo Verde began with whaling ships and drought and never really stopped. The trace it left is not mainly the monthly transfer. It is a banking system in which a large share of the deposits belongs to people living somewhere else.
Where palladium comes from, and why recycling is the swing factor
Two countries account for nearly four-fifths of mined palladium, almost none of it is mined for its own sake, and about a third of total supply now comes from scrapped vehicles. That third is the part that moves.
Who is allowed to print a pound, and what backs the ones they print
Only the Bank of England issues banknotes in England and Wales, but six commercial banks issue their own in Scotland and Northern Ireland. All of it is sterling, all of it must be backed pound for pound, and the Bank of England counts the backing.
Who maintains the codes on an international transfer
Three codes on one payment instruction, kept in three separate registers by three different bodies. What each one names, how a country gets its format onto the list, why Australia never did, and the question none of them answers.
Why a bank values a locked deposit more than an at-call one
The regulator requires a bank to assume that some of its deposits will walk out during a crisis, and it scores each deposit for how likely that is. The features that score worst are exactly the features of a rate-shopped online savings account.
Why one central bank defines price stability as a ceiling, not a target
Most central banks name a target and aim at it. The Swiss National Bank instead equates price stability with consumer price inflation of less than 2 per cent a year, treats deflation as an equal breach, and says openly why the line is not drawn at zero.
Why a country drops zeros from its money: Ghana's 2007 redenomination and its costs
A redenomination changes the digits on the note and nothing about what the note buys. Ghana is the clearest worked example, because it was not done in an emergency: the plan, the six-month overlap and the rounding rule were all published in advance.
Why a long bond falls further, and what duration measures
Two bonds can face the same change in market yields and lose very different amounts of value. The property that decides how much is measurable, has a name, and is not what its name suggests.
Why a remittance number moves when the exchange rate does
A published remittance figure is not a measurement of how much money came home. It is a measurement of how much came home through a channel that reports, and the exchange rate decides which channel people use.
Why a transfer corridor exists at all, and what keeps one busy
The 2021 Census counted 257,997 people in Australia who were born in Vietnam. A corridor of that kind is built by migration rather than by trade, and money on it behaves differently from money on a holiday route.
Why central banks hold gold, and what changed after 2022
Central banks bought more than a thousand tonnes of gold in each of three consecutive years, against a long-run average of less than half that. What changed, who was buying, and what a central bank's gold holding actually consists of.
Why house price measures disagree
Three methods are used to measure house prices and each controls for something the others do not. The starting point is stranger than the methods: a median can move a long way in a quarter when not one property in the country has changed value.
Why some currencies have no offshore market, and what fills the gap
You cannot carry more than a set amount of Indian currency across the border, and capital movements are governed by an annual limit. A currency held that way has no natural offshore market, so the demand to hedge it is met by contracts that never deliver it.
Why the same purchase costs different duty in every state
Transfer duty is eight separate taxes wearing one name. They differ on what is taxed, on how the brackets move, and on concessions that end at a threshold rather than tapering away to nothing.
The three ways GDP is measured
Gross domestic product can be built three ways and they should give the same answer. Quarterly they do not, and the published Australian figure handles that by averaging all three rather than choosing between them.
Two wages series, and who sets Australian pay
Australia publishes two wages series that answer different questions. One removes everything about a person that changed; the other keeps all of it. Reading the first as a description of household income is the mistake, and it is built into the design of the measure.
Why two currency converters disagree
Two converters showing different numbers for the same pair are usually both right. They differ on source and on the moment they struck, and neither is showing a rate anyone can transact at.
Why a lender lends less than a calculator says
Two supervisory decisions sit between a borrowing estimate and a lender decision: the loan is tested well above the rate that would be paid, and declared expenses are checked against a benchmark that confirms nothing about anyone.
Why early mortgage repayments are mostly interest, and what an extra repayment buys
Interest on a home loan is charged on what is still owed, so the early repayments are almost entirely interest and the later ones are almost entirely principal. That single fact decides what an extra dollar is worth and when.
Cash or card overseas: how to think about the split
Where cash is still necessary, where changing money costs the most, what airport and hotel exchange desks actually charge, and how to decide the split for a trip.
Using a debit card overseas: what you are charged
The four separate charges that can apply to a card transaction abroad, who applies each one, and which of them you can decline at the terminal.
How international money transfers work
What actually happens between pressing send in Australia and money arriving overseas - the routes, the checks, the two charges, and where transfers get held up.
How offset accounts work on an Australian home loan
What an offset account does to loan interest, how it differs from redraw, what partial offset means, and the conditions that decide whether it is worth its fee.
How term deposits work in Australia
What a term deposit is, how interest is calculated and paid, what happens if you break one early, and how the government guarantee applies. No product picks.
How to choose a savings account in Australia
How bonus-rate conditions work, why introductory rates expire, what the government guarantee covers, and the questions to ask. No product picks, ever.
How to find a financial adviser in Australia
How to check an adviser is registered, what the different fee models mean, the documents you are entitled to, and the questions to ask before engaging one.
How to find an accountant in Australia
How to check a tax agent is registered, what the professional letters actually mean, how accountants charge, and the questions to ask before engaging one.
Send money to China from Australia
How AUD to CNY transfers work, the receiving-side rules that shape this corridor, and how to check a service is registered in Australia. Education only - no provider recommendations.
Send money to Indonesia from Australia
How AUD to IDR transfers work, why rupiah amounts are easy to misread, and how to check a service is registered in Australia. Education only - no provider recommendations.
Send money to New Zealand from Australia
How AUD to NZD transfers work across the Tasman, why a narrow rate range does not mean a narrow cost range, and how to check a service is registered. Education only.
Send money to the Philippines from Australia
How AUD to PHP transfers work, what actually drives the cost, and how to check a service is registered in Australia. Education only - no provider recommendations.
Send money to the UK from Australia
How AUD to GBP transfers work, the reference codes UK banks need, and how to check a service is registered in Australia. Education only - no provider recommendations.
Understanding transfer fees and exchange-rate margins
Why a no-fee transfer can cost more than one with a fee, how the margin hides inside the rate, and the one comparison that captures both charges.
What drives the Australian dollar against the US dollar
The forces that move AUD/USD - interest-rate differences, commodity prices, global risk appetite and the US dollar's own cycle - explained without any forward call.