HorizonUK Tax Solutions

Currency & money transfers

Sending Your Salary or Pension Home: Foreign Exchange for Expats

Written by Jordan Onraet-Wells, Founder & Chartered Tax Adviser (CTA). Last reviewed 24 June 2026.

If you live in one country and are paid in another, the answer is simple: the exchange rate you get, not just the headline fee, decides how much of your money actually arrives. On every salary payment, pension drawdown or rental transfer, most banks quietly add a margin to the exchange rate. Over a year of regular transfers, that margin can add up to a meaningful sum.

A specialist currency provider can often offer a tighter margin than a high-street bank, plus tools built for people who move money regularly: regular-payment plans that run automatically, rate alerts that tell you when a rate hits your target, and forward contracts that let you fix a rate in advance. This guide explains how it all works, in plain English, and how it ties into your cross-border tax position.

Horizon UK Tax Solutions is a tax advisory firm. We are not authorised or regulated by the Financial Conduct Authority (FCA) to provide payment or foreign exchange services, and we do not handle client money. We act as an introducer only, connecting you to our trusted, regulated currency partner.

Key takeaways

  • The real cost of a transfer is usually the exchange-rate margin (the gap between the mid-market rate and the rate you are given), not just the visible fee.
  • On regular income like an overseas salary or a UK pension paid abroad, small margins repeat every month and compound over a year.
  • A specialist currency dealer can often secure a tighter margin than a bank, and offers regular-payment plans, rate alerts and forward contracts.
  • A forward contract lets you fix a rate now for a transfer later, which can bring certainty to regular income, though it removes the chance of a better rate too.
  • Transfer timing can interact with your tax: a property sale, a move year or a pension lump sum may all benefit from coordinating the FX with the tax planning.
  • Horizon is an introducer only. The FX and payments are provided by our partner's FCA-authorised and HMRC-registered institutions, not by Horizon.

Where the money actually goes: the exchange-rate margin

When you send money across borders, there are two costs. The first is the transfer fee, the visible charge you can see on the screen. The second, and usually the larger, is the exchange-rate margin. This is the gap between the mid-market rate (the genuine interbank rate you see on a financial news site) and the slightly worse rate the provider actually gives you. The provider keeps that difference. It is real, it is often invisible, and on a typical bank transfer it can dwarf the headline fee.

For a one-off transfer, a margin you barely notice is an annoyance. For regular income, it is a recurring leak. If you receive an overseas salary every month, draw a UK pension that you convert to live on, or collect UK rent that you bring home, the same margin applies again and again. Twelve transfers a year, each shaved by a margin, can quietly cost far more than most people expect.

This is why the question is never simply "is the fee free?" A transfer advertised as fee-free can still carry a wide margin baked into the rate. The honest comparison is the all-in rate: what number of pounds, dollars or euros actually lands in the destination account once everything is taken out.

Why regular income is where margins hurt most

Expats and cross-border clients tend to move money on a schedule rather than in single lumps. A few common patterns come up again and again:

  • An overseas salary paid in local currency that you convert back to sterling for a UK mortgage, school fees or family.
  • A UK pension (state pension, a workplace pension or a SIPP drawdown) paid in sterling that you convert to live on abroad.
  • UK rental income from a property you kept after leaving, sent to you in your country of residence.
  • Maintenance, support or family transfers that go out every month like clockwork.

In each case the amount may be modest but the frequency is high, so the margin is what matters, not the per-transfer fee. A provider that gives you a consistently tighter rate on every payment can make a real difference across a year. This is precisely the situation a dedicated currency dealer is built for, rather than a default bank transfer that was never designed for routine cross-border income.

Tools that help with regular transfers

A specialist currency provider offers more than a one-off conversion. The tools below are designed for people moving money on a recurring basis, and a dedicated dealer can talk you through which suit your circumstances.

Regular-payment plans. You set up a recurring transfer, for example the same amount on the same date each month, and it runs automatically at the provider's rate. This removes the manual effort and the temptation to keep checking the market, and it applies a consistent, specialist rate to every payment rather than whatever your bank happens to offer that day.

Rate alerts. You tell the provider the rate you would like, and they notify you when the market reaches it. For income you do not have to convert on a fixed day, this lets you act on a more favourable rate when it appears, without watching screens. Rates move constantly and no one can promise a particular level, but an alert means you are ready if your target arrives.

A dedicated dealer. Rather than an app alone, you can have a named point of contact who understands that you are converting income on a schedule. They can explain your options in plain terms and help you put a sensible plan in place. For larger or less routine transfers, that human guidance can be genuinely useful.

Forward contracts: fixing a rate in advance

A forward contract lets you agree an exchange rate now for a transfer that completes later, often up to a year or more ahead. It is usually secured with a small, refundable deposit (a percentage of the amount), which is credited towards the transfer when it settles rather than being a fee. It is a way to lock in certainty. If you know roughly what your monthly pension or salary conversion will be, fixing a rate means you know in advance roughly how much will arrive, regardless of how the market moves in the meantime.

This is a form of hedging: you are protecting yourself against the rate moving against you. The trade-off is symmetrical. By fixing the rate you also give up the chance of a better rate if the market moves in your favour. A forward contract is about removing uncertainty, not about beating the market. For someone living on a converted pension who values a predictable income, that certainty can be worth more than the possibility of an occasional gain.

Whether a forward contract suits you depends on your circumstances, your need for certainty and the amounts involved. This is exactly the kind of thing our regulated FX partner can walk you through, and it is one of the reasons a specialist provider is worth considering over a standard bank transfer.

How this ties into your cross-border tax

Foreign exchange and tax are separate disciplines, but for cross-border clients they frequently meet at the same moments. Getting both right at once is where coordination pays off.

  • Selling a UK property as a non-resident: you may have a non-resident Capital Gains Tax (NRCGT) reporting obligation, and separately a large sum to bring across borders. Timing the transfer and the tax reporting together is sensible.
  • Moving to or from the UK: a relocation often brings a one-off lump sum to convert (proceeds, savings, a final salary) alongside split-year and residence questions on the tax side.
  • A UK pension paid abroad: how it is taxed can depend on the double tax treaty with your country of residence, and the ongoing conversions are a regular-payment question.
  • Rental income from a UK property after you leave: this sits within the Non-Resident Landlord Scheme for tax, and is a recurring transfer for the FX side.

Horizon handles the tax. The FX is provided by our regulated partner. Because we see both sides for the same client, we can flag when a transfer and a tax event are worth coordinating, then make the introduction so the currency specialist can handle the conversion. Nothing here is personal financial advice, and we never handle your money ourselves.

Planning a transfer? We can help.

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Frequently asked questions

This article is general information, not financial, investment or tax advice; foreign exchange and money transfers are not personal financial advice. Horizon UK Tax Solutions is a tax advisory firm and is not authorised or regulated by the FCA to provide payment or FX services. It acts as an introducer only and does not handle client money.

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