Transferring your own money from an overseas bank account to a UK account does not, by itself, trigger any UK tax. HMRC taxes income and capital gains, not the movement of funds. Where tax on money transferred from overseas to the UK does come into play is when the money you are sending represents untaxed foreign income or gains, such as rental profits, dividends, interest, or proceeds from selling an asset abroad. Your UK tax residency status decides whether that underlying income is caught, and the rules changed significantly on 6 April 2025.
Transfers That Are Not Taxable
Most incoming international transfers create no UK tax liability at all. The confusion usually comes from mixing up the act of transferring money with the act of earning it.
- Your own savings. Moving money you have already earned, and on which any due tax has been paid, from a foreign account into a UK account is simply relocating capital. No new income arises, so no tax is due.
- Gifts. A cash gift from someone overseas is not subject to UK income tax in the recipient’s hands. If the giver is a long-term UK resident and dies within seven years, the gift can be pulled back into their estate for Inheritance Tax purposes.1GOV.UK. How Inheritance Tax Works: Thresholds, Rules and Allowances
- Loans. A genuine loan is not income. You owe it back, so there is no net gain. Keep the loan agreement.
- Inheritances. An inheritance received from abroad is not income for the beneficiary. Any Inheritance Tax liability falls on the estate, not on you.
If HMRC or your UK bank queries a large incoming payment, the burden falls on you to show the money fits one of these categories rather than being undeclared earnings. That is a documentation problem, not a tax problem, and the records section below covers it.
When the Underlying Money Is Taxable
If the funds you are transferring represent income or capital gains earned abroad, and you are UK tax resident for the year they arose, they are generally taxable in the UK. This is the “arising basis”: worldwide income and gains are taxed when they arise, whether or not you bring the money into the country. The transfer to a UK account does not create the liability; the earning does.
Common categories caught by the arising basis include:
- Salary or wages from overseas work while you were UK resident.
- Rent from property you own abroad.
- Interest on foreign savings accounts and bonds.
- Dividends from overseas shares.
- Capital gains from selling foreign property, shares, or other assets.
UK tax residency is determined by the Statutory Residence Test, which looks at how many days you spend in the UK and how many ties (family, accommodation, work) you have here.2HM Revenue & Customs. RDR3: Statutory Residence Test (SRT) Notes Spending 183 days or more in the UK in a tax year makes you automatically resident. If you arrive or leave partway through a tax year, split year treatment can divide the year into a UK part and an overseas part, so foreign income earned before you moved is generally outside UK scope for that year.3GOV.UK. Statutory Residence Test (SRT): Split Year Treatment: What a Split Year Is Split year treatment applies automatically when the conditions are met; you do not elect into it.
The 4-Year Foreign Income and Gains Regime
From 6 April 2025, the old remittance basis for non-domiciled individuals was abolished and replaced by the 4-year Foreign Income and Gains (FIG) regime. If you are new to the UK, this is the shelter that now matters.4GOV.UK. Check if You Can Claim the 4-Year Foreign Income and Gains Regime
Qualifying new UK residents can claim 100% tax relief on their foreign income and gains for their first four tax years of UK residence. To qualify you must be UK tax resident under the Statutory Residence Test and must have been non-UK resident for at least ten consecutive tax years before arriving.5HM Revenue & Customs. FIG Regime: Introduction The relief covers foreign trade profits, overseas property income, foreign dividends, and foreign interest. It does not cover foreign employment income or earnings from a UK job performed partly overseas.4GOV.UK. Check if You Can Claim the 4-Year Foreign Income and Gains Regime
Relief is not automatic. You claim it on your Self Assessment return, and you can pick which sources of foreign income and gains to apply it to. Claiming FIG means giving up your personal allowance (£12,570 for 2025/26), your capital gains annual exempt amount, and any Marriage Allowance or Married Couple’s Allowance.4GOV.UK. Check if You Can Claim the 4-Year Foreign Income and Gains Regime If your foreign income is modest but your UK earnings are substantial, the trade-off may not be worthwhile. Run the numbers both ways before claiming.
One boundary worth noting: the pre-April 2025 remittance basis no longer exists. Any online guidance describing it as a live option is out of date.
Temporary Repatriation Facility for Old Foreign Funds
If you previously used the remittance basis and have foreign income or gains that built up before April 2025, the Temporary Repatriation Facility lets you bring that money into the UK at reduced rates. The facility runs for three tax years: 12% in 2025/26 and 2026/27, rising to 15% in 2027/28.6GOV.UK. Residence-Based Tax Regime: Technical Amendments Those rates are well below the standard income tax rates that would otherwise apply. The window closes after 2027/28, so former remittance basis users planning to transfer old overseas funds should weigh acting inside it.
Avoiding Being Taxed Twice
If a foreign country has already taxed your overseas income, you can usually avoid paying tax on the same money twice. The UK has double taxation agreements with dozens of countries setting out which country has taxing rights and how to claim credit for tax already paid abroad.
The practical mechanism for most people is Foreign Tax Credit Relief, claimed on the SA106 foreign supplementary pages of your Self Assessment return. The credit equals the lower of the foreign tax actually paid or the UK tax due on that income.7HM Revenue & Customs. Relief for Foreign Tax Paid 2025 (HS263) If you paid £2,000 to a foreign tax authority on rental income and the UK liability on the same income is £3,000, you get a £2,000 credit and pay the £1,000 balance to HMRC. Each source of income is calculated separately.
Reporting Overseas Income to HMRC
Taxable overseas income and gains are reported through Self Assessment. The foreign supplementary pages (form SA106) are where you declare foreign interest, dividends, rental income, and capital gains, and where you claim Foreign Tax Credit Relief.8GOV.UK. Self Assessment: Foreign (SA106)
The online filing deadline is 31 January following the end of the tax year, with paper returns due by 31 October. Any tax owed is also due by 31 January. If you have not filed Self Assessment before, register with HMRC by 5 October following the tax year in which the taxable income arose.9GOV.UK. Self Assessment Tax Returns: Deadlines
Penalties for undisclosed offshore income are steeper than for domestic errors. HMRC groups countries into three categories by how readily they share tax data with the UK. For countries with strong information-sharing, the maximum penalty for failing to disclose foreign income is 100% of the tax due. For those with limited exchange it reaches 150%, and for territories with poor transparency it rises to 200%.10GOV.UK. Increased Penalties for Offshore Tax Evasion These apply whether you fail to notify HMRC of a new source, file an inaccurate return, or file late.
Records to Keep for Every Transfer
Keep documentation for every incoming international transfer, even when no tax is due. If HMRC queries a large payment, you need to prove the money is not taxable income.
- Savings transfers. Bank statements from both the sending and receiving accounts showing the money trail back to its already-taxed origin.
- Gifts. A written gift letter from the giver confirming the amount, date, and that no repayment is expected.
- Loans. A signed loan agreement stating the amount, repayment terms, and any interest.
- Inheritances. The will, probate records, and estate account statements showing your entitlement and the distribution.
- Income and gains. Foreign tax returns, payslips, dividend statements, property sale contracts, and evidence of any foreign tax paid.
UK banks also request source-of-wealth documentation for large incoming international transfers under anti-money laundering rules, and the evidence they look for overlaps heavily with what HMRC would ask about: bank statements, sale confirmations, employment contracts, business accounts, and inheritance documents.11HM Revenue & Customs. Source of Funds and Source of Wealth Having these ready before initiating a large transfer prevents your funds from being frozen while the bank runs its checks. Most delays on overseas transfers happen here, and a little preparation saves weeks.