Accounting for overseas clients as a UK sole trader

Katerina Galkina · EN · 07/10/2026

Identify the type of income

For a freelancer running a business from the UK, overseas customer payments normally form part of business turnover. A foreign bank or currency does not automatically make every payment a separate category of foreign income. HMRC’s SA106 notes ↗ direct trading and partnership income to the relevant self-employment or partnership pages rather than simply the Foreign pages.

If activities take place abroad, you recently moved, or you also receive wages, dividends or rent, analyse each income type separately. Do not combine everything under “money transferred from abroad”.

Keep a clear transaction trail

For every engagement, retain the contract or brief, invoice, payment date, currency, original amount, fees and bank evidence. HMRC requires business income and expense records ↗. Your records should show what the customer paid and what the payment service deducted.

Agree a consistent sterling-conversion and exchange-rate record method with your accountant. The relevant date depends on your accounting method; an invoice and its payment may fall into different periods. Moving money between your own accounts should not be counted as a second sale.

Consider VAT separately

Customer location matters for VAT but does not establish a universal “overseas means no VAT” rule. Notice 741A ↗ distinguishes business and consumer services, general rules and exceptions.

Record the precise service, recipient, location of the establishment receiving it and supporting evidence. Digital services, events, property and other special cases require their own checks. Do not copy reverse-charge wording from someone else’s invoice without establishing that it applies.

Withholding and the first return

If a customer withholds foreign tax, request an official statement identifying the amount, tax and period. Entitlement to relief needs a separate check; platform fees and taxes are different amounts.

Before filing, reconcile bank receipts with sales, refunds and expenses. Prepare a country and contract list and specific VAT questions. Keeping money abroad does not remove a tax obligation. Payment legality and bank requirements are also separate issues.