Trading allowance: the £1,000 shortcut for sole traders

What is the trading allowance?

The trading allowance is a £1,000 tax-free amount of gross trading income, or alternatively a £1,000 deduction from gross trading profits, depending on how you structure your return. For most sole traders with modest expenses, the deduction form is what matters: you reduce taxable profit by £1,000 without keeping receipts for every coffee or software subscription.

It applies to trading income (self-employment), not to employment wages. You cannot use it against PAYE salary from an employer.

Trading allowance vs actual expenses

You generally choose whichever gives the lower taxable profit:

• Actual expenses — Deduct all allowable business costs (equipment, travel, software, use of home, etc.).
• Trading allowance — Deduct £1,000 flat, but you typically cannot also claim detailed expenses for that same trade (with limited exceptions for certain home-office and partnership rules).

If your allowable expenses are under £1,000, the trading allowance often wins. If expenses exceed £1,000 — common for full-time freelancers — claiming actual costs usually saves more income tax and Class 4 National Insurance.

Our UK sole trader tax calculator can apply the trading allowance automatically when your expenses are below £1,000 (toggle in advanced options).

Examples for 2025–26

Side hustle: £8,000 income, £400 expenses

Actual deduction: £400 → taxable profit £7,600. Trading allowance: £1,000 → taxable profit £7,000. The allowance saves tax on an extra £600 of profit.

Full-time freelancer: £55,000 income, £12,000 expenses

Actual expenses beat the flat £1,000 by £11,000 — use actual costs. The trading allowance would overstate profit and increase tax and NI.

Multiple income streams

The £1,000 allowance is per individual across qualifying trading income in aggregate for the allowance rules — not “£1,000 per business” in every setup. If you have several small trades, HMRC’s grouping rules matter. Complex cases (partnerships, jointly owned businesses) need professional advice.

What the trading allowance does not cover

• Replacing VAT registration or Making Tax Digital obligations
• Student loan repayments (still based on taxable income above thresholds)
• Pension relief — you can still make personal pension contributions separately
• Loss relief rules in all circumstances — losses may be restricted when using allowances

Record-keeping either way

Even if you use the trading allowance, keep basic records of income. If HMRC asks questions, you must show gross receipts. If you claim actual expenses, keep receipts aligned with HMRC’s “wholly and exclusively” test for business costs.

Making Tax Digital (MTD)

MTD for Income Tax Self Assessment is rolling out for many sole traders. Digital record-keeping does not remove the choice between allowance and actual expenses — it changes how records are submitted. Plan software that categorises income and expenses even if you elect the allowance in a given year.