Trading Allowance: £1,000 Relief or Actual Expenses — Which Wins?

What Is the Trading Allowance?

The trading allowance is a £1,000 tax-free allowance available to sole traders, freelancers, and anyone earning income from self-employment or casual trading. Introduced in April 2017, it means that if your gross self-employment income is £1,000 or less in a tax year, you pay no tax on it and don't even need to register for Self Assessment.

If your income exceeds £1,000, you have a choice: deduct the flat £1,000 allowance from your gross income, or deduct your actual allowable business expenses instead. You cannot do both.

When the Trading Allowance Works in Your Favour

The trading allowance is most valuable when your real business expenses are low. Consider these scenarios where it wins:

• Low-overhead freelancers: If you earn £8,000 freelancing but your only costs are a £200 software subscription and some stationery, your actual expenses total roughly £250. The £1,000 allowance saves you significantly more tax.
• Side income earners: Selling handmade goods, occasional consulting, or renting out equipment with minimal costs makes the flat allowance attractive.
• Simplified record-keeping: Claiming the allowance means no need to track and evidence every expense — a genuine time-saver if your costs are modest.

When Actual Expenses Beat the Allowance

If your genuine business expenses exceed £1,000, always claim actual costs. Many freelancers and sole traders have higher expenses than they realise:

• Home office costs: A proportion of rent, mortgage interest, utilities, and broadband can all be claimed.
• Equipment and technology: Laptops, cameras, specialist tools, and software licences add up quickly.
• Travel: Business mileage at 45p per mile (first 10,000 miles) can alone push your expenses well above £1,000.
• Professional fees: Accountancy costs, professional indemnity insurance, and training directly related to your trade are all allowable.
• Marketing and subscriptions: Website hosting, design tools, and industry memberships count too.

If your total allowable expenses come to £3,500, claiming actual costs reduces your taxable profit by £2,500 more than the trading allowance would. At the 20% basic rate, that's an extra £500 in your pocket.

How to Make the Decision: A Simple Test

The calculation is straightforward. Before filing your Self Assessment return, add up all your genuine allowable business expenses for the tax year. If they total more than £1,000, claim actual expenses. If they total less than £1,000, claim the trading allowance instead.

Example: You earn £12,000 from freelance copywriting. Your actual expenses are £650 (software, professional membership, home office proportion). Claiming the £1,000 trading allowance gives you a taxable profit of £11,000. Claiming actual expenses gives you £11,350. The trading allowance wins here by £350 of reduced profit.

Important Rules to Remember

• You must make the trading allowance election on your Self Assessment tax return — it isn't applied automatically.
• If your gross trading income is below £1,000, you don't need to report it at all, unless HMRC has asked you to file a return.
• The allowance applies per person, not per trade — if you have multiple self-employment activities, the £1,000 covers all of them combined.
• You cannot use the trading allowance alongside the rent-a-room scheme for the same income source.
• The allowance does not reduce your income for Universal Credit or other means-tested benefit calculations in the same way as actual expenses might.

The Bottom Line

The trading allowance is a genuine simplification for freelancers with low costs, but it's a ceiling, not a bonus. Always do the maths before choosing. Track your expenses throughout the year using accounting software or a simple spreadsheet — that way you'll know well before the 31 January deadline which option saves you the most tax.