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D
Tax
Your tax year so far.
Kev works this out from your invoices, expenses and miles as you go. No spreadsheet.
Income
£23,585
Expenses
£3,417
Mileage claim
£1,893
Profit
£18,274
Put aside for tax
On £18,274 profit so far in 2026-27.
About £1,483
- Income Tax
- £1,140.85
- Class 4 National Insurance
- £342.25
That's about 8% of your profit. Moving that share of each payment into a separate savings account means the bill won't be a shock.
A rough guide, not a tax bill. It assumes the profit in Kev is all your income, and uses Income Tax rates for England, Wales and Northern Ireland. It leaves out other jobs, pensions, student loans and anything else you claim.
The bill for 2026-27 is due by 31 January 2028. If it's over £1,000, HMRC usually also asks for half of next year's bill up front (a payment on account), so the first one can be bigger.