17/08/2026
Trading loss relief in your first year of self-employment — how to carry the loss back against tax you already paid.
Go freelance and year one often runs at a loss. Kit, software, insurance, and a client list you are still building.
Most people assume that loss just sits there until they make a profit. It doesn't have to.
Relief for losses in the early years of trade lets you take a loss from any of your first four tax years of trading and set it against your total income for the three tax years before it. The earliest of those three years is relieved first.
Total income includes employment income. So if you left a salaried job, the PAYE already deducted is in scope, and that means a repayment rather than just a deduction.
A £9,000 loss relieved against income taxed at 40% is £3,600 of income tax back. Income tax only: carrying a loss back against PAYE earnings does not touch Class 4 National Insurance.
Two things to know. The trade has to be run on a commercial basis with a reasonable expectation of profit. And this is for sole traders and partners, so a limited company cannot use it. The year you incorporate matters more than most people realise.
Send this to whoever went freelance this year.