Accounting on a cash basis

From April 2024, the cash basis is the default method for sole traders and most partnerships when preparing Self-Assessment returns. Designed to simplify tax reporting, the cash basis lets businesses

When do the higher rates of Income Tax apply

Once your income passes £100,000, your tax-free allowance starts to shrink. Between £100,000 and £125,140, the effective tax rate climbs to 60%, but smart planning can help.

If you earn over £100,000

Who must send in a tax return

From self-employment to rental income, there are many reasons you may need to file a Self-Assessment return. Know the triggers and register with HMRC by 5 October if this is your first time.

There

Tax rules for savings interest

You could earn up to £18,570 in tax-free savings interest in 2025-26, thanks to the personal allowance, starting rate for savings, and the Personal Savings Allowance.

If your taxable income for the