22/05/2026
Alert: You might need to register for self-assessment even if you're mostly taxed through PAYE. Got business profits or untaxed income? Find out why this matters now and what you need to do. Read on to check if this applies to you.
Depending on your income and circumstances, you may need to register for self-assessment. This may be the case even if most of your income is taxed through PAYE.