With the numerous types of income reportable on a tax return, it is easy to forget about a source of income, particularly if it has already been taxed before receipt. We hope that this checklist will help to remind you of any such income when reviewing your records and completing your tax returns.

Tax rates 2025/26
Explore the latest UK tax rates, allowances, and financial thresholds for 2025/26 and 2024/25—all in one convenient place.