Posts tagged "Personal Tax" | 360 Accounts Blog

HMRC Is Sending P800 and Simple Assessment Letters for Savings Interest, Are You Affected?

HMRC is sending P800 and Simple Assessment letters from September 2026 for unpaid tax on savings interest. Here is who is affected, what the letters mean, and what to do if one arrives.

21 Sep 2026Ania Prochon

HMRC Self Assessment

HMRC Is Sending 1.8 Million "Simple Assessment" Letters — Are You Getting One?

HMRC is sending 1.8 million Simple Assessment letters for 2025/26 — more than double the number from five years ago. Find out what this letter means, whether your tax bill is correct, and what to do next.

16 Sep 2026Ania Prochon

Self Assessment Tax Return

Self-Assessment 2025/26 - Why You Should Start Now, Not in January

The 31 January 2027 Self-Assessment deadline feels distant — but starting now saves money, reduces stress, and could speed up any refund you're owed.

14 Aug 2026Ania Prochon