How to Reduce Payments on Account When Your Income Falls
If your income has fallen, you may be able to reduce Self Assessment payments on account. Learn when to claim, how to estimate the reduction and avoid interest.
Do You Need to File Self Assessment If Tax Has Already Been Deducted?
Tax already deducted does not always remove the need for Self Assessment. Learn when PAYE, CIS and other deductions must still be reported and how credits affect your bill.
Do You Need to Register for Self Assessment by 5 October?
Find out who must register for Self Assessment by 5 October 2026, which income counts, the key exceptions and what to do if you have missed the deadline.
Landlord Self-Assessment: Common Errors to Avoid
Landlord tax returns can go wrong even when every rent payment appears in the bank. Common errors include declaring the net amount received from a letting agent, using the wrong ownership split, claim
Payments on Account Explained for Self Assessment
Payments on account are one of the most common causes of unexpected Self Assessment tax bills. They are advance payments towards your next year’s tax bill, usually paid in January and July. Understand
Self Assessment for Company Directors: What Income Needs Reporting?
Being a company director does not always mean you need to submit a Self Assessment tax return. However, salary, dividends, benefits, director’s loans and other personal income may all need to be repor