Each year, millions of UK residents are required to file a Self Assessment tax return. But who exactly needs to file? If you’re unsure whether this applies to you, this post will help you understand the rules and whether you’re legally obligated to file.
Understanding this now can help you avoid unnecessary stress or even a surprise penalty from HMRC.
You DO need to file if:
- You earned over £1,000 from self-employment in the tax year
- You’re a company director and received dividends or salary
- You have rental income, even if it’s a small amount
- You received untaxed income (e.g. freelance, crypto, eBay sales)
- You or your partner earned over £50,000 and claimed Child Benefit
- You had capital gains or foreign income
- You need to claim tax relief (e.g. on pension contributions or expenses)
You likely DON’T need to file if:
- You’re fully employed and paid only through PAYE
- You have no other income and no tax-deductible expenses
Note: The rules can vary, and even if HMRC hasn’t sent you a notice, you’re still responsible if you meet the criteria.
How to check
Use HMRC’s online eligibility tool here: https://www.gov.uk/check-if-you-need-tax-return
Or contact Tax2U and we can complete you self-assessment for you.
What happens if you Should File but don’t?
- Automatic £100 penalty after the deadline
- Additional daily penalties after 3 months
- Risk of tax investigation or interest on unpaid tax
Don’t wait until January to find out, check today.