Tax Return Filing Requirements for Income Above £100,000
Under the new rules, individuals with income exceeding £100,000 are no longer automatically required to file a tax return, as long as their income remains below £150,000 and there are no other complicating factors, such as additional income sources or significant tax-deductible expenses. This change simplifies the process for many taxpayers who once had to file due to their earnings exceeding the £100,000 threshold.

When You Still Need to File a Tax Return
Even though the threshold has been raised to £150,000, there are specific situations where you will still be required to file a tax return:

  1. Self-Employment: If you are self-employed as a sole trader and earn more than £1,000 (before claiming any tax relief), you must file a tax return.
  2. Business Partnerships: If you are a partner in a business partnership, a tax return is required.
  3. Income Over £150,000: If your total taxable income exceeds £150,000, you must file a tax return regardless of other factors.
  4. Capital Gains Tax: If you had to pay Capital Gains Tax after selling or disposing of something that increased in value, you need to file a tax return.
  5. High Income Child Benefit Charge: If you are subject to the High Income Child Benefit Charge, a tax return is necessary.

Additional Circumstances for Filing
You may also need to file a tax return if you have any untaxed income, including:

  • Rental income from property
  • Tips and commission
  • Income from savings, investments, and dividends
  • Foreign income

While the changes to the £100,000 threshold reduce the number of people required to file a tax return, it’s important to understand these additional circumstances where filing remains necessary. Always review your income sources and tax obligations carefully, or consult with a tax professional if you are unsure whether you need to file.

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