Self-assessment checklist
The tax return filing deadline is 31 January following the end of each tax year. Use our checklist to reduce the chances of making any errors.
Tax returns
Self-assessment is the current method of reporting your income and capital gains to HMRC each year. It is easy to make mistakes, especially if you are unable to file the return until near the deadline of 31 January. Common mistakes include:
- missing income sources
- missing capital gains
- underclaiming tax reliefs
- not reporting pension contributions or liability to the annual pension charge
- believing the return to be filed when it isn’t successfully lodged with HMRC.
Making any of these errors can lead to penalties and/or interest. Use our Self-assessment Checklist to help ensure you’ve done everything to minimise errors.
Related Topics
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Submission of annual tax on enveloped dwellings ATED return
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Last date to file tax return before incurring £10 per day penalty
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HMRC writes to non-domiciled taxpayers following rule changes
HMRC has begun issuing “one-to-many” letters to individuals affected by recent changes to the tax rules for non-UK domiciled taxpayers. The letters prompt recipients to review their tax position under the new regime. What does this mean if you receive one?