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How to complete and submit your tax return using software that works with Making Tax Digital for Income Tax.
Guidance, forms and helpsheets for Self Assessment. Including filing returns, paying your bill, refunds, penalties, and help and support.
Millions of taxpayers filed their Self Assessment tax return for the 2023 to 2024 tax year by the deadline.
How to claim a refund on tax and personal allowances on UK income if you're not resident in the UK on form R43.
Register your client’s estate online if you’re a tax agent or adviser.
What to do when you disagree with a tax decision (HMRC1) - appealing against a decision, getting a review by HMRC and reasonable excuses.
One week to deadline for millions of Self Assessment customers yet to file their tax return.
When and how to include overlap relief in your 2023 to 2024 tax return if you have transition profit.
Register for Self Assessment and Class 2 National Insurance when you've joined a partnership using form SA401.
Learn more about paying tax and keeping records as a property landlord.
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