To file online, you’ll need to set up a Government Gateway account, complete the SA100 form, and submit it by 31 January following the end of the tax year.
How do I file my Self Assessment tax return online?
< 1 min read
< 1 min read
To file online, you’ll need to set up a Government Gateway account, complete the SA100 form, and submit it by 31 January following the end of the tax year.
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