Hi I have missed the tax window only just realised I need to pay tax on this. Do I just fill in the form
on Capital gains summary (SA108 ) from the report above? Is there anything Else I need to do will the just contact me then with how much I’m required to pay. is there anyway I can calculate what I should be paying? from my summary result?
You have two options for reporting and paying taxes on your crypto capital gains in the UK. Below is an excerpt from the HMRC website outling these options. You can report your capital gains in a Self Assessment tax return OR using the ‘real time’ Capital Gains Tax Service on the website. Assuming you don’t have Income other than Capital Gains (such as staking rewards), I suggest you try the 2nd option first as it seems easier (though I have not used it before). Hope this helps.
You can report your gains in a Self Assessment tax return in the tax year after you sold or disposed of an asset.
If you’re reporting gains on property using a Capital Gains Tax on UK property account, you must include details of your gain and any tax you’ve paid in your tax return.
Do not wait until the next tax year to report gains on UK residential property sold since 6 April 2020. You may have to pay interest and a penalty if you do.