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Find out how to calculate your taxable profits.
Use the Self Assessment helpsheet (HS325) to work out your other taxable income and include this in your tax return.
Rates, allowances and limits for National Insurance.
Find information on completing the Capital Gains section of your Self Assessment tax return.
Find out the rules for transferring unused tax-free residence allowance to a surviving spouse or civil partner.
Find out how to report trading losses in your Self Assessment tax return.
Work out whether assets in an estate qualify for Agricultural Relief and the rate at which it is due.
How to apply for the healthcare entitlement certificate (S1) for your dependents or for you and your dependents if you are taking maternity, paternity or adoption leave in the listed countries.
Ask HMRC to confirm you only pay UK National Insurance contributions whilst working in a country which has a social security agreement, also known as a reciprocal agreement with the UK.
Check if the Let Property Campaign applies to you and find out how to make a disclosure to HMRC for unpaid tax.
Work out what your allowances are and if you need to pay tax on your pension savings if you flexibly access your pension.
Check if an estate can get the residence nil rate band (RNRB) when someone downsizes, gifts or sells their home before they die.
Find out about Capital gains if you sell or dispose of a shareholding.
Learn more about getting started as an employer or running a small business including registration, payroll, tax returns, tax bills and payments.
Newsletters published by HMRC, giving updates and guidance on Inheritance Tax and trusts.
A guide for people who want to store their will or codicil (an update to the will) with HM Courts and Tribunals Service.
Find help about filling in the Capital Gains Tax summary pages of your tax return when someone dies.
How to add your client authorisations to your agent services account for Making Tax Digital for Income Tax and check which authorisations have already been added.
Find information on completing the UK property and other property sections of your Self Assessment tax return.
If you've been sent a letter from HMRC, apply for a refund of Class 1 National Insurance contributions using form CA4361.
Don’t include personal or financial information like your National Insurance number or credit card details.
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