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Check whether you need to report and pay any tax on income you make apart from your main job or earnings.
What to do if you go to work or retire abroad - sending HMRC a P85 or tax return, paying National Insurance and claiming benefits, visiting the UK after you've left
If you already have the right or have probate (as an executor or administrator) you can start dealing with the estate. You may need to apply for the right to deal with the estate of the person who's died (also called …
Business Asset Disposal Relief (was known as Entrepreneurs' Relief) can reduce your Capital Gains Tax (CGT) when you sell certain business assets or shares - eligibility, deadlines, how to claim
Contact HM Revenue and Customs if you cannot pay your tax bill - get more time to pay or pay in instalments.
Marriage Allowance allows you to transfer some of your Personal Allowance to your husband, wife or civil partner: what you need, how to apply for free online.
Getting help with tax returns, allowances, tax codes, filling in forms and what to do if you owe HMRC
How to make a will: making sure it's valid, using a solicitor and changing it when your circumstances change
How to pay Class 2 self-employed National Insurance contributions - online, bank transfer, cheque, payslips.
Use HM Revenue and Customs’ (HMRC) tax checker to get an estimate of how much Income Tax you should have paid in a previous tax year.
Records and paperwork you must keep if you're self-employed as a sole trader or partner in a business: income, costs, profit, how long to keep records.
Use supplementary pages SA108 to record capital gains and losses on your SA100 Tax Return.
Find out whether you need to pay UK tax on foreign income - residence and ‘non-dom’ status, tax returns, claiming relief if you’re taxed twice (including certificates of residence)
Use supplementary pages SA105 to record UK property income on your SA100 Tax Return.
Use this form to apply for letters of administration to manage the estate of the person who has died if they have not left a will.
Claim capital allowances so your business pays less tax when you buy assets - equipment, fixtures, business cars, plant and machinery, annual investment allowance, first-year allowances.
Understand your Self Assessment tax bill - your tax calculation, statement, balancing payments, payments on account.
How to pay Inheritance Tax: get a reference number, payment methods, use the deceased's bank account, National Savings and Investments, government stock, yearly instalments.
How to check your Simple Assessment: what to do if you think the figures used are incorrect, how to ask HMRC for a review, when to pay.
Types of ISA available, the tax-free ISA allowance, withdrawing money and transferring ISAs.
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