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What detailed information you need to send to HMRC to support your Research and Development (R&D) tax relief claim, and when and how to submit it.
The guide to VAT rules and procedures.
How to use the Trade Tariff tool or get help to classify your goods, so you pay the right amount of Customs Duty and import VAT.
How to work out and apply the residence nil rate band (RNRB) for Inheritance Tax in different circumstances.
How to claim a refund in the current tax year on an overpayment of tax when you've flexibly accessed part of your pension pot.
What you need to do if you've submitted a declaration using the Customs Declaration Service and need to send supporting documents or respond to HMRC queries.
Find out how to determine the place of supply of your services and how to deal with supplies of services which you receive from outside the UK.
Find out about annual tax-free allowances for property or trading income and if you qualify.
Find out about paying National Insurance contributions to the UK and getting benefits when abroad.
Use form CA9176 to apply for Class 3 National Insurance credits if you've provided care for a child under 12 from 6 April 2011.
How to subscribe or check if you have access to the Customs Declaration Service.
Use this tool to find out what the numbers and letters in your tax code mean and how much tax you will pay.
Use this service to get a pension scheme member’s Guaranteed Minimum Pension (GMP) calculation.
Find out if you can claim Corporation Tax relief on your Research and Development (R&D) project.
When and how you need to report disposals of UK property or land to HMRC and pay Capital Gains Tax if you're not a resident in the UK.
Find out when you have to pay Apprenticeship Levy and how to work out and report your payments.
How to calculate your employee's Statutory Sick Pay if you cannot use the GOV.UK calculator.
Work out how much annual allowance you get for your pension savings for 2016 to 2017 and each later tax year.
Get a refund of your Construction Industry Scheme (CIS) deductions if you’ve paid too much tax or National Insurance.
Find out if Inheritance Tax is due on assets transferred in or out of a trust and on certain trusts at each 10 year anniversary.
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