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How to update your details online if the estimate of your income for the year is going to be more or less than expected.
Use these rates and thresholds when you operate your payroll or provide expenses and benefits to your employees.
Check the final amounts of import VAT and duty due online if you make declarations using the Customs Declaration Service.
Employers guide to assessing fitness to work, including asking for medical evidence, fit notes, and dealing with long term or frequent absences.
If you have manufactured or imported 10 or more tonnes of plastic packaging in the last 12 months, you may need to register for the tax.
Use this calculator to work out a director's National Insurance contributions for the current tax year.
Find out the rules for transferring unused tax-free residence allowance to a surviving spouse or civil partner.
Find out when and how to submit a return and how to make an amendment after it’s been submitted.
How to account for import VAT on your VAT Return if you're using postponed VAT accounting.
Find out about different rules for entitlement that affect some employment types, including agency workers, directors and educational workers.
Annual Tax on Enveloped Dwellings (ATED) is an annual tax charged in respect of ‘chargeable periods’ running from 1 April to 31 March.
Find out about the simplified rates of customs and excise duty used when you declare your personal goods online.
Work out whether assets in an estate qualify for Agricultural Relief and the rate at which it is due.
Find out which property transactions are exempt from Stamp Duty Land Tax (SDLT).
If you've been sent a letter or asked by HMRC, use this form to send evidence of your personal details.
Information for people who have a Debt Relief Order about what happens after.
Find out how to apply for a duty deferment account so you can delay paying most customs or tax charges when you import goods into Great Britain or release goods from an excise warehouse.
What to do when paying maternity pay if an employee leaves, becomes sick, dies, or is awarded a pay rise.
Find out which costs qualify for R&D Corporation Tax relief, if you want to claim for your project on your Company Tax Return.
Use P9X to find out which PAYE tax codes to change, how to change them and which codes to carry forward ready for the new tax year.
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