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Reports, analysis and official statistics
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Data, Freedom of Information releases and corporate reports
Information for students to help work out what academic year their course falls under.
Your accounting period for Corporation Tax and Company Tax returns - financial years and accounting periods, changing accounting periods
Use supplementary pages SA102M to record employment income on your SA100 tax return if you're a clergyman or a minister of religion.
Your company's financial year can run for more or less than 12 months - find out how to change it
Schedule 14 to the Wildlife and Countryside Act 1981 decisions issued by the Planning Inspectorate and published after 1 January 2023
Your tax credit payments - find out when they're due and early payment dates for bank holidays
Find out how to complete and submit a return using the HMRC spreadsheet or electronic flat text file (EFTF).
How to get plant breeders' rights and what protection it gives your plant varieties.
Correct mistakes with pay and deductions including National Insurance (NI), amend errors in FPS payroll reports, correct payments to HMRC.
Rules outlining the form, manner of delivery and method of authentication for documents delivered to Companies House in electronic or paper format.
End-of-year tasks, P60 form, report expenses and benefits, send last FPS to HMRC, prepare for new tax year.
Check when you need to notify HMRC in advance about an R&D Corporation Tax relief claim, the information you will need to provide and how to send it.
Holiday calculator to work out statutory holiday leave in days or hours
Apply for a higher education course, track your application and accept or reject your offers.
How to pay PAYE and National Insurance for employers, including Construction Industry Scheme, student loan deductions, reference numbers, bank details, deadlines and payment booklets.
How HMRC deals with VAT repayment returns and what happens when there’s a delay in a repayment.
How to report profit on your Self Assessment tax return from 2023 to 2024 if your accounting year does not end on or between 31 March to 5 April.
Find out how to work out payments and when you should make them if your company’s annual taxable profits are over £20 million.
OTS publishes analysis of the potential benefits, costs and implications of a change to the tax year.
If you’ve missed Self Assessment deadlines get an estimate of how much you’ll need to pay in penalties and interest
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