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Manually calculate if your payroll software or GOV.UK calculator does not calculate your employee’s payments.
Action to take when paying Adoption Pay in certain circumstances, including employee becomes sick, leaves, dies, is awarded a pay rise, or the child dies.
Find out when and how to submit an Annual Tax on an Enveloped Dwellings (ATED) return.
Use these tables to check your employee started with you in time to qualify for paternity pay.
Find HMRC payroll test data for software developers.
Internet submissions technical specifications for Real Time Information online software developers.
How to contact and get help from HMRC's voluntary arrangements service for businesses and individuals in temporary financial difficulties.
This guidance provides information on the VAT treatment of welfare issues. It should be read in conjunction with Notice 701/2 Welfare.
Tax treaties and related documents between the UK and Kuwait.
Tax treaties and related documents between the UK and Liechtenstein.
Use the General Anti-Abuse Rule (GAAR) Advisory Panel opinion to help you recognise when arrangements may be abusive tax arrangements
Get help if you’re a tax agent or adviser who has clients who must complete form IHT400 for Inheritance Tax on their tax returns.
Check the availability and any issues affecting the One Stop Shop (OSS) Union scheme online service.
Tax treaties and related documents between the UK and Oman.
The PAYE internet submissions, expenses and benefits schema and supporting documents for PAYE software developers.
Newsletter 179, published by HMRC in March 2026 to update stakeholders on the latest news for pension schemes.
Read Income Tax guidance for software developers working with payroll software.
Tax treaties and related documents between the UK and Bangladesh.
Find recognised software suppliers that provide internet filing enabled software for Excise Movement and Control System (EMCS).
Draft guidance for inclusion in the Corporate Finance Manual as a result of recent changes in accounting standards.
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