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Read Income Tax guidance for software developers working with payroll software.
These factsheets are about employment status, a term HMRC uses to decide if a worker is employed or self-employed.
How to get urgent authorisation to speak to HMRC about someone else's tax credits if you are an intermediary organisation.
Self-report a company or partnership that did not prevent the facilitation of tax evasion if you’re their authorised representative.
How to register and get client authorisation for the Gambling Tax for Agents online service.
Check the availability and any issues affecting the Safety and Security GB (S&S GB) service.
Get help if you’re a tax agent or adviser on how to work out partial exemption in client’s VAT returns.
This factsheet contains information about when HMRC may publish the details of people who deliberately get their tax affairs wrong.
Tax treaties and related documents between the UK and Bermuda.
How to pay your verification fee for the Spirit Drinks Verification Scheme, and how long it takes for your payment to reach HMRC.
Check the availability and any issues affecting the EC Sales List (ECSL) online service.
A bi-monthly magazine for employers and agents that gives up-to-date information on payroll topics.
Find out about the Machine Games Duty for Agents online service and how to register.
Find schema and technical specifications for Construction Industry Scheme Online software developers.
When HMRC will issue a joint and several liability notice to individuals involved in tax avoidance or tax evasion when their company has started, or is likely to start, insolvency.
Technical specifications for Stamp Tax Online software developers.
Use this guide to design employer substitute forms P60 for tax years 2025 to 2026 and 2026 to 2027.
National Insurance guidance for software developers working with payroll software.
Find out what VAT checks you must carry out on overseas sellers if you're an online marketplace operator, and what HMRC will do if you do not meet their requirements.
Get guidance from HMRC if you're a tax agent or an adviser.
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