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Benefits and tips on how to get your tax return done early.
Get help if you’re a tax agent or adviser who has clients with company losses to declare on Company Tax Returns.
Get help if you’re a tax agent or adviser who has clients with Income Tax losses to declare on Self Assessment tax returns.
An update on the UK implementation of the treatment of accounts held by non-financial charities and other not for profit organisations.
Factsheets, images and other resources to help stakeholders inform their licensees about the tax check.
Forms P60 (2021 to 2022) for PAYE software developers.
Forms P60 (2022 to 2023) for PAYE software developers.
The PAYE internet submissions, expenses and benefits schema and supporting documents for PAYE software developers.
National Insurance guidance for software developers working with payroll software.
Use this technical documentation for trust and estate returns if you’re a software developer working with the Self Assessment online service.
Find out about which version of a taxonomy you should use to file a Company Tax Return.
Find out how to apply for authority to give an employee foreign tax credit relief if you're a UK employer and you send an employee to work abroad.
Find out about tax avoidance schemes that use remuneration trusts to reduce profits and disguise income.
What to expect if HM Revenue and Customs investigates you, the penalties that may be charged and what details about you can be published.
Find out about the Machine Games Duty for Agents online service and how to register.
How to pay duty on biofuels or road fuel gas, and how long it takes for your payment to reach HMRC.
How to pay Intrastat penalties, and how long it takes for your payment to reach HMRC.
Find out how to register for Corporation Tax if you are a non-UK resident company dealing in or developing UK land or property.
Find out when to use the zero rate of VAT when supplying machine tools that stay in the UK but are used to manufacture goods for export.
Technical specifications for Gift Aid repayments RIM artefacts for Charities Online software developers.
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