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How HMRC deals with customers who are involved in tax avoidance, tax evasion or repeated insolvency who receive a joint and several liability notice, including how notices interact with penalties and safeguards.
Find out about Automatic Exchange of Information and what it means.
This notice gives guidance on Insurance Premium Tax (IPT), what it is, who it applies to and how to pay it.
Self Assessment, PAYE and Income Tax subject headings for agents' letters to HM Revenue and Customs on behalf of clients.
How to set up temporary authorisation to deal with HM Revenue and Customs (HMRC) on a client’s behalf for compliance checks.
This factsheet tells you when HMRC can suspend a penalty for careless inaccuracies in returns or documents and what to do if we suspend a penalty.
Find out what details you need to provide to any services you use to buy, sell, transfer or exchange cryptoassets, like bitcoin or NFTs.
Find a list of organisations approved and monitored by HMRC for Payroll Giving purposes.
Find out about higher penalties that HMRC may charge for Income Tax, Capital Gains Tax and Inheritance Tax when an offshore matter is involved.
Check if your company qualifies for Corporation Tax Orchestra Tax Relief and what you can claim.
How to pay the Economic Crime Levy, and how long it takes for your payment to reach HMRC.
Find out what roles and access you can give your staff in your HMRC online services for agents account and your agent services account.
The loan charge will not apply to any disguised remuneration loans before 9 December 2010.
Find out about the due diligence principles to assure your labour supply chains.
A quick guide to spotting the signs of tax avoidance schemes, part of HMRC's 'Don't get caught out' campaign.
Check the availability and any issues affecting the approval and set up of your agent services account if you are not based in the UK.
Find guidance on how to create iXBRL accounts and computations if you are a Corporation Tax software developer.
Find out about a tax avoidance scheme used by landlords to reduce their tax liability.
Use this helpsheet to find out if you’re entitled to Investors’ Relief.
Use this technical documentation for partnership returns if you’re a software developer working with the Self Assessment online service.
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