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Get help if you’re a tax agent or adviser who has clients with company losses to declare on Company Tax Returns.
Apply to support your clients with their tax responsibilities and get quicker access to HMRC services on their behalf.
Find out how to use your Aggregates Levy account, what records you must keep and how long to keep them.
Find out about abusive and defeated tax arrangements, and how the legislation is applied.
Find out how the legislation in clause 65 and schedule 16 Finance (No. 2) Act 2017 affects enablers of tax avoidance.
Impacting definitions and the Financial Secretary to the Treasury’s declaration for tax information and impact notes.
Get guidance from HMRC if you're a tax agent or an adviser.
Tax avoidance schemes that HM Revenue and Customs believe to be live and widely available, to help those using them to avoid tax.
Find out about changes to Individual Savings Account (ISA) regulations and guidance on the transfer of investments from a Child Trust Fund (CTF) to an ISA.
Find out about Agents Strategy and the digital services HM Revenue and Customs are introducing for agents.
Find impacting definitions and the Financial Secretary to the Treasury’s declaration for tax information and impact notes.
This factsheet tells you about your rights if HMRC is considering charging you a penalty for failing to comply with your obligations under disclosure of tax avoidance schemes (DOTAS).
Get guidance from HMRC if you’re a tax agent or an adviser.
Cylchgrawn a gyhoeddir bob deufis ar gyfer cyflogwyr ac asiantau yn rhoi gwybodaeth i’r funud ynghylch materion y gyflogres.
Find out the latest information on the progress of HMRC's 'Agent and Client Statistics'.
Transcript of HM Revenue and Customs (HMRC) tax agents and advisers' video on penalties, disclosures, calculations, suspensions and appeals.
Find out about the penalties HMRC can charge under ‘old’ penalty rules for returns that were due to be filed up to 31 March 2009.
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