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Tax avoidance schemes that HM Revenue and Customs (HMRC) believe to be live and widely available, to help those using them to avoid tax.
A bi-monthly magazine for employers and agents that gives up-to-date information on payroll topics.
Trust and estate returns technical specifications for Self Assessment Online software developers.
Get guidance from HMRC if you're a tax agent or an adviser.
Check the availability and any issues affecting the Rebated Oils Enquiry Services online service.
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.
Use the GAAR Advisory Panel opinion on employee reward arrangements, including contributions to a trust to help you recognise abusive tax arrangements.
Use this technical documentation for individual returns if you're a software developer working with the Self Assessment Online service.
Draft technical guidance covering changes to anti-avoidance regimes, published in Finance (No2) Bill 2021 which will strengthen the sanctions against those who promote or enable tax avoidance schemes.
Find HMRC payroll test data for software developers.
Tax avoidance schemes that HM Revenue and Customs believe to be live and widely available, to help those using them to avoid tax.
Information about developments relating to annual information return reporting requirements.
Find out about information notices HMRC may give when checking if you have to pay a penalty for facilitating avoidance schemes involving non-resident promoters.
Impacting definitions and the Financial Secretary to the Treasury’s declaration for tax information and impact notes.
Returns technical specifications for Self Assessment Online software developers.
This factsheet explains penalties you may be charged if your employment related securities annual return contains a material inaccuracy.
Information given by HM Revenue and Customs to tax agents when dishonest conduct may have happened.
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