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How to pay the Climate Change Levy, and how long it takes for your payment to reach HMRC.
How to register and use the online Notification of Vehicle Arrivals (NOVA) service for agents.
A quick guide to spotting the signs of tax avoidance schemes, part of HMRC's 'Don't get caught out' campaign.
This guidance note explains the extending joint and several liability for online marketplaces and displaying VAT numbers online.
Find out about the Profit Diversion Compliance Facility, and how to use it to make disclosures of outstanding liabilities for profit diversion.
This factsheet contains information about the increased penalty percentage HMRC may charge when your return is more than 12 months late.
How to calculate your client’s tax position if you are a tax agent acting on their behalf and they’ve been affected by the public service pensions remedy (known as McCloud).
Find out what to do if an agency or umbrella company offers to reduce your tax liability and increase your take home pay.
How to pay Gaming or Bingo Duty, and how long it takes for your payment to reach HMRC.
Check the availability and any issues affecting the Income Record Viewer for agents service.
Check the availability and any issues affecting the E-PAYE for agents online service.
Find out whether you need to report to HMRC under the Cryptoasset Reporting Framework (CARF).
This guidance explains how the Fraud Investigation Service directorate of HMRC carry out investigations.
Find out about common areas of error when reporting the Apprenticeship Levy or claiming Employment Allowance.
Get help if you’re a tax agent or adviser who has clients who must complete form IHT400 for Inheritance Tax on their tax returns.
Use forms P11D and P11D Working Sheets (2022 to 2023) to help develop payroll software if you're a PAYE software developer.
This factsheet tells you about the penalties HMRC may charge if there has been an under-assessment and you have not told us about it within 30 days.
Find guidance for software developers working with the Corporation Tax online service.
How to avoid being involved in tax avoidance schemes, if you are moved between umbrella companies as an agency worker or contractor.
Find out about which version of a taxonomy you should use to file a Company Tax Return.
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