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Approved methods and forms of electronic communication for sending Corporation Tax information online and paying electronically that apply from 4 January 2011.
Use the General Anti-Abuse Rule (GAAR) Advisory Panel opinion to help you recognise when arrangements may be abusive tax arrangements.
Web channel user guide for the New Export System.
Forms P60 (2021 to 2022) for PAYE software developers.
Check the availability and any issues affecting the Pay the High Income Child Benefit Charge through PAYE service.
Use this template to send information about income belonging to others, if you receive a statutory notice from HMRC.
Check the availability and any issues affecting Annual Tax on Enveloped Dwellings (ATED) online service.
Get guidance from HMRC if you're a tax agent or an adviser.
Find out about the compliance checks HMRC carries out on certain large, complex businesses and their tax affairs.
If you're an energy producer, supplier or customer, check what records and accounts to keep to help you complete returns and claim any reliefs or exemptions.
Find out about tax reliefs and financial support available from HMRC.
Check if your company qualifies for Children's Television Tax Relief for Corporation Tax and what you can claim.
Information about the loan charge on disguised remuneration schemes which came into force on 5 April 2019.
Find out about a tax avoidance scheme used by companies to reduce their tax liability.
How to pay your verification fee for the Spirit Drinks Verification Scheme, and how long it takes for your payment to reach HMRC.
Why you should settle your tax affairs sooner rather than later, what could happen if you don’t and how to contact HMRC for help.
Find out how to pay if you are registered to pay Digital Services Tax.
Tax treaties and related documents between the UK and St Lucia.
Guidance on identical returns for Self Assessment Online software developers.
Use this technical documentation for partnership returns if you’re a software developer working with the Self Assessment online service.
Don’t include personal or financial information like your National Insurance number or credit card details.
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