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iXBRL samples for Corporation Tax Online software developers.
Get help if you’re a tax agent or adviser who has clients with chargeable gains to declare on Company Tax Returns.
Get help if you’re a tax agent or adviser who has clients with National Insurance contributions and statutory payments to declare on tax returns.
Factsheets, images and other resources to help stakeholders inform their licensees about the tax check.
Tax treaties and related documents between the UK and Netherlands Antilles (Curacao,Sint Maarten and BES Islands).
Web channel user guide for the New Export System.
Use this template to send information about income belonging to others, if you receive a statutory notice from HMRC.
Find out when HMRC may ask for a deposit or bond if you're an employer or trader.
Advice on what records you need to keep for tax purposes and how long you need to keep them.
Information about the loan charge on disguised remuneration schemes which came into force on 5 April 2019.
Check the availability and any issues affecting the Child Trust Fund (CTF) online service.
This factsheet is about the penalties HMRC will charge if you do not file your monthly returns on time.
This treaty was presented to Parliament March 2019.
Check the availability and any issues affecting employment intermediaries.
This notice explains compliance checks for indirect tax matters if conduct involving dishonesty is suspected.
Use the General Anti-Abuse Rule Advisory Panel opinion on employee rewards provided as gold bullion to help you recognise abusive tax arrangements.
Get help if you’re a tax agent or adviser who has clients with business profits to declare on Self Assessment and Company Tax Returns.
Get help if you’re a tax agent or adviser who has clients who must complete VAT Returns for VAT output tax.
Use these notes to help you make different notifications, including entering or exiting the regime, wind down periods and breach notifications.
Use this template to send information about business rates if you receive a statutory notice from HMRC.
Don’t include personal or financial information like your National Insurance number or credit card details.
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