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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 company losses to declare on Company Tax Returns.
Why assessments are issued and what to do if you receive one.
Approved methods and forms of electronic communication for sending Corporation Tax information online and paying electronically that apply from 4 January 2011.
Notices under Schedule 7A of the Taxation (International and Other Provisions) Act (TIOPA) 2010 that have the force of law.
How to complete supplementary pages CT600J and what information you need to include.
Examples of Corporation Tax treatment for common hedging arrangements.
Relief for creative industries — additional information and amendments to company tax returns containing a creative industry tax relief claim.
Find out if you need to correct a Company Tax Return for accounting periods ending between 8 March 2017 and 16 November 2017.
HM Revenue and Customs (HMRC) Indexation Allowance rates for 2016.
Tax avoidance schemes that HM Revenue and Customs believe to be live and widely available to help those using them to avoid tax.
How to complete supplementary pages CT600M and what information you need to include.
This document provides guidance on profits from a trade of dealing in or developing UK land.
This technical note advises of 2 minor changes to the hybrid mismatch regime which will be introduced in Finance Bill 2017 and will take effect from 1 January 2017.
If the company operates ships, check how to complete supplementary pages CT600F and what information you need to include.
Check the availability and any issues affecting the Marginal Relief for Corporation Tax service.
Overview of the legislation required to implement the provisions set out in Making Tax Digital: Bringing Business Tax into the Digital Age.
Draft guidance on new legislation about Corporate Rescue Exemption to be included in the Corporate Finance Manual.
Tax avoidance schemes that HM Revenue and Customs believe to be live and widely available, to help those using them to avoid tax.
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