How To
Tax Returns and Supplementary pages
CCH Corporation Tax
This section contains topics that tell you about the corporation tax return and supplementary pages.
CT600
This section contains topics that tell you about.the corporate tax supplementary pages that can be completed using CCH Corporation Tax...
You can view information relating to repayments due in the Tax Return Information > CT600 > Main Return Data > Accounting Period. To claim repayments you need to complete page 8 of the CT600 Tax Return. This page tells you how to complete page 8 of the Tax Return.
Supplementary Pages
This section provides you with information to assist in completing the CT600 supplementary pages. Each supplementary page is completed using the associated data entry window:
- CT600A Loans to Participators and associates
- CT600B Controlled foreign companies (and Bank Levy)
- CT600C Group and Consortium
- CT600E Charities and Community Amateur Sports Club
- CT600F Tonnage Tax
- CT600H Cross Border Royalties
- CT600J Disclosure of Tax Avoidance Schemes
- CT600K - Tax on Restitution Interest
- CT600M - Freeports
Related documents
CCH Corporation Tax 2026.3: Release Notes
Release Notes for CCH Corporation Tax 2026.3
CCH Corporation Tax 2026.2: Release Notes
Release Notes for CCH Corporation Tax 2026.2
Getting Started
This document provides a quick start guide for using CCH Corporation Tax software. It outlines essential features such as the Data Navigator, which assists in completing clients' Returns, and the use of Breadcrumbs for navigation. Additionally, it explains the functions available in the Ribbon panel located at the top of the screen. Overall, the document aims to streamline the user experience by highlighting key tools and navigation methods within the software.
Non Trade Loan Relationships
This document outlines topics related to Non Trade Loan Relationships in corporate tax computations. It includes links to sections on Non Trade Loan Relationship Summary, Credits, and Debits, detailing how to input and summarize these tax-related items in the Data Navigator. Each section describes the process for entering data and how totals are summarized for reporting purposes. Additionally, it links to related topics like Foreign Income and Miscellaneous Income.
Document Publishing
This document outlines the options for electronically storing tax returns and computations using CCH Document Management and CCH OneClick. It emphasizes that access to these tools requires appropriate licenses and user rights. Users can publish tax returns and computations both in draft form for client review and at various stages in the submission process to HMRC. The document includes specific links to guides on how to publish documents using both systems.