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Find out how to get a certificate of residence as an individual, company or organisation so you do not get taxed twice on foreign income.
You can reduce your Corporation Tax bill through Marginal Relief from 1 April 2023 if your company鈥檚 profits are lower than 拢250,000.
Find out what information you need to send HMRC before you make a claim for R&D Corporation Tax relief.
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Find recognised suppliers and software for Corporation Tax returns and supplementary pages.
How to work out payments and when you should make them if your company鈥檚 annual taxable profits are between 拢1.5 million and 拢20 million.
Find out what R&D tax relief is and if your project qualifies for Corporation Tax relief.
Check if you need to submit a claim notification form before you claim R&D Corporation Tax relief, what information you鈥檒l need to provide and how to send it.
If you're a close company or a tax agent, find out how to claim relief for loans that have been repaid, released, or written off.
How to work out and claim Corporation Tax relief on trading losses.
How to complete your CT600 Company Tax Return form for Corporation Tax and what information you need to include.
Find out about Corporation Tax relief you can claim for costs on R&D if you're a small and medium-sized enterprise with an accounting period that starts before 1 April 2024.
Find out about being 'active', trading and non-trading, and being dormant if you鈥檙e a new or existing company or organisation.
Find out if you can use the free online filing service to file your Company Tax Return with HMRC and accounts with Companies House.
Find out which costs qualify for R&D Corporation Tax relief, if you want to claim for your project on your Company Tax Return.
Find out about the type of losses your company can offset against profits in future accounting periods.
Find out if you can claim a Research and Development (R&D) tax credit for accounting periods beginning before 1 April 2024.
Use this form to provide evidence to support your Company Tax Return if you're claiming creative industry tax reliefs for Corporation Tax.
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