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If you're an employer based in the UK, find out if an employee is eligible for tax relief through an Appendix 5 arrangement if they've paid tax abroad on their income.
Find out how to complete and submit an Other Interest (OI) return using the HMRC spreadsheet or electronic flat text file.
Find out how the new Customs Declaration Service cash account works, when it can be used and what type of customs charges you can pay.
Calculate value build-up costs for use with the Single Administrative Document (SAD) using form C89.
Find schemes that have told HMRC they meet the conditions to be a recognised overseas pension scheme (ROPS).
Video help files for fish export service, catch certificates and processing statements
Use supplementary pages SA106 to record foreign income and gains on your SA100 Tax Return.
Find registered designs in the UK
Form A64A: Application to receive information from court records about a parental order.
Find details of recent trade mark applications or amendments by searching the journal
Information for developing and testing of software for HMRC forms, returns and messages.
Guidance and forms about importing and exporting goods, customs declarations, duties and tariffs. Including carriers and freight forwarders, storing goods, Freeports and commodity codes.
Information on COVID-19, including guidance on the assessment and management of suspected UK cases.
What to do if you think you've spotted a scam pretending to be from Companies House, and examples of scam emails, letters and telephone calls.
Carry out checks on your overseas customers and find out what records you’ll need to keep if you’re approved for the Fulfilment House Due Diligence Scheme.
How to upload results when you have a large number of applications.
Use the FIS9 form to apply for a licence to deposit American or European lobsters
What intellectual property is, how you can protect it, and which of copyright, patents, design right and trade marks applies to your work
A collection of guidance explaining different types of intellectual property. Including tools and case studies about protecting IP in your business.
Applications received to amend the specification of a patent under sections 27 and 75 before the court and the Office.
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