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Moving fishery products or bivalve molluscs from Great Britain and non EU countries into Northern Ireland
How to move fishery products or bivalve molluscs from Great Britain or non EU countries into Northern Ireland.
Register your business partnership
How to register a business partnership online, via post or by appointing someone else to deal with HMRC on your behalf
How to register as a sole trader
What you need to do to register as a sole trader, including information on Self Assessment, Income Tax and VAT
Cash sales and purchases/expenses books
Recording money that comes in and goes out of your business - your cashflow.
Understanding Self Assessment and your tax return
Tools and videos to help you complete and file your Self Assessment tax return on time.
Get an EORI number
UK businesses trading with the EU and non-EU countries will need a UK EORI number.
Self Assessment tax return deadlines
Important deadline dates for your Self Assessment tax returns.
Register for the National Export System to make an export declaration
Find out what you need to register for the National Export System (NES) to make an export declaration.
Trade with Japan
How to import from and export to Japan.
Export controls: dual-use items, software and technology, goods for torture and radioactive sources
Guide to licensing procedure and other restrictions for export of controlled dual-use items, software and technology, goods for torture and radioactive sources.
How to import goods to Northern Ireland: step-by-step
How to move goods to Northern Ireland from a country outside the UK and the EU.
Making an import supplementary declaration
Find out how and when to make a supplementary declaration when using simplified declarations to bring goods into the UK.
Making an import declaration in your records
Find out how to declare imported goods to customs by entering them in your own records.
Making an export supplementary declaration
Find out how and when to make a supplementary declaration when taking goods out of the UK using simplified declarations.
Apply to use simplified declarations for exports
Find out about the different simplified declarations for exports and what you need for authorisation to use them.
Support for black, Asian and minority ethnic start-ups
Support available for ethnic minority people who set up a business, including advice and specialist organisations.
Business growth support in Lisburn and Castlereagh City
Council and local organisation support and opportunities to grow your business in the Lisburn City and Castlereagh area
Popular home-based business ideas
How to find the right home business idea which can work for you and inspire your entrepreneurial dreams
Import food and drink from the EU to Great Britain
Find out what you need to do to import or move food and drink from the EU and Northern Ireland to Great Britain.
Get an export health certificate
How to get an export health certificate to export animals and animal products from Northern Ireland.