Business tax
Services
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Check a UK VAT registration number is valid. Prove when you checked a number.
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Find the contact details for a pension provider by using the Pension Tracing Service
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Use this tool to find out what you need to do to get a tax refund (rebate) if you’ve paid too much Income Tax.
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How to pay Corporation Tax: payment reference number, online, Bacs or CHAPS, Direct Debit, cheque or at your bank.
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How to pay PAYE and National Insurance for employers, including Construction Industry Scheme, student loan deductions, reference numbers, bank details, deadlines and payment booklets.