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Apply for your first National Insurance number - you must have the right to live and work in the UK.
How to pay PAYE and National Insurance for employers, including Construction Industry Scheme, student loan deductions, reference numbers, bank details, deadlines and payment booklets.
Search the Individual Insolvency Register for details about bankruptcy orders, Debt Relief Orders, Individual Voluntary Arrangements, and restrictions orders and undertakings
Enrol and use HMRC's PAYE Online service to send payroll information to HMRC, to view the balance of what you owe, and to access tax codes and notices about your employees
Marriage Allowance allows you to transfer some of your Personal Allowance to your husband, wife or civil partner: what you get and how to apply for free.
Self Assessment tax return forms for the current tax year
Find out how much you need to put aside for your Self Assessment tax bill by using HM Revenue and Customs' (HMRC's) Self Assessment tax calculator.
Get help and extra support when dealing with HMRC if you have additional needs - for example you have a disability or health condition, if English is not your first language or if you’re experiencing domestic abuse or financ…
Make a debit or credit card payment with HMRC to pay your tax bill, including Self Assessment, PAYE, VAT and Corporation Tax.
What Capital Gains Tax (CGT) is, how to work it out, current CGT rates and how to pay.
Get details of your employment history from HMRC if you need to make a claim for compensation.
National Insurance contributions you can choose to pay when you have a gap in your National Insurance record.
How to register for VAT, change your details, cancel your registration, register for VAT in EU countries.
Print your SA302 tax calculation and tax year overview if you're applying for a mortgage and need proof of earnings.
How to report and pay Capital Gains Tax (CGT).
Understand your Self Assessment tax bill - your tax calculation, statement, balancing payments, payments on account.
Business expenses you can claim if you're self-employed
Tell HMRC if you've stopped being self-employed, or you're ending or leaving a business partnership - responsibilities, tax returns, letting any employees know.
Class 1 National Insurance (NI) contribution rates for the current tax year, what NI category letters mean.
How you're taxed on dividend payments and how your income affects the amount of tax to pay
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