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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…
Print your SA302 tax calculation and tax year overview if you're applying for a mortgage and need proof of earnings.
Sign in to the Construction Industry Scheme online service to file your contractor monthly returns or verify a subcontractor.
How to report and pay Capital Gains Tax (CGT).
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.
Child Benefit for 16 to 19 year olds - when payments stop or continue, approved education or training, extensions.
Check a business's EORI number, used to import and export goods from the UK
National Insurance contributions you can choose to pay when you have a gap in your National Insurance record.
Class 1 National Insurance (NI) contribution rates for the current tax year, what NI category letters mean.
Log in to HMRC's Stamp Taxes Online service to file your SDLT return as a solicitor, agent or legal conveyancer
Claiming tax relief on expenses you have to pay for your work, like uniforms, tools, travel and working from home costs.
Self Assessment tax return forms for the current tax year
Report tax fraud by a person or business to HMRC - tax evasion, VAT fraud, false, Child Benefit or tax credit fraud.
How you're taxed on dividend payments and how your income affects the amount of tax to pay
Marriage Allowance allows you to transfer some of your Personal Allowance to your husband, wife or civil partner: what you need, how to apply for free online.
What the Construction Industry Scheme (CIS) is, work covered by the scheme and find out whether you should register as a contractor or subcontractor.
Make a debit or credit card payment with HMRC to pay your tax bill, including Self Assessment, PAYE, VAT and Corporation Tax.
As an employer, if you provide company cars or fuel for your employees' private use, you'll need to work out the taxable value so you can report this to HMRC
Maternity or Paternity Leave or Pay, or Maternity Allowance for parents
Check what help you could get with childcare through Tax-Free Childcare, Free Childcare for Working Parents and free education and childcare for 2 to 4-year-olds.
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