Here are a few useful links for finding out more about specific tax issues.

• HM Revenue and Customs
• HMRC Online Payment Service
  You can now pay your tax bill by debit or credit card. Please note for credit cards a non-refundable transaction fee of 1.4% is added to the charge.
• Taxation Web
  Online tax community
• Tax Indicator Document Archive
  Useful tax documents and aids
• Tax Aid
  UK charity providing free tax advice to people who cannot afford to pay a professional advisor
• Professional Contractors Group
  Lots of IR35 assistance

• Companies House
  Where to go to create a limited company and file annual returns
• ICAEW
  The body that regulate the accountancy profession in England and Wales
• FCA
  The body responsible for regulating the financial services in the UK