Accotax Guides

Last updated: 18 October 2026

Our free guides explain UK tax and company rules in plain English. Our chartered accountants keep them up to date for the 2026/27 tax year. Choose a guide below, or jump straight to a topic:

• Limited company guide: setting up, yearly filings and paying yourself.
• Limited company expenses guide: what your company can claim.
• Self-employment guide: registering, tax, National Insurance and Making Tax Digital.
• Self-employed expenses guide: allowable costs and simplified expenses.
• Landlord tax guide and non-resident landlord tax guide.
• Company closure guide and is my company dormant?
• How to switch accountants.

Need more detail? Search our Knowledgebank of tax answers or check the UK tax calendar.