What's Included

  • Self Assessment (SA100 + SA103S) or director tax return (SA102 + dividends)
  • IR35 advisory (inside vs outside)
  • Limited company or sole trader handling
  • Expenses for hardware, software, training, internet, etc.

IR35 Status

We'll help review your contract and working practices to determine whether IR35 applies. If you're a limited company contractor, this affects your tax obligations.

What You Need to Provide

  • Invoices or umbrella payslips
  • Proof of expenses: laptop, courses, broadband, subscriptions
  • Business bank statement (if LTD)
  • Company accounts and salary/dividend info (if applicable)

Common Deductions

  • Cloud subscriptions (AWS, GitHub, etc.)
  • Laptops, phones, and accessories
  • Home office portion of rent/utilities
  • Professional indemnity insurance
Fixed fee from

From £149 + VAT – IT Contractor Self Assessment

For IT contractors working via umbrella, as sole traders, or as directors of their own limited company. A typical personal return includes:

  • Review of contractor income (invoices or umbrella payslips)
  • IR35 contract and working-practices review at a high level
  • Claiming hardware, software, training and home office expenses
  • Preparation and online submission of your Self Assessment to HMRC

If you also need full limited company accounts and CT600 filing, that will fall under our Limited Company packages and be quoted separately.

Start Your Contractor Tax Filing
FAQs

Q: How do I know if I’m inside IR35?

A: We review your contract and working conditions and can flag likely IR35 risks, but final status may depend on HMRC guidance and case law.

Q: Can I switch from umbrella to LTD?

A: Yes – we can help you understand tax and admin implications and refer you to our Limited Company service for setup and ongoing accounts.

Q: Can I claim my broadband and hardware?

A: Yes – if used wholly or partly for work, a reasonable proportion is usually allowable as a business expense.