Accounts. CT600. Done right.

Filing company tax, finally simple.

Prepare micro-entity accounts and a Company Tax Return with built-in checks and clear guidance. Online submission is currently unavailable.

  • Official Companies House data
  • Built-in error checks
  • Prepare drafts with clear checks
  • Everything in one place
Built-inChecks and guidance

A simpler
way to file

How it works

Four simple steps

From company details to your final declaration, TaxMyCompany guides you through each step.

See how it works
1

Find your company

Search by name or number and confirm your details from Companies House.

2

Add your information

Answer a few simple questions. We’ll help with what you need and flag anything unusual.

3

Review your accounts and return

We check your data and show you a clear summary before you confirm it.

4

Review and declare

Confirm that your information is complete and accurate. Online submission is currently unavailable.

Why choose TaxMyCompany

A clearer preparation journey.
Support for small businesses.

Built for small UK limited companies that want a clear way to prepare their annual accounts and Company Tax Return.

Create your account
  • Accurate and up to date

    Uses official Companies House data.

  • Built-in guidance

    Helping you avoid common mistakes.

  • Great value

    A clear self-service price of £9.99.

  • UK based support

    Get help when you need it.

Simple, transparent pricing

£9.99

Our self-service price is £9.99 per company. No hidden fees, no surprises.

Find your company
  • Micro-entity accounts and Company Tax Return
  • Built-in checks and guidance
  • Clear review and declaration journey

Built to give you confidence

Smart checks. Clear guidance. A smoother preparation experience.

Our built-in checks help catch common errors, and our step-by-step guidance keeps you moving.

Explore all features
Potential issue found

Your profit figure looks unusually high compared to last year.

Show guidance
Checks passed

No issues were found in the information provided.

Need a hand?

Our guidance is here when you need it, with clear explanations and helpful tips.

View guidance

Built for small businesses

A clearer accounts and tax journey.

Simple by designClear steps, helpful checks and UK-based support.
Prepare and review your company accounts and tax return in one place.