Submit your Self Assessment tax return with Bokio

Struggling with your tax return? Prepare with Bokio's free accounting software

working woman by computer

Prepare for your Self Assessment tax return the right way

Bokio is the best free accounting software you can use to help you prepare your Self Assessment tax return online
expense schedule

Sync transactions with automatic bank feeds

Import bank account transactions from up to 2 years ago to quickly prepare your accounting

save money

Record and manage expenses

Attach receipts to transactions so that you can easily provide proof to HMRC if you need to

Bookkeeping report

Fill in Self Assessment

Use the automatic Profit and Loss report to help you submit Self Assessment tax returns online


VAT Returns, bookkeeping, accounting and more

Bokio is a free, easy-to-use accounting software perfect for small businesses and sole traders

Bokio accounting software

Here's what you can do with Bokio for free:

  • Record transactions with smart bookkeeping templates
  • Invoicing software to create, send, track and record
  • Automatic bank feeds to sync your bank transactions
  • Making Tax Digital compliant VAT Returns
  • Manage expenses and record them
  • Automated reporting to track your finances
  • Free receipt capture mobile app
  • Collaborate with your colleagues or accountant
  • Cloud accounting software with secure, automatic backups

Self Assessment tax return help

Bokio is here to help you complete Self Assessment tax returns in a stress-free way
Accounting book

What is a Self Assessment tax return?

Find out when the deadline is, what you can claim as expenses and more


Why is Bokio free?

We know you won't believe it's completely free, so here's how Bokio works

Is Bokio truly free?

Yes, Bokio accounting software is, and always will be, totally free as long as you do your accounting yourself, or in collaboration with your own accountant. No paywalls, no limitations, no credit card required.

How does Bokio make money?

Bokio makes money by charging for financial services at a very competitive price that help you run your business smoothly. In Sweden, where Bokio was founded, small business owners can pay for invoice finance, priority support and other helpful financial services at a really attractive price.


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