Self-Assessment Simplified for Sole Traders and Landlords

Big changes are coming. Soon, you’ll need to keep digital records and update HMRC quarterly.

TaxNav is HMRC-recognised software that makes this easy, affordable, and fully compliant, helping you save time, reduce your tax bill, and navigate your income tax with ease

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Is TaxNav for me?

What is Making Tax Digital (MTD) for Income Tax?

Starting April 2026, if you're self-employed or a landlord earning over £50,000, you must:

Stop using the HMRC Gateway
Start using MTD-compliant software like TaxNav
Keep digital records of your income and expenses
Submit quarterly summaries as well as an annual return to HMRC digitally
At year-end, make any adjustments and confirm your total income with a final declaration to HMRC who will confirm the tax you owe

What is TaxNav?

TaxNav is HMRC-recognised, MTD-compliant software,
is designed to:

Simplify digital record-keeping and submissions
Improve data safety
Reduce confusion and save time
Reduce errors and avoid penalties
Provide guidance to maximise deductions
Be Excel spreadsheet-friendly
Navigate your self-assessment obligations with ease

Try TaxNav For Free

TaxNav is an MTD-compatible online tool, that is

Purpose built for the self-employed & landlords to manage their own records

If you are self-employed and/or own a UK or foreign property and earning over £50,000 TaxNav helps you:

Know what to do and when to do it
Remind you of what HMRC requires of you
Keep accurate financial records of your income and expenses
Submit your quarterly records on-time, with ease
Learn how to reduce your personal tax liability
Avoid mistakes and risk of penalties
Have eyes on your estimated final tax bill
Streamline your year-end tax return

Try TaxNav For Free

An affordable, lean solution accountants can recommend to clients for handling their own quarterly returns.

If you are an accountant, TaxNav helps you:

Grow your practice - you can offer an alternative for clients who prefer to handle their own quarterly tax submissions rather than having you complete them.
Guarantee full compliance with HMRC regulations
Make the HMRC connection and authentication process painless

Smart
Simple
Secure
Compliant

Why Choose TaxNav for Making Your Tax Digital for Self Assessment?

Intuitive & Easy

TaxNav is an efficient and easy to use online tool for managing your quarterly self-assessment tax obligations, eliminating confusion and saving you time.

Powered by AI

TaxNav learns what is relevant to you and guides you through the submissions process, removing unnecessary information and extra steps along the way

Recognised by HMRC

TaxNav is officially recognised by HMRC as fully compliant software for Making Tax Digital for Self-Assessment

Safe & Secure

TaxNav keeps your data and privacy secure, so you can manage and submit your records with confidence. TaxNav has no access to your tax historic data.

We Specialise in Tax

At TaxNav we are proud technical tax nerds, so our users don't have to be. We make navigating the complex and strict requirements of HMRC straightforward and easy to understand.

Cost-Effective

TaxNav is designed specifically for the self-employed and landlords, making it a much more affordable option than all-in-one book-keeping solutions.