untied - personal tax app

untied is an HMRC recognised app that helps you prepare and file your self assessment tax return from your phone, tablet or web browser. (https://www.untied.io)
untied is the best app for sole traders, freelancers, digital platform workers, landlords and anyone else who wants to save money on submitting their self assessment tax returns.
untied links your bank accounts, tracks your income, expenses and mileage, learns about you and your business as the year progresses and allows you to submit your tax return directly from the app to HMRC in minutes.
Insights identify the right tax savings for you, and real time tax calculations ensure you know how your business is doing and what your tax bill will be.
Supported income streams include:
- Self-employment income under £90k;
- Property income under £90k;
- PAYE salary income;
- Dividend Income;
- Bank interest.
Features
- Quickly find and tag transactions
- Log car and bike mileage
- Real time tax calculation
- Insights
- Set up rules to automate your income and expense tagging
- Unlimited bank accounts (majority of UK banks supported)
- Send invoices and request payments from your customers
- Submit tax return directly to HMRC
- Calculates Student Loan Repayments
- Works for tax payers in England, Wales, Northern Ireland & Scotland (includes Scottish tax bands).
- Also supports non-UK residents, non-UK domiciles and remittance basis (via form SA109)
- Supports capital gains (SA108)
- Support for EIS/SEIS tax relief (SA101)
- Also available in your browser on desktop or mobile
* Currently available free for 30 days. Test submissions are available during the trial period. For live submissions and to continue using the app after the 30 day trial period purchase a subscription for £9.99/month or £99.99/year via in-app purchase. See app (More screen) or website for latest features.
Terms of Service:
https://www.untied.io/untied-app-terms-conditions/
Privacy Policy:
https://www.untied.io/untied-privacy-policy/
untied is recognised by HMRC, supervised by the Chartered Institute of Taxation and a registered account information services provider regulated by the FCA (FRN 910169). untied is a registered trademark © 2019-2025 - UT Tax Ltd