QTax
QTax: A compliance-focused web tax service for UK sole traders, with HMRC submission and guidance. Ranked #72 of 123 in Personal Tax Software by our editors (3.0/10); pricing: 30-day trial; best for UK filers wanting compliance-focused guidance.
At a glance
- Editor score3.0 / 10
- Pricing30-day trial
- Best forUK filers wanting compliance-focused guidance
- Free planNo
- Paid from£39.99/yr
- Self-employment supportYes
- Facts checked22 Sep 2026
Where it wins
- Direct digital submission to HMRC
- Automated checks and allowable-expense guidance
- Secure storage, reminders and compliance-check assistance
Where it doesn't
- No free plan
- Web-only access
- Email support is the listed support channel
Our verdict on QTax
QTax is a UK web-based tax application for sole traders preparing and filing Self Assessment returns. It guides users through income, expenses and allowable deductions, calculates tax liability, reviews draft returns and supports direct digital submission to HMRC. The service is designed for freelancers, tradespeople, tutors and other self-employed workers who are not VAT-registered. It also supports rental income, investment gains and savings interest, making it relevant to some filers with income beyond sole-trader work.
Pricing is straightforward, with two annual plans at £39.99 each. The Self Assessment plan includes the tax return, direct HMRC submission, smart prompts and checks, allowable-expense guidance, secure document storage and email support. The HMRC Compliance Check Protection plan adds compliance-review support, guidance on required documents, and help preparing responses and clarifications. A 30-day trial is available without a card requirement, while the service does not offer a free plan. The paid options suit users who want a focused annual filing service and may value additional compliance assistance.
QTax’s main strength is the combination of filing guidance and compliance-oriented features. Automated mistake prompts, draft-return review, deadline reminders, and storage for documents and submitted returns support a structured filing process. Its HMRC integration is focused rather than broad, and the product runs in the cloud through the web, with no listed mobile app experience. Email is the stated support channel, so users seeking phone support or a wider accounting ecosystem may prefer another option. Choose QTax for guided UK Self Assessment filing with optional compliance-check help; look elsewhere if you need free filing, mobile access or broader platform coverage.
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QTax pricing
QTax fact sheet
| Free plan | No |
|---|---|
| Paid from | £39.99/yr |
| Self-employment support | Yes |
| Investment income | Yes |
| Rental income | Yes |
| State filing | Not verified |
| Mobile access | Web_only |
| Audit support | Yes |
| Free trial | 30 days · no card needed |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 1 integrations: HMRC |
| Pricing | 30-day trial (source) |
| Website | q.tax |
| Facts checked | 22 Sep 2026 |
QTax integrations
QTax lists 1 integrations on its own site.
- HMRC
Alternatives to QTax
- TurboTaxA broad US tax filing suite with free simple returns and paid expert support.9.3
- H&R Block OnlineA flexible tax-filing service with free simple returns and guided expert help.9.0
- TaxActA broad US tax filing option with free entry, paid coverage, and expert help.8.8
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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