Tax records, simplified.
In your pocket.
Track expenses, manage invoices, and prepare self-assessment records for review. HMRC live filing is not yet available.
Plans start at £9.99/month. Free trial — no credit card needed.

The toolkit
Everything in one place.
Organise supported records and receipts in one place, with clear manual review before figures are used.
Snap and forget
Photo a receipt; AI extracts amount, date, and category. No spreadsheets needed.
Upload & categorise
Bills and invoices in seconds. Smart categorisation learns your business patterns.
GPS or manual logs
Business trips logged with HMRC-rate calculations baked in for max deductions.
Live, never surprised
Real-time tax calculations show what you owe and quarterly forecasts.
Open Banking — planned
Direct account connections and automatic transaction matching are planned and are not currently available.
HMRC filing — approval in progress
Prepare self-assessment records in Fylix. Live HMRC filing and confirmation are unavailable until production approval is granted.
Workflow
From receipts to returns in minutes.
A simple workflow that fits into your busy schedule.
Track income & expenses
Record income, expenses, receipts and mileage in Fylix. Direct bank feeds and automatic synchronisation are planned.
Review your summary
See profit, allowable expenses, and estimated tax in real time. Quarterly updates help you plan ahead.
Prepare for HMRC filing
Review the figures prepared in Fylix. Live HMRC submission and confirmation are unavailable while production approval is in progress.
Built for busy entrepreneurs
Focus on growing your business.
Save hours each month
Supported calculations reduce repetitive work while keeping review and correction under your control.
Never miss an expense
Categories can help organise expenses, but eligibility and tax treatment still require review.
Built for MTD
Fylix is being prepared for MTD workflows. Production approval and full end-to-end filing evidence are still outstanding.
iOS, Android, web
Manage expenses on the go. Desktop, tablet, or phone — your data syncs instantly.
FAQ
Self-employed-specific questions.
- Sole traders, partnerships, and CIS subcontractors are all supported. Ltd company support is on the Pro plan.
Still have questions? Get in touch.
Stop stressing about tax season.
Join thousands of UK freelancers who run their finances on Fylix. Start free today.