AI assistant for your UK tax return. Answers HMRC Self Assessment questions in real-time, auto-fills from your P60. Free to try.
Users
6
+6 in 30 days
Rating
5.0 / 5
+5.00 in 30 days
Ratings
2
+2 in 30 days
Store rank
#232K
#195K among extensions
Version
2.2.1
updated 20 Sep 2026
Users
monthly, 1 months
Latest, 20 Oct 2026:6 usersMove the mouse over the chart for any month
Ratings count
monthly, 1 months
Latest, 20 Oct 2026:2 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About TaxPilot — UK Tax Return & Self Assessment
Filing your UK Self Assessment on HMRC’s portal doesn’t have to be stressful, confusing, or time-consuming.
TaxPilot is an intelligent AI co-pilot designed to guide you step-by-step through your UK Self Assessment directly inside the official HMRC portal (tax.service.gov.uk). Grounded in official HMRC legislation and tax manuals, TaxPilot sits alongside your return in a private sidebar, explaining complex tax rules in plain English and helping you claim every allowable deduction.
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WHY INSTALL TAXPILOT?
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• Never Guess What a Box Means: The HMRC portal is full of confusing tax jargon. TaxPilot automatically detects the active schedule you are on (Employment, UK Property, Capital Gains, Self-Employment) and gives you instant, plain-English guidance for every question.
• Automatic Document Reading: Upload your P60 (PDF or photo) or last year’s SA302 calculation. TaxPilot’s AI extracts your gross pay, tax paid, employee National Insurance, and employer PAYE reference in seconds — zero manual typing required.
• One-Click Form Auto-Fill: Instead of copying numbers across tabs, TaxPilot derives your exact figures and gives you one-click auto-fill buttons that safely populate the native HMRC fields for you to review.
• Live SA100 Filing Checklist: Track your progress in real-time as you move through your return, from Tailoring through to your Final Calculation.
• Year-Round Tax Records Hub: Don’t scramble for receipts in January. Store your rental expenses, mileage, charitable donations, and invoices throughout the year directly inside the extension. When filing, TaxPilot automatically calculates your allowable expenses and apportioned shares.
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KEY FEATURES
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✅ In-Page HMRC Sidebar: Opens seamlessly alongside tax.service.gov.uk without covering your form.
✅ P60 & SA302 OCR Parser: Instant drag-and-drop extraction of your key tax figures.
✅ Property & Rental Calculations: Automatically sums allowable repairs, letting fees, and mortgage interest relief (with automatic ownership split calculations for spouses/partners).
✅ Share Schemes & Capital Gains: Plain-English guidance for SAYE, EMI, RSUs, and dividend allowances.
✅ Multiple Tax Profiles: Manage separate profiles for yourself and family members with one click.
✅ UK Tax Calendar Alerts: Timely reminders for key UK tax milestones (P60 availability in May, Payment on Account in July, January 31 deadline).
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PRIVACY & SECURITY FIRST
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Your financial privacy is our top priority:
• Local-First Storage: Your tax records, profiles, and uploaded documents are stored locally on your device.
• Official Guidance: AI responses are strictly grounded in official GOV.UK and HMRC manuals.
• We Never Sell Data: Your data is never sold or shared with third parties.
Stop dreading your Self Assessment. Install TaxPilot today and file your UK tax return with complete confidence.
Growth
Window
Users
Change
Ratings
Rating
7 days
−1
−14.3%
0
0.00
30 days
+6
–
+2
+5.00
Chrome Web Store search rankings
Where TaxPilot — UK Tax Return & Self Assessment appears when people search the store, with the 30 day change