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First quarterly filing FREE — launch offer
Your 2026-27 Q1 update (Q1) costs nothing — file it now, no payment required. Offer ends 30 Sept 2026.
Free to use · Pay only to file
£0 to track.
From £79.95 to file — launch price.
The whole app is free — track income, scan receipts, ask LUMEN, watch your compliance score. You only pay when you file with HMRC. No subscription. Ever.
LAUNCH PRICE · until 30 Sept 2026
Season Pass
Every quarterly update for the 2026-27 tax year — all four, filed with HMRC.
£79.95£99.95
Early-bird price — save £20.00. Returns to £99.95 after 30 Sept 2026.
⏳ HMRC filing activates at approval
Live submission to HMRC begins the moment we receive production approval — expected shortly. Pay now and your return is ready to file automatically at launch. If HMRC approval is not granted, or you need to file before then, you're entitled to a full refund — email support@merxtax.co.uk.
Cheapest it will ever be — launch price until 30 Sept.
Rather not commit? Pay per filing instead.
Quarterly update
Per quarterly submission
£24.99
Charged when you file — pay from the filing screen.
2026-27 Q1 is free — no payment needed for your first quarterly update. Pay per file from Q2, or save with the Season Pass.
Pay-per-file happens at the moment you submit, so you only buy the filings you actually make.
Everything below is free, forever
REDITUS — income & expense ledger, live P&L
IMPENSUM — photo, voice & GPS-assisted capture
LUMEN — your AI tax advisor
VIGIL — compliance score & deadline tracker
FACTURA — invoicing
Connect to HMRC & prepare every quarterly update
Accountants charge £300–£1,200/year for MTD filing. The MerxTax Season Pass is £79.95 until 30 Sept 2026 — and the rest of the app never costs a penny.