M
Download Margin
Financial Operating System for UK small businesses
Version 1.3.2 · Windows
Download for Windows
Windows 10 / 11 · 64-bit · 80 MB
- MTD ITSA cockpit — multi-source dashboard tracks every income stream with health score, quarterly chips, and YTD stats
- Auto-filing — scheduled 08:00 daily submission with configurable days-before threshold and minimum health score
- HMRC error recovery — step-by-step recovery guides for 10 HMRC error codes built into the submission receipt
- Smart deadline reminders — escalating ITSA quarterly alerts at 28, 14, 7, and 1 day before due
- Onboarding wizard — 3-step guided setup from zero to MTD-ready in under 3 minutes
- AI anomaly scan — flags duplicate transactions, unusual amounts, and high-value uncategorised items
- Confidence-based auto-categorisation — 40+ merchant rules, batch accept with one click
- "Why this amount?" tax drill-down — waterfall breakdown of every allowance and band applied
- Plan tier enforcement — Standard and Accountant plan gating on all premium features
- App metrics panel — owner-only analytics: transactions, MTD submissions, billing, integrations, audit log
Invoices, quotes & supplier bills
MTD VAT & Self Assessment
Bank import & reconciliation
AI receipt scanning (mobile)
Reports, budgets & cash flow
✦ Free 14-day trial — no credit card required