Built for the UK, ready for MTD 2026
About SmartC
We’re on a mission to make UK tax compliance simple for everyone — from self-employed individuals to fast-growing accounting firms.
Our Mission
Help UK taxpayers and accountants stay compliant with Making Tax Digital (MTD) — without the pain. We combine clean UX, HMRC-ready APIs, and AI assistance to reduce busywork and errors.
What We Do
- ✓ ITSA (SA100) and VAT MTD filing
- ✓ Landlord, CIS, Director, Sole Trader modules
- ✓ Practice tools: roles, per-client permissions, reviews
- ✓ AI extraction for invoices/receipts and anomaly checks
Who we serve
Individuals
File your own returns with guidance and checks. Upgrade when you need VAT or property schedules.
See individual plans →Firms
Manage multiple clients, invite accountants, and control permissions per client and module.
See firm plans →Accountants
Free seats via firm invitations. Work only on assigned clients with review/approve workflows.
See practice tools →Our values
Clarity
Plain language, clean UI, and predictable workflows.
Reliability
Accurate data and robust submissions with audit trails.
Speed
Automations and shortcuts that save hours every month.
Our journey
R&D begins
Prototyped HMRC integrations and validated workflows with early users.
Private beta
Rolled out VAT MTD obligations, Landlord module, and firm roles.
Public launch
AI extraction and review flows; expanded SA100 coverage.
We’d love to hear from you
Tell us about your practice or personal filing needs.