Simple Making Tax Digital software for sole traders and landlords
AI-powered accounting software that integrates with Claude, ChatGPT and other assistants
Stage
Startup
Established
Founded
2026
Not given
Based in
GB
NL
Pricing model
Freemium
Freemium
Pricing
Free for the entire 2026-27 tax year (6 April 2026 to 5 April 2027). From 2027-28 onwards: £19.99 per year. No VAT currently added, no per-submission fees, no tiers.
Starter €16,49/month excl. VAT (€13,18/month with annual billing); Groei €41,28/month excl. VAT (€34,67/month with annual billing); Pro €74,34/month excl. VAT (€61,94/month with annual billing); Enterprise on request. 20% discount for annual billing. 90-day free trial available.
Key features
Quarterly updates for self-employment income
Quarterly updates for UK property income including residential finance costs
CSV and Excel import with column mapping
AI categorisation of transactions into HMRC categories
AI pre-submission review to catch errors before HMRC
Standard or calendar quarters, chosen per tax year
Annual adjustments and final declaration
HMRC Assist feedback shown with tax estimate
Audit-ready records with timestamps and references
Consolidated expenses support for turnover under £90,000
Connect Claude, ChatGPT, Cursor and other MCP-compatible AI assistants directly to accounting data
Query financial data in natural language through AI assistants
Granular permission control per AI assistant and function
Invoicing with customizable templates
Bank integration and automatic reconciliation
AI receipt scanning and automatic categorization
CRM and customer relationship management
Multi-company and holding management
Payroll and HR administration
REST API and webhooks for custom integrations
What makes it different
Simplest MTD software, built specifically for sole traders and landlords
No banking, VAT, invoicing or payroll - just the tax bit
AI automatically sorts expenses into HMRC categories
Direct AI integration through Model Context Protocol—no data export needed
Built specifically for Dutch tax regulations and legal requirements
Unified platform—all modules share the same customer, time and product data
User maintains full control over what AI assistants can access and modify
Affordable MTD
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