Smart Accounting

Upload statements, let AI do the rest

Upload your CSV or PDF bank statement. AI imports every transaction, categorises it by HMRC category, and matches it to the right property. No manual data entry required.

Upload once. AI handles the rest. HMRC-ready categories.

How it works

Three steps from bank statement to categorised, property-matched transactions.

1

Upload your statement

Download a CSV or PDF statement from your bank and upload it to LandlordOS. Most banks offer one-click statement exports.

2

AI imports and categorises

AI reads every transaction, assigns HMRC-compliant categories (repairs, insurance, rent income), and matches each one to the correct property.

3

Review and confirm

Check the AI suggestions, adjust anything that needs it, and confirm. Your books are up to date and tax-ready.

Property Intelligence

Enriched with live government data

Combined with live data from 5 government APIs -- EPC ratings, property valuations, area safety, flood risk, and more -- giving you complete property intelligence alongside your financial data.

EPC ratings & valuations

Live EPC data from the government register plus property valuations, automatically linked to each property in your portfolio.

Area safety & flood risk

Crime statistics and flood risk assessments from official UK sources, so you can assess and monitor every property location.

No manual lookups

All government data is fetched automatically when you add a property. Always up to date, always accurate.

Multiple ways to track your finances

Statement upload is the fastest, but you have options for every situation.

Statement upload (CSV/PDF)

Upload a bank statement and AI imports all transactions at once. The fastest way to get months of data into LandlordOS.

Receipt scanning

Upload photos of receipts. AI extracts the amount, date, supplier, and category automatically. Attach receipts to transactions for your records.

Manual entry

Add individual transactions manually when needed. Quick form with property selection, HMRC category, and notes.

Bulk CSV import

Import transactions from any spreadsheet or accounting tool. Map your columns to LandlordOS fields and import hundreds of transactions in seconds.

AI-Powered

HMRC categories, automatically

Stop guessing which HMRC category each expense belongs to. AI reads your transactions and assigns the correct tax category for each one.

  • Rent payments matched to correct tenant and property
  • Expenses sorted by HMRC allowable categories
  • Repairs, insurance, mortgage interest separated correctly
  • Uncertain items flagged for your review
J SMITH Rent - 42 Oak Lane
+£1,250
BRITISH GAS Repairs & Maintenance - 15 Elm Road
-£85
HALIFAX MORTGAGE Finance Charges - 42 Oak Lane
-£892
A PATEL Rent - 15 Elm Road
+£950
Real-Time Reporting

Per-property profit & loss

See exactly how each property is performing. No more guesswork about which properties are making money.

  • Income vs expenses per property
  • Portfolio-wide totals
  • Monthly, quarterly, and yearly views
  • Spot underperforming properties instantly

Portfolio Summary

This Tax Year
42 Oak Lane
Income £15,000
Expenses -£8,240
Net Profit £6,760
15 Elm Road
Income £11,400
Expenses -£5,890
Net Profit £5,510
Total Portfolio Profit £12,270
MTD Ready

Tax-ready from day one

All your property income and expenses are automatically formatted for self-assessment and Making Tax Digital quarterly submissions.

  • Self-assessment summary reports
  • MTD quarterly submission data
  • HMRC allowable expense categories
  • Export to your accountant
Learn about MTD for landlords →
Tax Year 2025/26
Property Income
Total Rental Income £26,400
Allowable Expenses
Repairs & Maintenance £2,340
Insurance £890
Agent Fees £0
Other Expenses £1,450
Taxable Profit £21,720

Your data, protected

Your financial data is stored securely in UK data centres with bank-grade encryption.

Bank-grade encryption

All data encrypted in transit and at rest using 256-bit AES encryption. The same standard used by major UK banks.

UK data centres

Your data never leaves the UK. Hosted on Supabase infrastructure in UK and EU data centres for GDPR compliance.

You control your data

You upload statements yourself. We never connect to your bank or request access to your accounts. Export your data anytime.

Processed and discarded

Uploaded statements are processed by AI and then the original file is stored securely. Only the extracted transaction data is retained.

Ready to simplify your property finances?

Upload a bank statement and let AI categorise everything. No manual data entry, no spreadsheets.

Free for 1-2 properties. No credit card required.