Your rental properties. Your expenses. Your tax return. All in one place.
Keep track of rental income, allowable expenses, mileage and property certificates throughout the year. When January comes, your figures are ready for Self Assessment.
- Know exactly what your rental properties are earning.
- Never lose track of a deductible expense.
- Know which Self Assessment figures to enter.
| Box 20 | Total rents and other income | £10,200 |
| Box 24 | Rent, rates, insurance | £312 |
| Box 25 | Repairs and maintenance | £275 |
| Box 27 | Letting agent and professional fees | £1,095 |
| Box 29 | Other expenses, with 360 miles at 45p | £162 |
| Box 44 | Residential finance costs | £4,920 |
| Estimated taxable profit | £8,356 |
Everything HMRC asks for, kept as you go
No spreadsheet to tidy up in January. Each entry lands in the right place on the return.
Rent and costs, sorted by box
Choose a category when you log a cost. The ledger keeps the totals for each Self Assessment box.
Mileage at HMRC rates
Log trips to your rentals. Claimed at 55p a mile from April 2026 (45p before), and 25p after 10,000 miles.
Allowance or expenses
See straight away whether the £1,000 property allowance or your real costs leave you with less tax.
Safety dates
Gas, electrical and EPC due dates for each property, with what’s coming up and what’s overdue.
Photos kept with each cost
Snap a receipt on your phone and attach it to the cost it belongs to. Keep it for the 5 years HMRC asks.
Filing guide and quarterly totals
A box-by-box filing guide for your tax return, and quarter-by-quarter totals for Making Tax Digital.
Never miss a gas safety check
Letting without a valid gas safety record is a criminal offence, and councils can fine landlords up to £30,000 for missing electrical checks. The ledger keeps every date for every property in one place, so nothing slips.
- Every certificate and check: gas safety (yearly), electrical report (every 5 years), EPC (10 years), boiler service, smoke and CO alarms, insurance, deposit protection and tenancy end dates.
- Due dates worked out for you: enter when it was last done and the next date appears, marked in date, due soon or overdue.
- A “coming up” list on your overview shows what needs booking in the next 60 days.
- A compliance checklist and score for each property, from deposit protection to Right to Rent, so you can see what’s missing.
- An evidence pack for each property: one download with its certificates, checklist and records, ready if a tenant, agent or council asks.
- Boiler serviceOverdue by 31 days
- Gas safety certificateDue in 21 days
- Tenancy endDue in 38 days
- Electrical report (EICR)In date
- Energy certificate (EPC)In date
Built by a UK landlord, for small landlords
I built this to do my own return. It’s for landlords who do their own Self Assessment and want their records right without paying for big property software.
At launch
- Joint ownership shares handled
- Your records private to you
- Questions to [email protected]