What is RentalBux?
A complete walkthrough of the platform — what every module does, how they connect, and why RentalBux was built for Making Tax Digital from the ground up.
Overview & Demo — all guides
Three short reads that give you the full picture before you start.
Everything RentalBux covers
One platform for every landlord task — from the first rent invoice to your final HMRC quarterly submission.
Direct HMRC connection. File quarterly updates for UK property, overseas income and self-employment — no bridging software needed.
Open Banking or CSV import. Auto-match transactions against invoices and bills, resolve exceptions, export clean records for your accountant.
Generate rent invoices, scan receipts with OCR, maintain your general ledger, and run P&L and balance sheet reports — all MTD-compliant.
UK, overseas and commercial properties. Joint ownership with configurable profit splits. Tenancy records with rent due reminders.
Store leases, gas certificates and EPCs with expiry alerts. Share documents securely with tenants via time-limited links.
Per-property P&L, portfolio analytics, MTD submission history, and clean accountant exports for year-end.
Frequently asked questions
MTD is the core of what RentalBux is built around, but the platform is useful even if you're not yet in scope. You can use it for invoicing, bank reconciliation, document storage and property management today — and when MTD applies to you, everything is already in place to start filing quarterly updates without any migration.
Yes. RentalBux accepts CSV imports for historical transactions, so you can import your existing income and expense records and have a complete financial picture from day one. The import guide walks you through formatting your spreadsheet for upload.
No. RentalBux is designed for landlords, not accountants. The platform handles double-entry bookkeeping, HMRC categorisation and MTD submission mechanics behind the scenes. You record what you spend and receive — RentalBux handles how it's categorised and reported to HMRC.
General accounting software was built for businesses and adapted for landlords as an afterthought. RentalBux was built by UK property accountants specifically for rental income from day one — so features like joint ownership profit splits, overseas property income and letting agent fee structures are handled natively, not through workarounds.
Still need help?
Our UK-based support team is here to help. Reach out by phone, email, or browse our resources.