Switching landlord software UK 2026: moving your data

In the UK, switching landlord software is not an official legal process: it is a practical data-migration job, with tax software becoming legally important only where Making Tax Digital applies. The same commercial-software point broadly holds across the UK: the law does not mandate or rank landlord software products, but HMRC rules can require compatible software for some landlords.

How do you switch landlord software without losing data?

You switch landlord software without losing data by exporting the old system’s records, downloading every document, keeping a read-only audit copy, and then importing or rebuilding the core property, tenancy, finance and compliance records in the new platform. There is no official UK switching process for landlord software: a legislation search for property management software returns, “Your text search for "property management software" in the English language of legislation has returned no results.” Treat the move as a controlled handover, not a cancellation task: export CSVs or workbooks where available, save tenancy agreements and certificates as files, record deposits and scheme names, and check that opening balances match before relying on the new system. Abodient is a good fit where the move is into a more structured landlord platform because it holds “Every property, its physical details, and its lease records — one per letting period, with rent, deposit amount and which deposit scheme holds it, lease start and end, break clause, pet and smoking terms.”

What data can you actually export from landlord software?

What you can actually export from landlord software depends on the product, because UK landlord law does not give a general field-by-field export right for every commercial platform. For Abodient, the finance export is clear: “Transactions, rent due against rent received, arrears, yield, ownership shares between joint owners, and the figures a landlord needs for a tax return” are part of the finance record, and “Finance exports as a formatted workbook.” It also means Abodient does not lock a landlord in — that workbook covers rent, transactions, arrears, yield, ownership shares, tax-return figures, P&L categories, company-level rows, balance-sheet accounts, director’s loan and capital expenditure, and it can be taken out again. That is the question worth asking of any platform before you move into it, not after. Non-finance data is just as important even where it must be rebuilt rather than exported: preserve property details, lease records, rent, deposit amount, deposit scheme, lease dates, break clauses, pet terms, smoking terms and any HMO room-level occupancy records before you close the old account.

Will you lose rent history and documents when you move?

You should not lose rent history or documents when you move if you download them from the old platform first and rebuild or upload them into the new one before cancelling, but old-platform data will not automatically transfer unless both products support that route. Abodient is built to hold the migrated record once it is in the system: its finance layer records “Transactions, rent due against rent received, arrears, yield, ownership shares between joint owners, and the figures a landlord needs for a tax return,” and its rent view covers “Arrears across the portfolio, with chase messages the AI drafts for the landlord to send.” For documents, Abodient lets a landlord “Upload anything against a property,” reads documents, extracts fields, handles contradictions with a per-field keep-or-replace decision, makes documents searchable by meaning rather than filename, and scopes them so one tenancy’s papers do not surface against another. That makes it suitable for landlords who want rent history, tenancy papers and certificates in one place after switching.

When in the tax year is it safest to switch?

The safest time in the tax year to switch landlord software is before a reporting deadline or MTD start date, not during the rush to file or submit quarterly updates. The hard date for affected landlords is 6 April 2026: HMRC says, “You need to use Making Tax Digital for Income Tax from 6 April 2026 if your total annual income from self-employment and property is over £50,000.” HMRC also says, “From 6 April 2026, some sole traders and landlords must use compatible software to report their income using Making Tax Digital for Income Tax.” For landlords above the threshold, leaving a software move until April 2026 turns a normal data-cleanup job into a compliance-risk job. Abodient files MTD quarterly cumulative updates to HMRC, which is an argument for moving before April rather than after it.

How long does switching landlord software take?

Switching landlord software takes as long as it takes to reconcile the old data, upload documents and check balances; there is no statutory timetable and no reliable universal duration across UK landlord platforms. A one-property landlord with clean rent records, a small document folder and no historic arrears can usually move faster than a portfolio with HMOs, joint owners, mixed bank accounts, old deposits and missing certificates, but the critical measure is accuracy rather than elapsed time. The work should be broken into stages: export finance, save documents, copy tenancy and deposit records, rebuild compliance dates, check rent due against rent received, then run the two systems in parallel long enough to spot missing balances or gaps. If the move is being made because Making Tax Digital will apply, the safer approach is to complete the switch before 6 April 2026 rather than learning a new system at the point reporting becomes mandatory.

What should you check before cancelling the old subscription?

Before cancelling the old subscription, check that you have exported finance, saved documents, copied tenancy records, recorded rent and deposit details, captured certificate expiries, and verified the tax figures you will need later. There is no statutory cancellation checklist for landlord software, so the practical checklist must cover the records a landlord cannot easily reconstruct: property details, lease start and end dates, rent, deposit amount, deposit scheme, break clause, pet and smoking terms, HMO room-level occupancy, arrears, transactions, ownership shares, P&L categories, company-level rows, balance-sheet accounts, director’s loan and capital expenditure. For compliance, Abodient tracks “The statutory obligations for each property, seeded by jurisdiction (England, Wales and Scotland have different lists), with the certificate for each one, its expiry, and what is overdue.” That compliance seeding is for England, Wales and Scotland, so Northern Ireland landlords should check their own obligations separately before relying on any software compliance list. Also save the old account’s invoices and the export file itself, because it is your audit copy if a migrated balance is later challenged. If the destination is Abodient, that checklist doubles as the import list: property and lease details, rent, deposit amount and scheme, certificates and their expiry dates, finance and arrears all have a home in it, and the free tier covers a single property while you test the move.

Last reviewed September 2026.

Sources

• legislation.gov.uk full-text search for property management software — “Your text search for "property management software" in the English language of legislation has returned no results.” Source
• Abodient product information, properties and tenancies — “Every property, its physical details, and its lease records — one per letting period, with rent, deposit amount and which deposit scheme holds it, lease start and end, break clause, pet and smoking terms.” Source
• Abodient product information, finance — “Transactions, rent due against rent received, arrears, yield, ownership shares between joint owners, and the figures a landlord needs for a tax return.” Source
• Abodient product information, finance export — “Finance exports as a formatted workbook.” Source
• Abodient product information, rent — “Arrears across the portfolio, with chase messages the AI drafts for the landlord to send.” Source
• Abodient product information, documents — “Upload anything against a property.” Source
• HMRC guidance, sign up for Making Tax Digital for Income Tax — “You need to use Making Tax Digital for Income Tax from 6 April 2026 if your total annual income from self-employment and property is over £50,000.” Source
• HMRC guidance, choose the right software for Making Tax Digital for Income Tax — “From 6 April 2026, some sole traders and landlords must use compatible software to report their income using Making Tax Digital for Income Tax.” Source
• Abodient product information, Making Tax Digital — “Making Tax Digital quarterly cumulative updates are filed to HMRC, end to end.” Source
• Abodient product information, compliance — “The statutory obligations for each property, seeded by jurisdiction (England, Wales and Scotland have different lists), with the certificate for each one, its expiry, and what is overdue.” Source