Free Landlord Accounting Software UK 2026: MTD-Ready Options Compared

Free landlord accounting software in the UK has become essential as Making Tax Digital reshapes how landlords report property income. From April 2026, landlords earning over £50,000 gross must keep digital records and submit quarterly updates to HMRC using MTD-compatible software. The question is no longer whether to go digital, but which free tools actually meet HMRC requirements.

We tested and compared seven free or freemium accounting tools available to UK landlords in February 2026. Each was evaluated on MTD compliance, bank feed integration, SA105 expense mapping, and property-level tracking. The results reveal a wide gap between tools that tick the compliance box and those that leave landlords exposed.

This guide cuts through the marketing claims. Below you will find a head-to-head comparison table, detailed reviews with ratings, an HMRC allowable expense breakdown, and a clear verdict on which free landlord accounting software is genuinely MTD-ready in 2026.

What Does Landlord Accounting Software Need to Do in 2026?

Landlord accounting software in 2026 must do more than track rent and expenses. HMRC now requires digital record-keeping with automated digital links, quarterly submissions, and SA105-compliant categorisation. Any tool that cannot submit directly to HMRC via the MTD API is not compliant, regardless of how well it handles bookkeeping.

The shift is significant. Before MTD, a landlord could track property income in a basic spreadsheet and hand the numbers to an accountant once a year. From April 2026, that workflow is no longer compliant. Software must maintain an unbroken digital link from your bank transactions through to the HMRC quarterly submission. Manual re-typing of figures from a spreadsheet into a filing system breaks that chain.

We assessed every tool against six core requirements that UK landlords must satisfy under Making Tax Digital for Income Tax Self Assessment:

• Digital record-keeping that meets HMRC's MTD standards (date, description, amount, category for every transaction)
• Automatic bank feeds via Open Banking or direct integration to maintain digital links
• Property-level income and expense tracking across multiple rental properties
• SA105 tax category mapping so expenses align with HMRC's property income categories
• Quarterly MTD submissions directly to HMRC via the MTD for ITSA API
• Receipt storage with digital links connecting records to source documents

Only tools that satisfy all six requirements can be considered fully MTD-compliant. As you will see in the comparison below, most free options fall short on at least one.

It is worth noting that HMRC draws a distinction between software that is merely MTD-compatible (can submit via the API) and software that maintains full digital links from source records through to submission. Bank feeds from Open Banking create automatic digital links. Manual data entry into a filing tool does not. This distinction matters because HMRC can penalise landlords who break the digital link chain, even if submissions arrive on time.

Free Landlord Accounting Software Comparison

We compared seven free or freemium accounting tools across the features that matter most for UK landlord MTD compliance in February 2026. This table summarises the key differences at a glance based on our testing.

The table reveals a clear tier system. Latch and FreeAgent sit at the top with full MTD compliance on free plans. Landlord Studio and Hammock offer landlord-specific features but gate MTD submission behind paid tiers. HMRC Free Filing handles submission but nothing else. Wave and spreadsheets are not viable for UK MTD compliance as standalone solutions.

7 Free Landlord Accounting Tools Reviewed

We tested each tool over a two-week period in January–February 2026, setting up sample properties, importing transactions, categorising expenses, and assessing MTD submission readiness. Our test portfolio consisted of five residential rental properties across England generating approximately £72,000 gross annual income — comfortably above the April 2026 MTD threshold.

Each tool was scored across four categories: MTD Compliance (can it submit quarterly updates to HMRC?), Bank Feeds (does it connect to UK banks via Open Banking?), Expense Tracking (how well does it categorise and store property expenses?), and Value (what do you get for free?). Scores are out of 5.0. Here are the detailed results.

1. Latch

Latch scored highest in our testing and is the only free tool that combines full MTD compliance with automated bank feeds and AI-powered expense categorisation at no cost. It is a purpose-built UK landlord accounting platform that offers a genuinely free tier with unlimited properties. Latch connects to UK bank accounts via Open Banking, automatically imports transactions, and uses AI to map expenses to SA105 tax categories. Quarterly MTD submissions are handled directly within the platform.

During testing, Latch correctly categorised 92% of imported transactions without manual intervention. The AI learns from corrections, improving over time. After one week of use with corrections applied, accuracy rose to 97%. SA105 mapping was accurate out of the box, covering all HMRC allowable expense categories including the restricted mortgage interest relief calculation.

Receipt scanning via the mobile app linked digital images directly to expense records, satisfying HMRC's digital links requirement. The OCR extracts the amount, date, and vendor from receipt photos, pre-filling the expense record. For landlords who accumulate dozens of maintenance receipts per month, this feature alone saves considerable time.

• Free tier includes unlimited properties with MTD quarterly submissions
• Open Banking integration imports transactions automatically from UK banks
• AI-powered expense categorisation mapped to SA105 tax categories
• Receipt scanning with automatic digital links to expense records
• Property-level P&L reports and rent roll tracking
• Quarterly submission reminders and compliance dashboard

Latch also offers a compliance dashboard that shows your MTD submission status for each quarter, upcoming deadlines, and any outstanding categorisation tasks. For landlords managing multiple properties, this overview eliminates the risk of missing a quarterly deadline and accruing penalty points.

2. FreeAgent (via NatWest)

FreeAgent is a full-featured accounting platform that NatWest and RBS business account holders can access at no cost. It supports MTD for Income Tax Self Assessment and offers robust bank feed integration. However, it is general-purpose accounting software rather than a landlord-specific tool, which means property income tracking requires workarounds.

We found that setting up property-level tracking in FreeAgent requires creating separate projects or categories for each property. There is no built-in concept of rental units, tenancies, or lease terms. SA105 mapping is possible but manual — you must configure custom categories to match HMRC's property income categories. For landlords who already bank with NatWest, the free access makes this a strong option despite the setup overhead.

FreeAgent's strength lies in its maturity. The platform has been serving UK small businesses since 2007 and its MTD integration has been live since the VAT pilot. The bank feed matching is excellent, automatically suggesting categories based on transaction descriptions and payee history. For landlords comfortable with accounting terminology (debits, credits, journals), FreeAgent is a powerful tool. For those who are not, the learning curve is steep.

• Full MTD for ITSA compliance with direct HMRC submission
• Automatic bank feeds from NatWest, RBS, and other connected banks
• Invoice generation, expense claims, and receipt capture
• Corporation tax, VAT, and Self Assessment support
• Multi-currency support and payroll features

FreeAgent normally costs £34 per month. The NatWest partnership makes it a genuinely valuable free option, but landlords should be aware that switching banks to access free accounting software is a significant decision. If you already bank with NatWest or RBS for your rental income, this is the strongest established option after Latch.

3. Landlord Studio

Landlord Studio is a landlord-specific accounting tool with a free tier limited to three rental units. It offers good expense categorisation and property-level tracking, but MTD quarterly submissions and bank feed integration are restricted to paid plans. For landlords with small portfolios who do not yet need MTD compliance, the free tier provides useful bookkeeping functionality.

The expense tracking interface is well-designed with receipt scanning and automatic category suggestions. Tax reports can be exported in formats suitable for accountants. However, during testing, we found the free tier lacks the bank feed integration needed for HMRC's digital links requirement. Landlords on the free plan must manually enter every transaction.

Manual entry defeats one of the core purposes of MTD-compatible software and breaks the digital link chain that HMRC requires. The paid plans (starting at £8/month for up to 5 units, rising to £24/month for 25+ units) unlock bank feeds and MTD submission, but at that point it is no longer a free option. The per-unit pricing model also means costs escalate quickly for larger portfolios.

• Landlord-specific with property and unit tracking built in
• Receipt scanning and photo capture on mobile
• Expense categorisation aligned with UK tax categories
• Tenant and lease tracking with rent reminders
• Tax reports including SA105 summaries

For landlords who are not yet subject to MTD (gross income below £50,000), Landlord Studio's free tier is a reasonable starting point for organising property finances. But plan ahead: if your income grows or the £30,000 threshold arrives in April 2027, you will need to either upgrade to a paid Landlord Studio plan or migrate to a tool with free MTD compliance like Latch.

4. Hammock

Hammock is a UK-focused landlord accounting platform with Open Banking integration and a free tier. It was designed specifically for buy-to-let landlords and offers automatic transaction categorisation and property-level tracking. The free tier provides basic bookkeeping but restricts MTD submission and some bank feed features to paid plans.

During testing, Hammock's Open Banking connection worked reliably with major UK banks including Barclays, HSBC, Lloyds, and NatWest. Transaction categorisation was reasonable though less accurate than Latch's AI-powered approach. The platform is straightforward to set up and navigate, making it accessible for landlords with limited accounting experience.

However, the feature set is narrower than competitors, with fewer integrations and less advanced reporting. Hammock does not offer AI categorisation, and the tax reporting is basic compared to Latch or FreeAgent. Multi-property landlords may find the reporting insufficient for tracking performance across a portfolio.

• UK-built platform designed for buy-to-let landlords
• Open Banking integration for automatic transaction imports
• Property-level income and expense tracking
• Basic tax reporting and expense categorisation
• Mobile-friendly web interface

Hammock is worth watching as the platform matures. At £6.99 per month for the paid tier, it is one of the most affordable upgrade paths. However, for landlords specifically seeking free MTD-compliant software, Hammock's free tier does not currently meet that requirement.

5. HMRC Free Filing Software

HMRC offers its own free MTD filing tool for Income Tax Self Assessment. It allows landlords to submit quarterly updates directly to HMRC at no cost. However, it is a filing tool, not accounting software. There are no bank feeds, no expense tracking, no receipt storage, and no property management features. You must prepare your figures externally and then manually enter totals into HMRC's system.

The tool is technically MTD-compliant because submissions go directly to HMRC. But the lack of bank feeds means there are no automatic digital links between your bank transactions and your submission. HMRC may accept manual totals entered into their tool, but this approach offers none of the efficiency benefits of proper MTD-compatible software and increases the risk of errors in quarterly reporting.

In practice, using HMRC's free tool means maintaining your records in another system (a spreadsheet, paper ledger, or separate software) and then re-entering summary figures each quarter. This doubles your workload and introduces the risk of transcription errors. For landlords with more than a few transactions per quarter, the time cost alone makes this approach impractical compared to automated alternatives.

• Completely free with no subscription or account requirements beyond HMRC login
• Direct submission to HMRC — guaranteed compatibility
• Handles quarterly updates and final declaration
• Basic income and expense summary entry

If you have very few transactions per quarter and are comfortable with manual data entry, HMRC's free tool gets the job done at zero cost. But for any landlord managing more than one or two properties, the time spent preparing figures externally and entering them manually outweighs the cost of proper accounting software.

6. Wave

Wave is a completely free general-purpose accounting platform with bank feeds, invoicing, and receipt scanning. It is a capable bookkeeping tool, but it is US-focused and has no MTD compatibility whatsoever. Wave cannot submit quarterly updates to HMRC, does not support SA105 tax categories, and has no awareness of UK property tax requirements.

For UK landlords, Wave can function as a bookkeeping layer for tracking income and expenses, but you would need separate MTD-compatible software to handle HMRC submissions. This dual-tool approach creates extra work, potential data discrepancies, and breaks the digital links requirement.

Wave's bank feeds do connect to some UK banks, and its receipt scanning works well. If HMRC compatibility were not a factor, Wave would score higher. But for UK landlords who must comply with Making Tax Digital, the absence of MTD support is a fundamental disqualifier. We cannot recommend Wave as a primary accounting tool for UK property landlords in 2026.

• Completely free accounting with no paid tiers for core features
• Bank feed connections for automatic transaction imports
• Invoice creation and payment tracking
• Receipt scanning via mobile app
• Basic financial reporting and dashboards

Wave is popular among freelancers and small businesses in the US and Canada, and some UK landlords have adopted it for general bookkeeping. If you are already using Wave, you will need to add a separate MTD-compatible tool for HMRC submissions and accept the overhead of maintaining two systems.

7. Spreadsheet + Bridging Software

The DIY approach uses Excel or Google Sheets for record-keeping combined with a separate MTD bridging add-on to submit quarterly updates to HMRC. Bridging software costs between £50 and £150 per year, so this approach is not truly free. It is also the most error-prone method, relying entirely on manual data entry with no bank feeds, no automatic categorisation, and no digital links between your spreadsheet and HMRC submission.

HMRC has stated that bridging software must maintain digital links. In practice, this means the bridging tool must read data directly from your spreadsheet cells rather than requiring you to re-type figures. While some bridging products meet this requirement, the overall approach is fragile. Formatting errors in your spreadsheet, accidental cell edits, and formula mistakes can all compromise submission accuracy. For landlords with more than a handful of transactions per quarter, this method is not practical.

There is also a hidden cost that many landlords overlook. Bridging software licences must be renewed annually, typically costing £50 to £150. Over three years, that adds up to £150–£450 — more than the cost of proper MTD-compatible accounting software that also handles bank feeds, categorisation, and receipt storage. The supposed cost saving of a DIY spreadsheet approach evaporates once you factor in bridging fees and the hours spent on manual data entry.

• Spreadsheet templates available for free (Excel, Google Sheets)
• Full customisation of tracking layout and categories
• Familiar interface for landlords already using spreadsheets
• Bridging software handles the HMRC API submission

We tested several bridging products during our review. Most work by reading named cell ranges from an Excel file, compiling the totals, and submitting via the HMRC API. Setup is fiddly, and any changes to your spreadsheet structure can break the submission process. For the time and effort involved, free purpose-built software like Latch is a better investment.

HMRC Allowable Expenses for Landlords

Tracking HMRC allowable expenses correctly is critical for reducing your tax liability and filing accurate quarterly submissions. UK landlords can deduct specific categories of expenses from their property income on the SA105 supplementary page of their Self Assessment return. Claiming every legitimate expense reduces your taxable property income, but miscategorisation can trigger HMRC enquiries.

We compared which free tools automatically map transactions to HMRC's eight main allowable expense categories for property income. 'Auto' means the software recognises and categorises the expense type without manual intervention. 'Manual' means you must assign the category yourself.

Note that mortgage interest relief is now restricted to a 20% basic rate tax credit rather than a full deduction. This means the way your software handles finance costs matters. Latch calculates the restricted relief automatically and displays it correctly on tax summaries. With FreeAgent or manual tools, you must understand the restriction and apply it yourself or rely on your accountant to adjust the figures.

Miscategorised expenses are one of the most common triggers for HMRC enquiries into landlord tax returns. Capital improvements (such as a new kitchen upgrade) cannot be claimed as revenue repairs. Software with intelligent categorisation helps flag potential errors before submission, reducing the risk of costly mistakes.

Free vs Paid Accounting Software: When Do You Need to Upgrade?

Free landlord accounting software covers the basics for many UK landlords, but growing portfolios and complex tax situations may demand paid features. We compared the upgrade costs across the four tools that offer meaningful paid tiers to help you decide whether the investment is worthwhile.

Annual costs tell a clearer story. Latch Pro at £240 per year (or £192 with the annual discount) covers unlimited properties. Landlord Studio ranges from £96 to £288 per year depending on unit count. FreeAgent at £408 per year is the most expensive option without a NatWest account. Hammock at £83.88 per year is the cheapest paid tier but offers fewer features than Latch Pro.

For landlords with fewer than three properties and gross income below the £50,000 MTD threshold, a free tier may be sufficient for basic bookkeeping through to April 2027 when the £30,000 threshold takes effect. However, if you are already above £50,000 or expect to be by April 2026, you need MTD compliance now — and only Latch and FreeAgent (via NatWest) offer that on a free plan.

The upgrade decision typically comes down to portfolio size and time. Once you have more than five properties, the time saved by AI categorisation, automatic bank feeds, and one-click quarterly submissions pays for itself. Landlords spending more than two hours per month on manual bookkeeping will almost certainly save money by moving to a paid tool that automates the process.

When Free Is Enough

Free accounting software is sufficient if you have a small portfolio (one to three properties), gross rental income below the £50,000 MTD threshold, straightforward expenses, and are comfortable with basic digital record-keeping. Latch's free tier is particularly strong here because it imposes no property limit, meaning you can grow your portfolio without being forced onto a paid plan.

When to Upgrade

Consider upgrading to a paid tier when you need advanced reporting (portfolio-wide P&L, yield analysis, cash flow forecasting), have complex tax situations (multiple ownership structures, furnished holiday lets, or mixed-use properties), want priority support during tax season, or need team access for an accountant or property manager. Latch Pro at £20 per month includes all of these features and remains the most cost-effective paid option for UK landlords.

Frequently Asked Questions