RentalBux vs. Xero
Which MTD Software Is Better for UK Landlords?
Overall Winner: RentalBux
RentalBux is the more complete MTD software for UK landlords. It combines full Making Tax Digital compliance across UK property income, foreign property income, and self-employment income with comprehensive property management, automated bookkeeping, AI-driven expense categorisation, joint ownership profit-splitting, and a free plan for single-property landlords until March 2028. Xero is a world-leading cloud accounting platform trusted by millions of businesses globally — but it was built for businesses, not landlords. Using Xero for property income requires manual configuration of tracking categories, workarounds for per-property accounting, and separate third-party integrations for the property management features that RentalBux includes natively.
At-a-Glance MTD Software Comparison
Key differences between RentalBux and Xero across MTD compliance, property management, bookkeeping, pricing, and landlord-specific features.
| Feature | RentalBux | Xero |
|---|---|---|
| Software Type | Property/Landlord Platform | |
| Target Users | Landlords, Sole Traders, Letting Agents | |
| Income Sources Supported | Sole Trader + UK Property + Foreign Property | Sole Trader, UK & Foreign Property |
| Free MTD Software Plan | Free until March 2028 (1 property) | No — 30-day trial only |
| MTD Quarterly Updates to HMRC | Yes | Yes |
| Final Declaration | Yes | Yes |
| Bank Reconciliation | Yes | Yes |
| Automated Bank Feeds | Yes | Yes |
| Invoice Creation | Yes | Yes |
| Receipt Capture (OCR) | Yes | Yes |
| Expense Auto-Categorisation | Coming soon | Partial |
| Property Portfolio Management | Yes | No |
| Tenant Management | Yes | No |
| Joint Ownership & Profit Sharing | Yes | Manual setup required |
| Payroll | No | Yes |
| HMO Unit-Level Tracking | Yes | No |
| HMRC SA105 Box Pre-Mapping | Yes | No |
| Spreadsheet Import/Export | Yes | Yes |
| Platform | Web, iOS, Android | Web + iOS + Android |
| GDPR Compliant | Yes | Yes |
| Target Users | SMEs, Sole Traders, Accountants |
What Is RentalBux? What Is Xero?
What Is RentalBux?
All-in-One MTD Software for Landlords and Sole Traders
RentalBux is an all-in-one property management, accounting, and Making Tax Digital compliance platform built specifically for UK landlords, letting agents, and self-employed individuals. Designed with direct input from accountants who specialise in property and sole trader tax, RentalBux covers everything from tenancy management and rent collection to full bookkeeping with a pre-configured chart of accounts tailored to the property sector.
RentalBux is fully HMRC-recognised for Making Tax Digital for Income Tax across all three qualifying income categories: UK property income, foreign property income, and self-employment. This makes it one of the only landlord-specific MTD software platforms that can handle a landlord who also runs a sole trader business, all from a single subscription.
A major differentiator is RentalBux's pricing model: single-property landlords can use the platform completely free until March 2028, making it one of the most affordable HMRC-approved MTD software options for landlords entering the MTD regime.
What Is Xero?
The Heavyweight Accounting Platform
Xero is a New Zealand-founded cloud accounting platform launched in 2006 that has become one of the most widely used small business accounting solutions in the UK, Australia, and New Zealand. In the UK it serves millions of SMEs, sole traders, and the accountants and bookkeepers who advise them — and it has built a particularly strong position as the platform of choice for progressive accounting practices who want to manage client accounts in the cloud.
Xero's breadth is genuinely exceptional. The platform covers the full accounting lifecycle: double-entry bookkeeping in both cash and accruals basis, multi-currency transactions, invoicing, expense management, payroll, bank reconciliation with AI-powered matching, VAT filing, comprehensive reporting, and a 1,000+ app marketplace that connects to everything from Shopify to Stripe to Hubdoc. For UK MTD purposes, Xero is HMRC-recognised for both Income Tax and VAT, supports all three income source types (sole trader, UK property, and foreign property), and offers unlimited user access — a rarity in the market.
The cost of this breadth is a meaningful subscription: starting at £16/month (Ignite), rising to £37 (Grow), £50 (Comprehensive), and £65 (Ultimate). There is no permanent free plan — only a 30-day trial. For landlords who need only a fraction of Xero's capabilities, this represents significant spend on unused features.
Strengths
- Free MTD software for single-property landlords until March 2028
- Handles sole trader + UK property + foreign property income in one platform
- Joint ownership with automatic profit-sharing split by ownership percentage
- Pre-built chart of accounts tailored for landlords and sole traders
- AI-powered expense auto-categorisation and OCR receipt capture
- Agent filing on behalf of landlords — ideal for accountants and letting agents
- Supports HMO properties with auto-created units
Strengths
- HMRC-recognised for MTD across sole trader, UK property, and foreign property
- Most widely used by UK accountants — strong ecosystem and accountant familiarity
- Xero Simple plan at £7+VAT/month — lowest-cost major platform entry point
- Full accounting suite: VAT, payroll, multi-currency, payroll, projects
- 1,000+ third-party app integrations via Xero App Store
- Hubdoc receipt capture included on all plans
- Strong reporting: P&L, balance sheet, trial balance, cash flow
- JAX AI assistant for financial queries (available on all plans)
Limitations
- Newer to market compared to established platforms
- No yield or LTV investment analysis tools
- No MTD for VAT support yet
- Some advanced reporting features still in development
- Limited third-party app integrations
- No offline capability
- No tax liability forecasting feature currently
Limitations
- Generic business accounting — not built for landlords
- Requires manual configuration of tracking categories for property
- No native property management, tenant management, or HMO support
- Cannot track income/expenses at unit level for multi-unit properties
- Steep learning curve — help resources aimed at businesses, not landlords
- No landlord-tailored chart of accounts or HMRC property box pre-mapping
- Simple plan limited to 10 invoices/quotes per month; no VAT, no payroll
- No free plan — 30-day trial only
- No phone support — online and chat only
- Price increases have been a recurring complaint from small business users
Making Tax Digital Compliance
How RentalBux Handles MTD Compliance
RentalBux supports all three MTD qualifying income categories: sole trader income, UK property income, and foreign property income. This makes it suitable for landlords who also earn self-employment income, eliminating the need for separate software. Most accounts are pre-mapped to HMRC Self-Assessment boxes. RentalBux also supports agent filing, allowing accountants or letting agents to submit MTD returns on behalf of their landlord clients.
Xero's MTD Compliance
Xero is HMRC-recognised for MTD ITSA across all three qualifying income categories and includes MTD filing on all plans at no extra cost. Quarterly updates and the Final Declaration can be submitted directly to HMRC from within Xero. However, setting up Xero correctly for property income requires manual configuration — landlords must create tracking categories for each property, set up the chart of accounts to map correctly to SA105 categories, and establish separate income sources for property and sole trader submissions. Foreign property income requires the Comprehensive plan or above for multi-currency handling. Xero's agent filing capability (through Xero HQ for accountants) means accountants can access and submit on behalf of clients, though this is a general accountant access model rather than a landlord-specific agent filing workflow.
| Feature | RentalBux | Xero |
|---|---|---|
| HMRC Recognised (MTD ITSA) | Yes | |
| MTD Quarterly Updates | Yes | Yes |
| Final Declaration | Yes | |
| Digital Record Keeping | Yes | |
| Digital Links Compliant | Yes | |
| Sole Trader Income | Yes | |
| UK Property Income | Yes | |
| Foreign Property Income | Yes | |
| Multiple Income Streams | Yes | |
| Agent Filing on Behalf | Yes | Yes |
| HMRC Recognised (MTD ITSA) | Yes | |
| Final Declaration | Yes | |
| Digital Record Keeping | Yes | |
| Digital Links Compliant | Yes | |
| Sole Trader Income | Yes | |
| UK Property Income | Yes | |
| Foreign Property Income | Yes | |
| Multiple Income Streams | Yes |
RentalBux wins for landlords. Both platforms are technically MTD-compliant, but RentalBux is ready for property income from day one with no configuration required. Xero's MTD compliance is equally valid but requires landlords — or their accountants — to invest time setting up tracking categories, property-specific chart of accounts, and income source separation before the first quarterly submission. For a landlord entering MTD without accounting expertise, this is a meaningful practical difference.
Property Management
RentalBux: Property Management
RentalBux provides comprehensive property portfolio management with tenant management, rent tracking, property expense allocation, and support for multiple properties. A standout feature is its joint ownership and profit-sharing capability: landlords can define ownership percentages once, and RentalBux automatically splits rental income and expenses. RentalBux also supports HMO properties, automatically creating individual units.
Xero: No Native Property Management
Xero has no tenant management, no rent tracking, no HMO support at unit level, no compliance document alerts, and no joint ownership automation. It cannot track income and expenses at the individual unit level — a significant limitation for HMO landlords with multiple tenants per property. Landlords wishing to add property management capability to Xero must integrate a third-party app (such as Landlord Studio or Re-Leased) via the Xero App Store, adding cost and complexity. Tenants are entered as "Customers" in Xero's accounting framework — a workaround that does not replicate the functionality of a purpose-built landlord platform.
| Feature | RentalBux | Xero |
|---|---|---|
| Property Portfolio Management | Yes | |
| Tenant Management | Yes | |
| Rent Tracking | Yes | |
| Property Expense Allocation | Yes | |
| Multiple Property Support | Yes | |
| HMO Property Support | Yes (auto-creates units) | No |
| Joint Ownership/Profit Sharing | Yes (auto-split by %) | No |
| Maintenance Tracking | No | No |
| Tenant Screening | No | No |
| Compliance Document Alerts | Yes | No |
| Arrears Tracking | No | No |
| Property Portfolio Management | No (tracking categories only) | |
| Tenant Management | No | |
| Rent Tracking | No (manual workaround) | |
| Property Expense Allocation | No (tracking categories only) | |
| Multiple Property Support | Yes (via tracking) |
RentalBux wins comprehensively. Xero has no native property management capability. Every property-specific function — tenant management, rent tracking, HMO support, compliance alerts, SA105 mapping — either does not exist in Xero natively or requires manual workarounds and third-party integrations that add cost and complexity. For any landlord who needs more than basic bookkeeping, RentalBux removes the friction entirely.
Bookkeeping, Accounting & Digital Record Keeping
RentalBux: Structured Accounting
RentalBux includes a pre-built chart of accounts specifically designed for landlords and sole traders, covering rental income, mortgage interest, insurance, property repairs, professional services, utilities, and tenant deposits. All accounts are pre-mapped to HMRC Self-Assessment boxes. The platform supports cash basis accounting, bank reconciliation, and journal entries.
Xero's Bookkeeping
Xero provides a full general ledger accounting engine with double-entry bookkeeping, a customisable chart of accounts, journal entries, automated bank feeds, bank reconciliation (with auto-reconcile Beta on Grow and above), and Hubdoc for receipt and bill capture on all plans. Xero's reporting suite is extensive: P&L, balance sheet, trial balance, cash flow, budget manager, and more. VAT returns are supported on all paid plans. Multi-currency is available from the Comprehensive plan. Payroll is an optional add-on on Ignite and included on Grow and above. JAX (Just Ask Xero), Xero's AI assistant, is available across all plans and can run financial reports and answer accounting questions in natural language.
For landlords, the critical limitation is not Xero's accounting depth — it is that the platform requires significant manual setup to work correctly for property income. A generic chart of accounts does not pre-map to SA105 categories. Tracking categories must be manually created for each property. The help centre is oriented toward businesses. Multiple independent advisors note that landlords typically need their accountant's involvement to configure Xero correctly for property use.
| Feature | RentalBux | Xero |
|---|---|---|
| Cash Basis Accounting | Yes | |
| Chart of Accounts (Pre-built, Landlord-Tailored) | Yes (pre-built + custom) | |
| Journal Entries | Yes | |
| Bank Reconciliation | Yes | |
| Automated Bank Feeds | Yes (Major UK banks) | |
| Open Banking Integration | Yes | |
| Double-Entry Bookkeeping | Yes | Yes |
| HMRC Box Pre-Mapping | Yes | No |
| Xero Integration | No | N/A |
| Spreadsheet Import/Export | Yes | Yes |
| Digital Record Storage | Yes | Yes |
| Cash Basis Accounting | Yes | |
| Chart of Accounts | Yes (Generic) | |
| Journal Entries | Yes | |
| Bank Reconciliation | Yes | |
| Automated Bank Feeds | Yes | |
| Open Banking Integration | Yes |
Xero wins for accounting depth and business breadth; RentalBux wins for landlord-ready setup. Xero has a meaningfully wider accounting feature set — VAT, payroll, multi-currency, cash flow forecasting, and 1,000+ integrations. However, for property income specifically, RentalBux's pre-configured landlord accounting structure means landlords can begin accurately tracking property income and expenses from day one, without the configuration investment Xero requires.
Invoicing, Expense Tracking
RentalBux: Expense Management
RentalBux includes OCR receipt capture, structured expense tracking with landlord-specific categories, auto-categorisation, invoice creation with customisable branding, and payment tracking with reminders.
Xero's Invoicing
Xero provides full invoice creation and sending, automated payment reminders, online invoice payments (via Stripe, GoCardless, PayPal), Hubdoc for receipt and bill capture (included on all plans), expense claims (Grow and above), and mileage tracking (Grow and above). Bank transaction rules can automate categorisation of recurring transactions. However, Xero's categorisation rules are generic — they are not pre-configured with landlord-specific expense categories or SA105 mapping.
| Feature | RentalBux | Xero |
|---|---|---|
| Invoice Creation & Sending | Yes | |
| Invoice Customisation/Branding | Yes | Yes |
| Online Payment Collection | Yes | Yes |
| Payment Tracking/Reminders | Yes | |
| Expense Tracking | Yes | Yes |
| Receipt Capture (OCR/Photo) | Yes | Yes |
| Expense Categorisation | Yes | Yes |
| Automated Transaction Matching | Yes | Yes |
| Mileage Tracking | No | Yes |
| AI Auto-Categorisation | Coming soon | Partial |
| Invoice Creation & Sending | Yes | |
| Payment Tracking / Reminders | Yes |
RentalBux wins for landlord precision. Xero's invoicing and expense tools are more feature-complete for business use, with mileage tracking, employee expenses, and unlimited invoicing on higher plans. RentalBux's AI-driven auto-categorisation is specifically trained on landlord expense categories, reducing the manual effort of correctly coding property expenses for MTD — a meaningful advantage for landlords without accounting expertise.
Reporting & Tax Forecasting
RentalBux: Formal Accounting Reports
RentalBux produces structured financial reports including profit & loss statements, balance sheets, journal reports, ledger reports, and trial balances. Smart categorisation helps ensure accuracy.
Xero's Reporting
Xero's reporting suite is one of the most comprehensive available in a cloud accounting platform: P&L, balance sheet, trial balance, cash flow, aged payables and receivables, budget manager, 30–180 day cash flow forecasting (by plan), and performance dashboards with KPI analysis (Comprehensive and above). VAT return reporting is available on all paid plans. The JAX AI assistant can generate and interpret reports in natural language. For landlords, reports require tracking categories to be correctly configured — without this, property-level reporting is not available.
| Feature | RentalBux | Xero |
|---|---|---|
| Profit & Loss Report | Yes (formal) | |
| Balance Sheet | Yes | |
| Trial Balance | Yes | Yes |
| Dashboard/Overview | Yes | Yes |
| Real-Time Financial Data | Yes | Yes |
| Cash Flow Reporting | No | Yes |
| Tax Estimate/Forecast | Yes | No |
| AI-Powered Features | Coming soon | Yes |
| Profit & Loss Report | Yes | |
| Balance Sheet | Yes |
Xero wins for report breadth. Xero's reporting suite significantly exceeds RentalBux's current offering in terms of breadth — cash flow forecasting, budget management, KPI analysis, and VAT reporting are all absent from RentalBux. However, for landlords, those property-level insights in Xero are only available after correct configuration — which is not required in RentalBux.
Collaboration & Mobile Apps
RentalBux's Collaborative Features
RentalBux enables agent filing, which gives accountants and letting agents the ability to submit directly on a landlord's behalf.
Xero's Collaboration & Integrations
Xero's collaboration suite matches RentalBux on the accountant portal, multi-user access, and agent filing — and goes further with unlimited users on all plans (a genuine differentiator for accountancy practices managing many staff members and client access simultaneously). The 1,000+ app marketplace and open API are Xero's most powerful differentiators in the integrations category: from property management apps to payment processors, CRM systems, payroll tools, eCommerce platforms, and analytics dashboards, Xero connects to virtually any business software a sole trader or landlord might use.
| Feature | RentalBux | Xero |
|---|---|---|
| Accountant/Advisor Portal | Yes | |
| Multi-User Access | Yes | |
| Agent Filing on Behalf | Yes | |
| Bank Integration | Yes | Yes |
| Platform | iOS, Android | iOS, Android |
| Web Browser Access | Yes | Yes |
| FCA Regulated | Yes | Yes |
| GDPR Compliant | Yes | Yes |
| Accountant / Advisor Portal | Yes | |
| Multi-User Access | Yes | |
| Agent Filing on Behalf | Yes |
Tie due to different accountant models. Xero's accountant ecosystem is broader and more established — if your accountant already uses Xero, this is a significant practical advantage. RentalBux's agent filing workflow is more directly suited to letting agents and property-specialist accountants managing multiple landlord clients under MTD. The right choice depends on your accountant's preference.
Ease of Use, Support & Security
RentalBux: Guided Workflows
RentalBux uses guided workflows, clear dashboards, and no accounting jargon. The platform offers phone support, email/chat support, and a help centre with guides and knowledge base articles.
Xero's User Interface & Learning Curve
Xero is available on web, iOS, and Android. Xero's broader feature set — payroll, VAT, multi-currency, accruals accounting, advanced reporting, and 1,000+ integrations — means a more complex interface with a steeper learning curve, particularly for users who are new to cloud accounting. Xero has invested significantly in onboarding resources, tutorials, and a Xero advisor network to support users through this.
| Feature | RentalBux | Xero |
|---|---|---|
| Phone Support | Yes | |
| Chat Support | Yes | |
| Email Support | Yes | Yes |
| Help Centre/Knowledge Base | Yes | |
| FCA Regulated | Yes | Yes |
| Enterprise-Grade Security | Yes | Yes |
| Phone Support | Yes | |
| Chat Support | Yes | |
| Help Centre / Knowledge Base | Yes |
RentalBux Features
Sole Trader Income Support for MTD
RentalBux is one of the few landlord-focused MTD software platforms that supports self-employment income alongside UK and foreign property income within a single account. Landlords who also run a trade, consultancy, or freelance business can manage all quarterly submissions from one dashboard. Landlord Studio covers property income only.
Custom Chart of Accounts for Landlords
A property-tailored chart of accounts covering rental income, mortgage interest, insurance, repairs, utilities, letting agent fees, and more — all pre-mapped to HMRC Self-Assessment boxes. No setup required; the system is ready to use from day one. Landlord Studio has no equivalent.
Agent Filing on Behalf of Landlords
Letting agents and accountants can submit MTD quarterly updates and the Final Declaration on behalf of landlord clients directly from the platform. Landlord Studio allows accountant access but does not support submission on the landlord's behalf.
Branded Invoice Creation
Invoice creation with customisable branding for service charges and commercial landlords. Not available in Landlord Studio.
AI-Powered OCR Receipt Capture with Auto-Categorisation (Coming soon)
RentalBux's AI will read uploaded receipts and categorise the expense automatically against the pre-built chart of accounts. Landlord Studio's Smart Scan extracts dates and amounts but does not include AI-driven expense categorisation.
Formal Accounting Reports
Balance sheet, trial balance, ledger reports, and journal reports. Landlord Studio does not produce these natively.
Free Plan Including MTD Submissions Until March 2028
RentalBux's free single-property plan includes MTD quarterly submissions. Landlord Studio's free GO plan covers property management for up to three units but requires a paid PRO plan (from £12/month) to access MTD submission functionality.
What Only Xero Does
VAT Returns
Xero supports MTD for VAT on all paid plans — essential for landlords who are VAT-registered (for example, those with commercial properties). RentalBux does not support VAT.
Payroll suite
Payroll for employees is available as an optional add-on on all plans. For landlords who employ a property manager or office staff, this eliminates the need for separate payroll software.
Multi-Currency Accounting
Available from the Comprehensive plan (£50+VAT/month), multi-currency is essential for landlords with overseas property income in foreign currencies. Xero automatically tracks exchange rates and converts transactions to GBP.
Cash Flow Forecasting
30 to 180-day cash flow forecasts (depending on plan) help landlords and business owners plan ahead financially. RentalBux does not currently offer cash flow forecasting.
1,000+ Third-Party App Integrations
The Xero App Store offers integrations covering everything from rent collection (GoCardless) to property management (Landlord Studio, Re-Leased) to CRM, payroll, and inventory. This makes Xero a flexible hub for landlords who want to connect specialist tools rather than use a single all-in-one platform.
JAX — AI Financial Assistant
JAX (Just Ask Xero) is included on all plans and allows users to ask financial questions in natural language, generate reports, and get insights without navigating menus. This is a distinctive AI capability not currently available in RentalBux.
Xero Partner Ecosystem
Over 250,000 UK accountants and bookkeepers use Xero. If your accountant is a Xero partner, your subscription may be arranged at a discount, and collaboration is significantly streamlined through Xero HQ.
30-Day Free Trial
Xero offers a 30-day free trial of all plans. RentalBux's free plan for single-property landlords is more generous overall, but Xero's trial covers all plans including Ultimate (£65+VAT/month), allowing landlords to test the full platform before committing.
Who Should Choose RentalBux?
RentalBux is a strong fit if you:
Landlords with Mixed Income Streams
If you earn from both property and self-employment, RentalBux handles sole trader income alongside UK and foreign property income in a single MTD-compliant platform.
Joint Owners and Family Portfolios
The automated profit-sharing split is a standout feature. Define ownership percentages once and RentalBux calculates each owner's share automatically.
Budget-Conscious Landlords Entering MTD
Free MTD software for single-property landlords until March 2028, with no upfront commitment.
Landlords Who Want Proper Accounting Structure
Chart of accounts, journal entries, profit & loss, balance sheet, and trial balance give RentalBux a structured accounting foundation.
Accountants and Letting Agents
Agent filing on behalf, multi-user access, and spreadsheet import make RentalBux practical for professionals managing multiple landlord portfolios.
Commercial Landlords and HMO Owners
Invoice creation with branding for service charges, plus automatic HMO unit creation and tenant management.
Who Should Choose Xero?
Xerois the better MTD software choice for:
Landlords Who Also Run VAT-Registered Businesses
If you are VAT-registered — for example, a commercial landlord or a landlord who also runs a business above the £90,000 VAT threshold — Xero supports both MTD for VAT and MTD for Income Tax from a single subscription. RentalBux does not support VAT.
Landlords Whose Accountant Already Uses Xero
Xero is the most widely used accounting platform among UK accountants. If your accountant is a Xero partner, the setup, ongoing collaboration, and year-end reporting will be significantly more streamlined — and you may benefit from discounted access through their practice.
Landlords Who Need Payroll Alongside Property Management
If you employ a property manager, cleaner, or office staff and need payroll integrated with your accounts, Xero's payroll capabilities are a genuine differentiator.
Landlords with Foreign Property in Multiple Currencies
Xero's multi-currency support (Comprehensive plan and above) automatically converts foreign transactions to GBP using real-time exchange rates — useful for landlords with overseas property income in non-GBP currencies.
Landlords Who Want the Broadest Third-Party Integration Ecosystem
The Xero App Store offers 1,000+ integrations. For landlords who want to combine Xero's accounting with a specialist property management platform (such as Landlord Studio or Re-Leased), Xero provides the accounting backbone while the property app handles tenant management and rent tracking.