The MTD Deadline For 6 April 2026 is Almost Here.Get Prepared Today For Free!

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HMRC-Recognised Software

RentalBux – HMRC-Recognised MTD Software for Commercial Landlords

Whether you rent out a single office unit or manage a portfolio of commercial spaces, RentalBux makes MTD for commercial landlords compliance effortless.
HMRC recognised for MTD, RentalBux helps you track rent received and all commercial-property-related expenses while submitting quarterly updates and final declaration without stress. You focus on tenant relationships and property performance, and we’ll take care of digital bookkeeping, tax reporting, and MTD compliance.

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Why Landlords Rely On Us

Trusted by thousands of commercial landlords across the UK

★ ★ ★ ★ ★

RentalBux finally gave me peace of mind.


Even after trying several tools, I was struggling with my portfolio of three rentals. MTD just added to that struggle. But then, I was introduced and all my worries disappeared. MTD submissions in minutes, track each property separately, allocate profit sharing. Wow!

JO

James O.

Landlord & Property Investor

★ ★ ★ ★ ★

Built for landlords, used by landlords.


As a landlord managing 12 units across two ownership structures and some self-employment income, I needed something that handled everything. RentalBux was the only software that did that.

MR

Maya R.

Portfolio Landlord & Letting Agent

★ ★ ★ ★ ★

Time saved.


Switching to RentalBux was one of the best decisions I made. Especially the joint-ownership module. Our family property had three owners with different shares, and RentalBux handled it quite efficiently.

MC

Michael Chen

International Landlord, Birmingham

Check if you need to join Making Tax Digital

Answer four quick and easy questions and see whether and when you need to start complying with MTD requirements. A few seconds to determine your eligibility and get guarantees on how you need to proceed.

Added bonus, no data leaves your device. Everything runs on your browser.

HMRC Compliance Tool

Making Tax Digital Checker

Find out when (and if) you need to join Making Tax Digital for Income Tax Self Assessment

Step 0 of 4 0%
1

Are you digitally excluded?

Digital exclusion means you cannot use digital tools due to age, disability, or lack of reliable internet access.

2

Do you have a National Insurance number?

A National Insurance number is required to join MTD for Income Tax.

3

Why do you need to send a Self Assessment tax return?

Select the main reason for submitting a Self Assessment return.

4

What is your expected qualifying income?

Enter your total gross income before expenses from self-employment or property.

£
We'll use this to determine your Making Tax Digital start date based on HMRC thresholds.
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Complete all questions to see your personalized assessment.

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Enter your details to receive a copy of your assessment

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What RentalBux Does for Commercial Landlords

Everything Commercial Landlords need for MTD compliance:

Digital Records

Effortlessly track all taxi and private hire income and expenses with a chart of accounts built for self-employed drivers, including fares, platform payments (Uber, Bolt, FreeNow), tips, mileage or fuel costs, vehicle lease or loan payments, repairs, servicing, insurance, and car wash/cleaning costs. 

Quarterly Update Filing

Submit your quarterly updates without disrupting your driving schedule. Enter fares, tips and expenses directly in RentalBux or upload your existing spreadsheet records from Uber/Bolt statements for HMRC submissions. 

Final Declaration

At year-end, RentalBux makes it simple to confirm your totals, include other income streams, claim eligible deductions and reliefs, and make any final adjustments to your tax position using RentalBux.

Why Rentalbux for Commercial Landlords?

Built for commercial landlords. Manage property income, expenses, and MTD tax filing all in one place.

Designed by Accountants Who Understand Commercial Landlords

RentalBux isn’t generic software. It is built with input from accountants who specialise in commercial property portfolios and understand the complexities of service charges, rent reviews, lease terms, and business rates. Each feature reflects real commercial landlord challenges, including managing long leases, VAT on rent, and professional fee deductions.

HMRC-Recognised Software for Making Tax Digital (MTD)

RentalBux is fully HMRC-recognised for Making Tax Digital for Income Tax, ensuring every submission, quarterly update, and final declaration meets digital reporting rules. It gives you complete compliance confidence.

Commercial-Landlord Chart of Accounts

RentalBux removes the need to force commercial property income and expenses into generic categories. The pre-built chart includes rent received, business rates paid during void periods, service charge recoveries, repairs and maintenance, insurance, management fees, professional services, and allowable deductions — ready for MTD for commercial landlords.

Simple Enough for Non-Accountants

Clear dashboards, step-by-step workflows, and no accounting jargon. Even if you’ve never used bookkeeping software, you can manage your rental income confidently without interrupting your tenant management or lease negotiations, supported by MTD software for commercial landlords.

Simple, Affordable Pricing!

Choose the perfect plan for your business needs. All plans include our core features with flexible scaling options.

Monthly Yearly
  • Property Units
  • Workspace
  • Storage
  • Bank Feed
  • Insights & Reports
  • Document Management
  • Create Invoices & Bills
  • Support
  • Property Management
  • MTD Compliant
  • Reconcile Bank Transactions
  • Income & Expense Tracking
  • Custom Chart of Accounts
  • Bookkeeping

Free

£0 /month
1
1
250 MB
Not Available
Not Available
Not Available
Up to 5
×

Starter

£6 + VAT/month
£0 /month
(Until March 2026, then £6.00 + VAT/month)
1-3
3
2 GB
Unlimited
Available
Available
Unlimited
Priority

Premium

£20 + VAT/month
£0 /month
(Until March 2026, then £20.00 + VAT/month)
11-20
10
10 GB
Unlimited
Available
Available
Unlimited
Priority

Feel the Difference RentalBux Makes

Real challenges commercial landlords face, and how RentalBux solves them

Challenges Commercial landlords face How RentalBux Solves It
Rent, service charge recoveries, and business rates contributions are received from multiple tenants across different units, difficult to track and reconcile manually. A single dashboard tracks rent, deposits, service charges, and void-period business rates. RentalBux automatically reconciles payments and flags outstanding balances for accurate MTD digital records.
Commercial property expenses (repairs, insurance, management fees, maintenance, utilities) are scattered in emails, PDFs, and folders making deductions difficult to claim at year-end. Snap receipts or upload invoices; RentalBux auto-categorises expenses to HMRC-approved categories, helping maximise allowable deductions and reduce missed claims.
Running multiple commercial units, mixed-use premises, or multiple tenants under one property makes bookkeeping overwhelming. RentalBux allows separate ledgers for each unit or property, while automatically aggregating totals for MTD threshold calculations and quarterly submissions.
Quarterly updates, digital record-keeping rules, and the final declaration under MTD can be confusing and time-consuming. Guided workflows, automatic reminders, and HMRC-recognised MTD submissions take the pressure off, no tax or software expertise required.

Get MTD-Ready in One Call

Book a quick setup session. We’ll walk you through the dashboard, map your income streams, and show you how quarterly updates work, no technical preparation required.

Start Free Trial & Begin Setup

Frequently Asked Questions

Find answers to common questions about our services and solutions.

FAQ Section

How does MTD affect Commercial Landlords?

If you’re a commercial landlord and your annual rental income for Tax Year 2024/25 exceeds £50,000, MTD for commercial landlords applies from 6 April 2026.

MTD requires landlords to keep digital records of all rental income and allowable property expenses, submit quarterly updates to HMRC, and complete a year-end final declaration.

Who is exempt form MTD?

Some commercial landlords may be eligible for digital exemptions. HMRC allows exemptions based on:

  • Age or health conditions that make digital record-keeping impossible

  • Religious beliefs that prevent using computers or digital platforms

  • Location issues (e.g., limited internet access)

Does Making Tax Digital apply if the property is owned through a limited company?

No. MTD for Income Tax applies to individual landlords.

Companies continue filing accounts and corporation tax returns as usual and will later enter MTD for Corporation Tax when HMRC rolls it out (no confirmed date yet).

Do commercial landlords still complete a Self-Assessment return under MTD?

No. After the tax year ends, commercial landlords submit a Year-End Final Declaration under Making Tax Digital. It replaces the current Self-Assessment return by covering both mandated incomes, such as rental property earnings & self-employment incomes, and non-mandated income, such as dividends, savings, etc., processed through MTD software for commercial landlords

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