How to choose MTD software

From 6 April 2026, sole traders and landlords with qualifying income above £50,000 must use HMRC-recognised software. That means keeping digital records, sending four quarterly updates, and completing a year-end Final Declaration by 31 January after the tax year. Choosing the right product is one of the most important setup decisions you will make.

There is no single best option. HMRC does not provide full MTD software for most taxpayers — a simple free tool is in development for very basic sole-trade cases, but almost everyone must choose commercial software. HMRC recognises three broad categories — full accounting packages, bridging tools, and specialist apps — and each can meet the minimum legal requirements if it covers your income sources and submission types.

Multiple income sources multiply your filings

You need a separate quarterly update for each business or property source. A sole trade plus a UK property means eight quarterly updates per year (four each), then one Final Declaration. Software must handle every source you have — single-ledger products that cannot split trades and property are a poor fit for diversified taxpayers.

Three types of MTD software

All-in-one accounting software

Cloud packages such as Xero, QuickBooks Online, FreeAgent, and Sage Accounting handle bookkeeping and compliance in one place. They connect to banks via Open Banking, often include receipt capture and invoicing, and suit higher transaction volumes or payroll needs. The trade-off is setup time, subscription cost, and moving away from bespoke spreadsheets.

Bridging software

Tools such as Abridge, VitalTax, 123 Sheets, or Forbes MTD connect records you already keep — usually Excel or Google Sheets — to HMRC. Spreadsheets are not banned: the bridging tool reads mapped cells and submits via API, preserving your layout and formulas. It does not replace bookkeeping; it is the compliant transmission layer. Many smaller sole traders and landlords choose this route to avoid learning a full cloud accounts package.

Specialist or partial tools

Landlord-focused apps (for example Hammock, Landlord Studio, RentalBux) emphasise tenancies, voids, and rent reconciliation while filing MTD updates in the background. Invoicing or partial tools may handle records and quarterly updates but not the Final Declaration — your accountant or other software must complete year-end. You can combine products provided you do not submit the same update twice.

MTD Software Chooser

Find the right type of software for your workflow.

Do you already keep your records in Excel or Google Sheets?

Bridging vs all-in-one

Bridging suits you if…

You already keep solid records in spreadsheets or legacy software.
You want a simpler, often lower-cost link to HMRC without learning a full accounts package.
Your affairs are straightforward and you are comfortable doing calculations and categorisation yourself.

All-in-one suits you if…

You want bank feeds, automation, and audit trails in one system.
You have multiple income streams or more complex adjustments.
You value deadline reminders, validation, and less manual work across four quarterly updates plus year-end.

HMRC confirms bridging is a valid, long-term compliance route — not a temporary workaround. The trade-off is discipline: you maintain complete digital records yourself, must preserve digital links (no copy-paste or re-keying between spreadsheet and submission tool), and bridging products usually lack automatic error checks, deadline alerts, and the extra features full suites provide. Pure spreadsheets on their own offer no automatic validation.

Free vs paid

Many providers offer free or low-cost plans for very simple businesses. These can cover core MTD steps but often cap transactions, clients, or features. Paid software typically adds bank feeds, multi-user access, legislative updates, and support — which may save time and reduce accountant fees if your records stay organised. See our free MTD software article for named options and common freemium traps.

How to decide

Workflow: One system for everything, or keep what you use and bridge to HMRC?
Income types: Confirm the product covers every source you have — sole trade, UK property, foreign property, partnerships if relevant — and every submission type you need.
Reporting periods: Standard tax-year quarters are the default; calendar quarters need an election in software before your first update of the year.
Support: If you use an accountant or bookkeeper, ask what they recommend or integrate with. Guided setup and in-product help can matter if you are less tech-confident.
Trials and budget: Test imports, reports, and a mock submission where possible. Weigh subscription cost against the time you would spend on manual bookkeeping and four quarterly filings.

Check HMRC's software finder

HMRC maintains a filterable list of every recognised MTD product. Use it to verify compatibility, then confirm features and pricing on the provider's site — vendors update products frequently.

Before you subscribe: verify Final Declaration support

The End of Period Statement (EOPS) was removed from the legal framework — year-end adjustments now sit entirely in the Final Declaration. Many products already support quarterly API submissions but are still building full year-end functionality (non-business income, reliefs, crystallised tax). Confirm the vendor's roadmap before you rely on it for April 2026 mandation.

Software will not send the Final Declaration until all outstanding quarterly updates for the tax year have been submitted.

Practitioner checklist

Does it support every income source you have (sole trade, UK property, foreign property, multiple trades)?
Does it handle cumulative quarterly updates — correcting Q1 in November by overwriting in the Q2 cumulative payload, not a manual workaround?
Does it support the calendar-quarter election and the one-off BSAS for 1–5 April 2026 in 2026/27 if needed?
Does it separate residential finance costs (Section 24), even if you use the three-line accounts easement?
Does it support the joint property easement (income-only quarters, expenses at year-end)?
If you use an agent and a bookkeeper, does it support main agent and supporting agent roles?
If you are VAT-registered above £90,000, does it harmonise MTD for VAT and MTD for Income Tax in one digitally linked ledger?
Does it support the year-end Final Declaration with employment, dividends, interest, and reliefs — not just quarterly hooks?