Choosing Making Tax Digital software: what actually matters

Every route into Making Tax Digital for Income Tax runs through software at some point; HMRC doesn't offer a way to send a quarterly update or keep digital records directly on GOV.UK itself. That makes the software choice the first real decision most newly mandated sole traders and landlords face, and it's worth making deliberately rather than picking whatever a bank app or an old spreadsheet habit happens to nudge you toward.

What HMRC requires the software to do

“Making Tax Digital software” isn't one product; it's any tool that has been through HMRC's recognition process and can do a specific set of jobs. Per HMRC's own choose the right software for Making Tax Digital for Income Tax guidance, compatible software must be able to:

• Create, store, and correct digital records of your self-employment and property income and expenses.
• Send your quarterly updates to HMRC.
• Let you report your other income sources and submit your tax return by 31 January (from 2026/27, this can happen directly from the same software rather than a separate step).

Beyond that baseline, GOV.UK's guidance also flags that the software should support all of your income sources (not just one), work with your specific accounting period, and, if relevant, let an agent or accountant access your account alongside you. Products vary in how many of these they cover well, which is exactly why “is it recognised by HMRC” is the minimum question, not the only one.

Dedicated apps vs. bridging software

There are two broad routes to compliant digital records, and neither is inherently better; they suit different starting points.

Dedicated MTD software is built to be your day-to-day bookkeeping tool: you record income and expenses directly in it (often via a connected bank feed), and it generates and sends your quarterly updates from those same records. This suits anyone who doesn't already have a bookkeeping system they're attached to.

Bridging software takes a different approach: it connects to records you already keep elsewhere, commonly a spreadsheet, and submits the required totals to HMRC without you re-entering everything into a new system. GOV.UK's guidance notes that some bridging products have more limited functionality than full dedicated software, so it's worth checking exactly what a specific bridging product does (and doesn't do) before relying on it, particularly if your spreadsheet setup is complex.

Free vs. paid: what “free” usually means

HMRC's guidance confirms that free products are available for people with simple tax affairs, but it also flags the catch plainly: free products commonly come with limits, such as a capped number of transactions or support for only one income source. That can be genuinely enough if you have one straightforward business and a modest number of transactions a quarter.

It tends to stop being enough once your situation adds complexity: a second income source (self-employment plus a rental property), a higher transaction volume, or wanting an accountant to have shared access. In those cases the free tier's limits are usually the first thing you hit, not a hypothetical edge case, so it's worth checking a product's specific limits against your own numbers before you commit to it for a full tax year.

A practical way to test this: count roughly how many transactions (invoices, payments, expense lines) a typical quarter of your business actually produces, then check that number against a free tier's stated cap before you build your workflow around it, not after you've already got three months of records in and hit the limit mid-quarter.

How to search: HMRC's own finder tool

Rather than compare product marketing pages against each other, start with HMRC's own find software that works with Making Tax Digital for Income Tax tool. You answer a short set of questions about your situation: your income sources, whether you want free or paid options, whether you already keep records in a spreadsheet, and it returns products that have actually been through HMRC's recognition process for those needs. Every product listed there is recognised; none of them is HMRC's pick over another, so treat the list as your shortlist to compare, not a single answer.

The tool also asks whether you already have software you use for other things, such as a spreadsheet or an existing bookkeeping app; answering honestly here is what surfaces bridging-software options alongside dedicated apps, rather than defaulting you toward a full switch you might not need. Running through it takes a few minutes and costs nothing, which makes it a reasonable first stop even before reading product reviews elsewhere.

A checklist for comparing products

Once you have a shortlist, a few questions narrow it down fast:

• Does it support every income type you actually have (self-employment, property, or both), not just the one it's marketed around?
• If you run more than one business, does it handle multiple sources in a single account, or would you need separate sign-ups?
• Does it cover the Final Declaration too, or only the quarterly updates, leaving you to file the year-end step elsewhere?
• If you use an accountant, can they access or be added to your account, and does that change the price?
• Does it connect to your bank for automatic categorisation, or is entry manual, and if manual, is that realistic for your transaction volume every quarter?
• What exactly does the free tier cap, if you're starting there: transactions, income sources, or something else?

If you'd rather not choose it yourself

Picking, setting up, and then actually using software every quarter is real ongoing work on top of running your business or letting your properties. If you'd rather someone else owned that process, that's the specific gap QuarterClose is built to close: we keep your digital records and file every quarterly update and your Final Declaration for you, through HMRC-recognised software, at a flat £39/mo; you approve each submission before it's sent, and you're never asked to compare software products yourself.