Finding the best MTD software for your situation is no longer a theoretical exercise. Making Tax Digital for Income Tax went live on 6 April 2026, and HMRC now requires sole traders and landlords above the £50,000 income threshold to keep digital records and file quarterly updates using approved software. The tool you choose will determine whether that filing process takes five minutes or an afternoon. This guide covers five HMRC-recognised options — GBP pricing, compliance features, and a straight verdict on who each one suits.

Understanding the MTD Mandate: What the Rules Actually Require

From 6 April 2026, affected sole traders and landlords must use approved software to create digital records of income and expenses, submit four quarterly updates to HMRC, and complete an annual declaration by 31 January the following year (HMRC, gov.uk). The quarterly deadlines are 7 August, 7 November, 7 February, and 7 May. The income threshold drops to £30,000 from April 2027 and £20,000 from April 2028, which pulls millions more taxpayers into scope over the next two years.

The software handles the quarterly submissions and digital record-keeping. It sits alongside — not instead of — the annual Self Assessment process. If you’re uncertain whether you’re in scope, what Making Tax Digital for Income Tax requires from UK sole traders has the full eligibility breakdown.

Who Needs MTD-Compatible Software From April 2026?

Phase 1 covers sole traders and landlords whose gross income from self-employment or UK property exceeded £50,000 in the 2024/25 tax year. HMRC assessed eligibility using that year’s Self Assessment return and began sending awareness letters in November 2025 (HMRC, November 2025). If you received one, you’re in scope from this April. If you didn’t receive a letter, check your income against the threshold yourself — the obligation applies regardless of whether HMRC contacted you.

Landlords with multiple properties or income from both property and self-employment need software that handles multiple income sources clearly. Not all five tools in this comparison do this equally well — that distinction matters more than pricing for landlords with complex portfolios. The compliance requirements specific to property income are covered in full in our analysis of how the April 2026 rules apply to landlords and property income.

How We Selected These Five MTD Tools

Every tool in this comparison appears on HMRC’s official list of compatible software for Making Tax Digital for Income Tax (gov.uk — search “software compatible with Making Tax Digital for Income Tax”). That recognition is the baseline requirement — a tool that isn’t on the list simply cannot be used for MTD compliance, regardless of how good its accounting features are.

From there, selection criteria were: transparent GBP pricing, suitability for UK sole traders and landlords specifically, mobile record-keeping capability, and whether the tool handles the annual Self Assessment return within the same platform or requires separate software. All five best MTD software options below pass on every criterion.

Best MTD Software for UK Sole Traders and Landlords (2026)

Five HMRC-approved options at a glance — full reviews follow.

*Free for NatWest, RBS, Ulster Bank and Mettle business account holders. **Free plan for businesses within qualifying thresholds. Verify all pricing at each provider’s website before committing — prices correct as of April 2026.

Xero — Best MTD Software for Sole Traders Who Need Full Accounting

Pricing UK

Xero’s Simple plan starts from £7/month and suits low-volume sole traders — but it caps invoices and bills, which catches people out. The Standard plan at approximately £15/month removes those limits and is where most sole traders should start. Premium plans add multi-currency and expense claims. All prices exclude VAT. Verify current pricing at xero.com/uk before purchasing — introductory discounts are common and pricing changes.

MTD Compliance Features

Xero is HMRC-recognised for both MTD for VAT and MTD for Income Tax. Bank feeds pull transactions automatically, receipt capture works on mobile, quarterly updates go directly to HMRC, and the annual Self Assessment return is handled within the Standard plan and above. Where Xero separates itself is accountant collaboration — most UK accountants are Xero-certified, which means they can access your records directly without any file-sharing friction.

Best For

Sole traders with an existing accountant relationship, particularly if that accountant is already on Xero. The tool’s breadth also makes it the sensible choice if you expect your business to grow and want software that scales without switching.

Verdict: Xero is the right best MTD software choice for sole traders who want a single platform for compliance, invoicing, and year-end accounts — especially if your accountant is already in the ecosystem. For a direct feature and pricing comparison, how Xero compares to QuickBooks for UK accounting runs both platforms side by side.

QuickBooks — Best for Mobile-First Self-Employed Professionals

Pricing UK

QuickBooks Self Employed is designed specifically for sole traders and starts from approximately £10/month. QuickBooks Online Simple Start, with broader accounting features, runs from approximately £15/month. Confirm current pricing at quickbooks.intuit.com/uk — the self-employed plan in particular sees frequent promotional rates.

MTD Compliance Features

QuickBooks is HMRC-approved for MTD for Income Tax. Its mobile app handles receipt capture reliably — photograph a receipt and the app categorises the transaction, which removes the end-of-quarter scramble through shoeboxes. Bank feeds, quarterly submissions, and mileage tracking are all built in. The Self Employed plan handles quarterly MTD submissions; the annual Self Assessment return requires the Online plans.

Best For

Tradespeople, contractors, and anyone whose working day happens away from a desk. If you’re photographing receipts from a van or a building site, QuickBooks has the strongest mobile experience in this comparison.

Verdict: If mobile expense capture is your primary bottleneck, QuickBooks is the most practical best MTD software option here — the receipt handling alone saves meaningful time across a tax year.

FreeAgent — Best Free MTD Software for NatWest and RBS Customers

Pricing UK

Free for business account holders with NatWest, Royal Bank of Scotland, Ulster Bank, or Mettle — full features, no trial period, no reduced-feature version, indefinitely free for as long as the account remains open (per NatWest Group partner terms). For everyone else: approximately £19/month for sole traders, £29/month for limited companies. VAT excluded.

MTD Compliance Features

FreeAgent is HMRC-recognised for MTD for Income Tax across the full workflow — digital records, quarterly submissions, and the annual Self Assessment return all within one platform. It was built specifically for freelancers and sole traders, and that focus shows: the tax timeline updates your estimated liability in real time as you log income and expenses, so there are no unpleasant surprises at year-end.

Best For

Any sole trader or landlord who qualifies for the free access. Frankly, if you bank with NatWest, RBS, Ulster Bank, or Mettle and you’re not already using FreeAgent, you’re paying for something you don’t need to.

Verdict: FreeAgent is the best MTD software for eligible bank customers, without qualification. If you’re considering switching business bank accounts anyway, the free FreeAgent access is worth factoring into that decision.

Zoho Books — Best Budget MTD Software Under £15 Per Month

Pricing UK

Zoho Books offers a free plan for very small sole traders (limited to 1,000 invoices per year and one user). Paid plans start from approximately £10–12/month for the Standard tier. Pricing varies — confirm at zoho.com/uk/books. Zoho runs regular promotions and the pricing structure changes more frequently than Xero or QuickBooks.

MTD Compliance Features

Zoho Books is HMRC-approved for MTD for Income Tax. Bank feeds connect via open banking to UK banks including Barclays, Lloyds, HSBC, and Starling. Quarterly submissions go directly to HMRC. The interface is clean and genuinely accessible for sole traders with no accounting background. The free plan covers quarterly MTD submissions; the annual Self Assessment return requires a paid tier or a separate tool.

Best For

Budget-conscious sole traders who don’t bank with NatWest or RBS and want to avoid Xero or QuickBooks prices. Also a reasonable choice if you’re already using other Zoho tools — the ecosystem integration is clean.

Verdict: Zoho Books is a credible, competitively priced best MTD software option for straightforward sole trader affairs. It’s not the most feature-rich, but feature-rich isn’t what most sole traders need from their MTD software.

Sage Accounting — Best for Businesses Already in the Sage Ecosystem

Pricing UK

Sage offers a free MTD-compatible basic tool — digital records and quarterly submissions from one connected bank account, at no cost. For full accounting features, Sage Accounting Start runs from approximately £12/month; Sage Accounting from approximately £24/month. Confirm current pricing at sage.com/en-gb — Sage runs extended free trials on a rolling basis.

MTD Compliance Features

Sage is HMRC-recognised for both MTD for VAT and MTD for Income Tax. Bank feeds, automatic transaction categorisation, receipt capture, and HMRC quarterly submissions are all available on paid plans. The free basic tool covers compliance for sole traders with simple affairs. Sage’s payroll integration is the strongest of these five — relevant if you employ staff alongside running a sole trade or property portfolio.

Best For

Businesses already running Sage payroll or other Sage products. The free basic MTD tool is also worth considering for landlords with simple property income who need HMRC compliance without a monthly fee.

Verdict: Sage isn’t the first recommendation if you’re starting fresh — Xero or FreeAgent will serve most sole traders better from day one. But if you’re already in the Sage ecosystem, staying within it for best MTD software is the path of least disruption. For a full Sage and Xero comparison on accounting features, how Sage compares to Xero for UK business accounting has both platforms in detail.

How to Choose the Right MTD Software for Your Situation

The best MTD software for most sole traders comes down to four practical questions — and most businesses can answer in under a minute.

Do you bank with NatWest, RBS, Ulster Bank, or Mettle? Choose FreeAgent. It’s free, fully HMRC-compliant, and built for sole traders. There’s almost no scenario where paying for something else makes sense.

Does your accountant use a specific platform? Use whatever your accountant uses — the collaboration benefit outweighs any pricing difference.

Do you need to capture expenses primarily from your phone? QuickBooks has the best mobile app in this comparison for day-to-day receipt logging.

Is cost your primary constraint and you don’t qualify for free FreeAgent? Zoho Books free plan or Sage’s free basic tool both handle quarterly MTD submissions without a monthly fee.

One reassurance worth stating plainly: the software you choose for MTD doesn’t lock you in. HMRC allows migration between approved platforms. Choose the best MTD software that removes the most friction from quarterly compliance now.

FAQ

Which MTD software is approved by HMRC?

HMRC maintains an official list of compatible software at gov.uk — search for “software compatible with Making Tax Digital for Income Tax.” All five tools in this article — Xero, QuickBooks, FreeAgent, Zoho Books, and Sage — appear on that list. Always verify on GOV.UK before purchasing, as the list updates as new products gain recognition.

What is the first MTD quarterly deadline for 2026?

The first quarterly update covers 6 April to 5 July 2026 and is due by 7 August 2026. HMRC has confirmed a grace period for late submissions in the first year — penalty points will not apply to quarterly updates in 2026/27.

Can I use spreadsheets for MTD?

Yes, but only through HMRC-approved bridging software — tools such as VitalTax or 123 Sheets create the required digital link between your spreadsheet and HMRC’s system. Most accountants prefer full cloud software for ongoing MTD work because they can access your records directly, but bridging tools are a legitimate option if you want to keep your existing spreadsheet setup.

Does MTD affect the annual Self Assessment return?

MTD doesn’t replace the annual Self Assessment tax return. After the fourth quarterly update, you submit a final declaration by 31 January each year confirming your total income, adjustments, and liability. Most tools in this comparison handle this within the same platform — check whether your chosen plan includes it or charges separately.

Is FreeAgent really free?

Yes — for qualifying NatWest, Royal Bank of Scotland, Ulster Bank, and Mettle business account holders. FreeAgent is free with full features for as long as the account remains active, per NatWest Group partner terms. This isn’t a trial or a reduced version. It’s the full product.