Best Accounting Software for UK Trade Businesses (2026)

Why trade businesses need proper accounting software

Running a trade business on spreadsheets and a shoebox of receipts was always risky. From April 2019, HMRC made it mandatory for VAT-registered businesses to keep digital records and file VAT returns through Making Tax Digital (MTD)-compatible software. That's already law. What's coming next is bigger.

MTD for Income Tax Self Assessment (MTD for ITSA) rolls out in phases from April 2026. Sole traders and landlords earning over £50,000 were in scope from April 2026; the threshold drops to £30,000 from April 2027. If you hit either threshold, you'll need MTD-compatible software to submit quarterly updates to HMRC — not just an annual self-assessment return.

The upshot: if you're a plumber, electrician, builder, roofer, or any other tradesperson running your own business, proper accounting software is no longer optional. The question is which one fits how you work.

What to look for in trade accounting software

Not all accounting software is built with trades in mind. Here's what matters for the industry:

• •MTD compatibility — mandatory for VAT returns now, and for income tax from 2026 onwards
• •CIS (Construction Industry Scheme) support — essential if you work as a contractor or subcontractor in construction
• •VAT handling — Standard, Flat Rate, and Cash Accounting schemes all work differently; your software needs to handle the right one
• •Bank feeds — automatic import of bank transactions saves hours of manual entry each month
• •Invoicing and quotes — send professional invoices and get paid faster
• •Receipt capture — photograph receipts on-site so nothing gets lost
• •Job or project tracking — see which jobs are profitable and which are eating your margin
• •Mobile app — you're on-site, not at a desk; the app needs to work properly

Xero

Cost: £16–£59/month (Starter, Standard, Premium plans)

Xero is the most widely used cloud accounting platform among UK small businesses, and for good reason. Bank feeds are fast and accurate, the interface is clean, and the ecosystem of add-on apps is vast. For growing trades businesses with employees, it's hard to beat.

• •Native MTD VAT filing — no workarounds needed
• •CIS module available (via Xero's Projects and CIS tools) — handles contractor/subcontractor deductions and monthly returns
• •Payroll add-on for when you take on staff
• •Strong accountant support — most UK accountants are comfortable in Xero
• •Slight learning curve — worth it once set up, but expect a few hours to get comfortable

Best for: Limited companies, growing trades businesses, anyone who employs people or uses subcontractors.

QuickBooks

Cost: £10–£35/month (Self-Employed, Simple Start, Essentials)

QuickBooks offers two products worth considering. QuickBooks Self-Employed suits sole traders who want mileage tracking, simple invoicing, and straightforward MTD VAT filing. Simple Start steps up to include bank feeds, basic reporting, and VAT returns for VAT-registered sole traders and small limited companies.

• •Automatic mileage tracking via the mobile app — useful for sole traders
• •MTD VAT filing built in
• •Simpler than Xero — faster to pick up for non-accountants
• •Job costing is limited compared to Xero — not ideal if you need to track profitability per job in detail
• •CIS support exists but can require more manual setup than Xero's dedicated module

Best for: Sole traders, one-person bands, small limited companies without complex job costing needs.

FreeAgent

Cost: £19/month — or free if you bank with NatWest, RBS, or Mettle

FreeAgent is a UK-built platform that's become very popular with sole traders and small trades businesses, partly because Natwest Group offers it free to business banking customers. It's straightforward, handles self-assessment well, and has solid MTD VAT support.

• •Self-assessment friendly — generates your SA302 and guides you through the return
• •MTD VAT built in
• •Project tracking to see hours and costs per job
• •Receipt capture via mobile app
• •Not well suited once you start employing staff — payroll features are limited compared to Xero
• •CIS handling is basic — manageable for simple contractor situations, but Xero is stronger if CIS is central to your business

Best for: Sole traders, self-employed tradespeople, small businesses without employees — especially those banking with NatWest or Mettle.

Sage Accounting

Cost: £15–£45/month (Accounting Start, Accounting, Accounting Plus)

Sage is a British company with decades of history in UK accounting, which means it's deeply familiar to many accountants and bookkeepers. The software handles VAT-registered businesses well, has solid CIS support, and integrates with HMRC filing natively.

• •Strong CIS support including monthly return filing
• •MTD VAT compliant
• •UK-based support team — useful when you hit an edge case
• •UI feels less modern than Xero or QuickBooks — functional, but not as intuitive
• •Preferred by some traditional accountancy practices

Best for: VAT-registered businesses, CIS contractors, businesses whose accountant already uses Sage.

Also worth a look: Kashflow (now part of Iris) is UK-built, competitively priced, and handles CIS reasonably well. It has a smaller ecosystem than Xero or Sage but suits businesses that want simplicity without the big-name price tag.

CIS: what your software needs to handle

The Construction Industry Scheme affects most builders, plumbers, electricians, roofers, and groundworkers — essentially anyone doing construction work in the UK. If you operate under CIS, your accounting software needs to do more than just bookkeeping.

• •Verify subcontractors with HMRC before first payment to confirm their deduction rate
• •Apply the correct deduction rate — 20% for standard CIS, 30% for unregistered subcontractors, 0% for those with gross payment status
• •File monthly CIS returns to HMRC by the 19th of each month
• •Issue CIS payment and deduction statements to subcontractors each month

Of the main platforms, Xero and Sage handle CIS most comprehensively. QuickBooks supports CIS but may require more manual steps. FreeAgent covers basics but isn't designed for businesses where CIS is central to operations. If CIS is a significant part of your workload, it's worth confirming CIS functionality before committing to any platform.

MTD for Income Tax: what's changing

MTD for ITSA changes how self-employed people report income to HMRC. Instead of a single annual self-assessment return, you'll submit quarterly updates — four times a year — plus an end-of-period statement and a final declaration.

The rollout timeline:

• •April 2026: Sole traders and landlords with income over £50,000
• •April 2027: Those with income over £30,000
• •Later: Lower thresholds expected, though not yet confirmed

All the major platforms — Xero, QuickBooks, FreeAgent, and Sage — are building MTD for ITSA compatibility. If you're above the threshold now, check that your chosen software has confirmed MTD for ITSA support before the deadline.

Job management tools vs accounting software

Tradify, ServiceM8, and similar platforms are job management tools, not accounting software. They're excellent for scheduling, quoting, dispatching engineers, and tracking jobs in the field — but they don't replace accounting software. They don't file your VAT returns, handle CIS, or produce your accounts.

What they do well is integrate with accounting platforms. Tradify connects with Xero and QuickBooks; ServiceM8 integrates with Xero. The workflow is: quote and manage the job in Tradify or ServiceM8, then sync the invoice to Xero or QuickBooks for accounting and tax purposes.

If your business needs both job management and accounting, budget for both tools. They serve different functions and complement each other rather than compete.

What your accountant recommends

This matters more than most people realise. If your accountant works primarily in Xero, they'll give you better, faster support if you're also on Xero. If they're a Sage shop, Sage will save everyone time. Ask before you sign up.

In practice, most UK accountants who work with small trades businesses are comfortable with Xero or QuickBooks. Sage is common among more traditional practices. FreeAgent has strong accountant adoption too, particularly among those who work with sole traders.

One practical tip for solo traders: even if you're on good software, consider hiring a bookkeeper for two or three hours a month to reconcile your accounts. It's cheaper than you think, keeps your records clean, and means your year-end accountancy bill is lower because there's less mess to sort out.