NerdNumbers

Xero vs QuickBooks: Which Is Better for UK Accounting Firms in 2026?

An honest, side-by-side comparison of the two biggest cloud accounting platforms, with clear recommendations for different firm types.

At a Glance

Xero

Our Pick

Cloud-native accounting with the strongest integration ecosystem in the UK.

Best for: Most UK firms, especially those wanting best-in-class integrations

Pricing: Plans start from £15/month (Starter) to £47/month (Premium). Partner pricing available for accounting firms. All plans include unlimited users.

QuickBooks Online

A solid all-rounder with strong automation and built-in payroll.

Best for: Firms with international clients or those wanting built-in payroll

Pricing: Plans from £12/month (Simple Start) to £32/month (Advanced). Payroll included on some plans. User limits apply on lower tiers.

Feature-by-Feature Comparison

How Xero and QuickBooks Online stack up across the features that matter most to UK accounting firms.

FeatureXeroQuickBooks Online
Bank FeedsAutomatic feeds with smart reconciliationAutomatic feeds with AI matching
InvoicingBuilt-in with online payment optionsBuilt-in with customisable templates
MTD ComplianceVAT and Income Tax compliantVAT and Income Tax compliant
Integration Ecosystem1,000+ apps via marketplaceSmaller UK ecosystem, strong globally
Multi-CurrencyFull support with live exchange ratesFull support with multi-entity handling
ReportingGood built-in, excellent with add-onsClass and location tracking, project profitability
User InterfaceModern, cloud-native designIntuitive and client-friendly
Mobile AppFull-featured mobile appExcellent mobile app with receipt capture
PayrollRequires third-party integrationBuilt-in payroll on eligible plans
PricingFrom £15/month, unlimited usersFrom £12/month, user limits on lower tiers
User LimitsUnlimited users on all plansUser caps on Simple Start and Essentials
AI FeaturesSmart reconciliation suggestionsAI-powered categorisation and receipt matching
Winner Tie

Pros & Cons

Xero

What We Like

  • Largest integration ecosystem of any UK accounting platform
  • Genuinely cloud-native fast, reliable, works on any device
  • Excellent API for custom integrations and automation
  • Unlimited users means no per-seat cost scaling
  • Strong community and accountant partner programme

Watch Out For

  • Inventory management is basic compared to dedicated solutions
  • Reporting could be more powerful without third-party add-ons
  • Price increases have been frequent in recent years
  • Customer support can be slow for non-partner users

QuickBooks Online

What We Like

  • Built-in payroll saves a separate subscription
  • Strong automation with AI-powered categorisation
  • Excellent mobile app for on-the-go access
  • Good for firms with US or international clients
  • Competitive pricing for what you get

Watch Out For

  • Smaller UK integration ecosystem than Xero
  • Fewer accountant-specific practice tools
  • User limits on lower-tier plans
  • Some UK-specific features lag behind Xero

UK Pricing

Both platforms offer monthly subscriptions with no long-term contracts required.

Xero

Starter£15/month
Standard£30/month
Premium£47/month

All plans include unlimited users. Partner pricing available for accounting firms.

QuickBooks Online

Simple Start£12/month
Essentials£22/month
Plus£32/month

Payroll included on eligible plans. User limits apply on Simple Start and Essentials.

Which Should You Choose?

The right choice depends on your firm's specific situation. Here is our recommendation for each scenario.

For Most UK Firms

Xero

Xero is the stronger choice for most UK accounting firms. The vast integration ecosystem, unlimited users on all plans, and mature partner programme give it a clear edge. If you are setting up a new practice or migrating clients to cloud accounting, Xero should be your default starting point.

Read full Xero review →

For Built-in Payroll

QuickBooks Online

If you want payroll included without paying for a separate subscription, QuickBooks Online delivers. The built-in payroll on eligible plans removes complexity and cost, making it a practical choice for firms that handle payroll for many of their clients.

Read full QuickBooks Online review →

For International Clients

QuickBooks Online

QuickBooks Online is the global market leader, so firms working with US-based or international clients will find it easier to collaborate. The multi-entity support and worldwide recognition make cross-border accounting more straightforward.

Read full QuickBooks Online review →

Not sure which platform is right for your firm?

Book a free discovery call and we will help you choose the right accounting software for your specific needs.

Book a Free Call
Xero vs QuickBooks: Which Is Better for UK Accounting Firms in 2026? | NerdNumbers | NerdNumbers