Best Payroll Software for Small Business (2026)
Running payroll accurately is critical for any small business. The right payroll software handles tax calculations, pension auto-enrolment, payslips, and HMRC submissions so you can focus on growing your business.
What we evaluated
Grove HR
Small UK businesses wanting HR and payroll preparation in one platform
While primarily an HR platform, Grove HR includes payroll preparation features that integrate with your employee data, leave records, and time tracking. Designed for UK businesses, it keeps HR and payroll data connected in one place.
Pros
- HR and payroll data in one system
- UK employment law built in
- Leave and absence data flows into payroll prep
- Affordable starting price
Cons
- Full payroll processing requires integration with a payroll provider
- Not a standalone payroll solution
Sage Payroll
Established small businesses wanting a proven, full-featured payroll solution
One of the most established payroll providers in the UK. Sage offers cloud-based payroll with HMRC-recognised submissions, auto-enrolment compliance, and integration with Sage accounting products.
Pros
- Decades of UK payroll expertise
- HMRC-recognised RTI submissions
- Comprehensive pension auto-enrolment
- Strong accounting integration
Cons
- Can feel dated compared to modern platforms
- Pricing increases with add-ons
- Steeper learning curve for beginners
Xero Payroll
Small businesses already using Xero for accounting
Built into the Xero accounting platform, Xero Payroll provides payroll processing, RTI submissions, and pension management for UK businesses already using Xero for their accounts.
Pros
- Seamless integration with Xero accounting
- Clean modern interface
- Automatic RTI submissions to HMRC
- Employee self-service portal
Cons
- Requires Xero accounting subscription
- Limited standalone payroll features
- Not ideal if you do not use Xero for accounting
BrightPay
Businesses and accountants wanting a dedicated, cost-effective payroll tool
A dedicated payroll software with a strong following among UK small businesses and accountants. BrightPay offers HMRC-compliant payroll processing, auto-enrolment, and a connected employee self-service app.
Pros
- Purpose-built for UK payroll
- One-off annual licence option available
- Strong auto-enrolment features
- BrightPay Connect for employee self-service
Cons
- Desktop-first design, cloud features are add-ons
- Interface can feel complex
- Less modern than cloud-native alternatives
PayFit
Growing businesses wanting modern, automated payroll with built-in HR basics
A modern cloud payroll platform expanding in the UK market. PayFit automates payroll calculations, generates payslips, handles RTI submissions, and includes basic HR features like leave management.
Pros
- Modern cloud-first design
- Automated payroll calculations
- Includes basic HR features
- Good employee self-service
Cons
- Relatively new to the UK market
- Pricing can be high for very small teams
- Fewer integrations than established providers
Our Verdict
For pure payroll processing, Sage and BrightPay offer the deepest UK-specific functionality. If you already use Xero for accounting, Xero Payroll is the natural choice. For businesses wanting HR and payroll data connected, Grove HR provides payroll preparation alongside full HR management. PayFit is worth considering if you want a modern, automated approach.
Frequently asked questions
What is RTI payroll submission?
RTI (Real Time Information) is the HMRC system requiring employers to report payroll information each time employees are paid, rather than at year end. All UK payroll software must support RTI submissions to remain compliant.
Do I need separate HR and payroll software?
Not necessarily. Some platforms like Grove HR combine HR management with payroll preparation. However, many businesses use a dedicated payroll tool alongside their HR system, connected via integrations. The right choice depends on your team size and complexity.
How much does payroll software cost for a small business?
UK payroll software for small businesses typically costs between £10 and £50 per month for basic plans, plus a per-employee fee. Some tools like BrightPay offer annual licence options instead. Costs increase with additional features like auto-enrolment management.
Is pension auto-enrolment handled by payroll software?
Most UK payroll software includes pension auto-enrolment features, including assessment of eligible workers, communication generation, and submission to pension providers. This is a legal requirement for UK employers, so it is an essential feature to look for.
Try Grove HR with our 30-day money-back guarantee
Purpose-built for UK employment law. Bradford Factor, statutory leave, and everything your growing team needs, from just £2.40 per employee per month.
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