Best UK Payroll Software for PAYE and RTI Compliance

This guide is built for:

• UK-based SMEs managing internal payroll operations.
• Finance and People Ops leaders needing reliable HMRC, PAYE, and RTI compliance.
• Companies migrating away from sunsetting desktop payroll applications.
• Organizations looking to consolidate their accounting, HR, and payroll software.

A strong solution in this category should deliver:

• HMRC Recognition: Full certification for seamless Real Time Information (RTI) submissions.
• Pension Automation: Automated auto-enrolment assessment and direct integration with major UK pension providers (e.g., NEST, The People's Pension).
• Statutory Compliance: Native support for UK-specific statutory pay (SSP, SMP, SPP, SAP) and student loan deductions.
• Employee Experience: Self-service portals or mobile apps that allow employees to view payslips, submit timesheets, and request leave.
• Financial Sync: Direct integration with accounting ledgers to eliminate manual journal entries and reduce data duplication.

Choose BrightPay if…

• You want deep, specialized payroll features and excellent auto-enrolment handling.
• You prioritize an intuitive interface and a strong employee self-service portal.
• You are comfortable paying SaaS subscription rates as they transition fully to the cloud.

Choose Xero Payroll if…

• Your business already runs on Xero for its core accounting.
• You want to eliminate manual journal entries entirely.
• You prefer a single login and ecosystem for all financial management.

Choose Moneysoft if…

• You are highly cost-conscious and want unbeatable value.
• You prefer fast, desktop-based data entry over modern cloud interfaces.
• You don't need a native mobile app for employees to check payslips.

Choose Staffology if…

• You have a tech-forward HR stack and want to build custom API integrations.
• You want to utilize "Autopilot" to fully automate standard pay runs. [05]
• You are a scaling tech company comfortable with per-payslip pricing.

Choose Moorepay if…

• You have 50+ employees and face growing compliance complexity.
• You want to bundle payroll software with HR and legal advisory services.
• You are willing to invest in a longer implementation process to outsource risk.

Operating payroll in the UK requires strict adherence to HMRC regulations. The baseline for any software is full HMRC recognition; software must submit Real Time Information (RTI) to HMRC every pay cycle. Furthermore, UK employers must comply with workplace pension auto-enrolment laws. Systems must handle mandatory pension assessments and integrate directly with schemes like NEST or The People's Pension. Software must also natively handle UK-specific deductions, including Statutory Sick Pay (SSP), Statutory Maternity Pay (SMP), and student loan recoveries. For businesses in the construction sector, native support for the Construction Industry Scheme (CIS) is a critical operational requirement, and construction businesses must use software capable of generating Payment and Deduction Statements and submitting CIS300 returns.

The UK payroll software market is currently splitting between highly affordable annual desktop licenses and more expensive monthly cloud subscriptions. Vendors are aggressively pushing users toward SaaS models, which generally increases the total cost of ownership for SMEs.

Rule of thumb: Desktop legacy software: Historically, flat-rate annual licenses were common, though current pricing requires re-verification for providers like Moneysoft. Cloud native software: Typically charges a base monthly fee plus a per-employee or per-payslip cost. For example, Staffology charges a £43/mo flat fee for up to 19 payslips [06], and £2.15 per additional payslip up to 50 [07]. BrightPay Cloud uses usage-based billing (e.g., £5.44/mo for 10 employees) [01]. Integrated accounting: Often bundles payroll for a small number of employees into higher-tier plans. For example, Xero Ultimate costs £65/mo and includes 10 employees [04]. (Note: Sage and Moorepay pricing requires re-verification).

This page is a scenario-specific ranking based on the shared research and the criteria most relevant to this buying situation. We weighted HMRC compliance and RTI capabilities, ease of use and automation features (including auto-enrolment), integration depth with accounting ledgers and pension systems, and pricing transparency and overall value for SMEs.

Important limitations: Pricing models are subject to change, especially as vendors migrate from desktop to cloud. Feature parity between desktop and cloud versions of the same software may vary during transition periods (e.g., CIS support). This is not legal advice.

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