Payroll software is a tool that automates employee pay calculations, tax withholdings, statutory deductions, and payslip generation — replacing manual spreadsheets and the errors that come with calculating pay by hand.

The best payroll tools handle the complexity of employment taxes, pensions, and compliance without requiring you to become a tax expert. They calculate net pay, file taxes with authorities, generate payslips, and keep you compliant with minimal manual intervention.

This guide compares the best payroll software in 2026, covering US-focused platforms, UK-specific solutions, and global payroll options for distributed teams.

Key Takeaways

  • Leave Balance handles payroll for Nepal with Labour Act compliance at a flat $25/month — unlimited employees.
  • Gusto is the best payroll software for small US businesses with automatic tax filing.
  • Xero excels for UK and NZ businesses already using Xero accounting.
  • ADP offers enterprise-grade payroll for large, complex organisations.
  • Papaya Global handles global payroll for distributed teams across 160+ countries.

What to Look for in Payroll Software

The right payroll tool depends on where your employees are, how complex your pay structures are, and how much automation you want.

Must-have features:

  • Automated pay calculations — gross-to-net, tax withholdings, and statutory deductions
  • Tax filing — automatic submission to tax authorities
  • Payslip generation — digital or paper payslips for every pay period
  • Compliance — adherence to local employment tax laws
  • Reporting — payroll summaries, tax reports, and year-end filings

Nice-to-have features:

  • Benefits administration — manage pension contributions, health insurance, and other benefits
  • Time and attendance integration — feed hours worked directly into payroll
  • Leave integration — deduct leave accurately and track accruals
  • Multi-country support — pay employees in different jurisdictions from one platform
  • Employee self-service — let employees view payslips, update tax information, and manage benefits

The 6 Best Payroll Software Tools

1. Leave Balance

Best for: Teams in Nepal that need payroll with Labour Act compliance, SSF integration, and statutory deductions.

Pricing: $25/month USD (Workforce tier). Unlimited employees.

Core payroll features:

  • Nepal-specific payroll processing with Labour Act 2074 compliance
  • SSF (Social Security Fund) reporting and deductions
  • Tax calculations aligned with Nepal’s tax brackets
  • Payslip generation
  • Integration with leave balances for accurate pay deductions
  • Investment declaration tracking

Integrations: Built-in leave management, Slack, Microsoft Teams.

Pros:

  • Flat-rate pricing — no per-employee fees
  • Native Nepali calendar (Bikram Sambat) with dual BS/AD display
  • Combines payroll, leave, and attendance in one tool
  • Set up in under 15 minutes
  • 14-day free trial, no credit card required

Cons:

  • Nepal payroll only — no support for other countries
  • No benefits administration
  • Newer entrant in the Nepal payroll market
  • No direct bank file generation (planned)

Our take: Leave Balance is purpose-built for Nepal payroll with the compliance features that matter — SSF, tax calculations, and Labour Act alignment. For teams that need Nepal payroll plus leave management, it eliminates the need for two separate tools.

2. Gusto

Best for: Small US businesses that need simple, automated payroll with automatic tax filing.

Pricing: Simple plan at $40/month plus $6/employee/month. Comprehensive plan at $80/month plus $12/employee/month.

Core payroll features:

  • Automated payroll with federal, state, and local tax filing
  • Employee self-service for payslips and tax documents
  • Benefits administration (health insurance, 401k, HSA)
  • Contractor payments
  • Year-end filings (W-2, 1099)

Integrations: QuickBooks, Xero, time tracking tools, and 100+ apps.

Pros:

  • Excellent US payroll experience — the best in its class
  • Automatic tax filing eliminates a major admin burden
  • Clean, intuitive interface
  • Good benefits administration on higher tiers

Cons:

  • US-focused — limited international payroll
  • Per-employee pricing adds up for larger teams
  • No leave management beyond basic PTO tracking
  • Limited compliance features for non-US markets

Our take: Gusto is the gold standard for US small business payroll. For leave management, you will need a complementary tool — and Leave Balance pairs well with Gusto.

3. Xero Payroll

Best for: UK, Australian, and New Zealand businesses already using Xero for accounting.

Pricing: Included in Xero plans — Starter ($29/month), Standard ($57/month), or Premium ($80/month) with payroll as an add-on in some regions.

Core payroll features:

  • Automated pay calculations and tax submissions
  • Pension auto-enrolment (UK)
  • Payslip generation and employee self-service
  • Leave tracking and absence management
  • Compliance with HMRC (UK), ATO (AU), and IRD (NZ) requirements

Integrations: Native with Xero accounting, plus time tracking and HR integrations.

Pros:

  • Seamless integration if you already use Xero accounting
  • Good compliance for UK, AU, and NZ markets
  • Leave tracking included in the payroll workflow
  • Familiar interface for existing Xero users

Cons:

  • Best value only if you already use Xero for accounting
  • Payroll add-on costs extra in some regions
  • Limited features outside UK, AU, and NZ
  • Leave management is basic compared to dedicated tools

Our take: If you use Xero for accounting, adding payroll is natural. For teams that do not use Xero, the dependency on the Xero ecosystem is a limitation.

4. ADP

Best for: Enterprise organisations that need comprehensive, compliance-heavy payroll across multiple countries.

Pricing: Custom enterprise pricing — requires sales engagement. Typically $10–$20+ per employee/month depending on modules.

Core payroll features:

  • Global payroll across 140+ countries
  • Tax filing and compliance management
  • Benefits administration
  • Time and attendance
  • HR management and analytics
  • Recruitment and talent management

Integrations: 300+ integrations with major HRIS, ERP, and accounting platforms.

Pros:

  • Comprehensive global payroll capabilities
  • Strong compliance engine for complex regulatory environments
  • Scalable for enterprise organisations
  • Extensive integration ecosystem

Cons:

  • Enterprise pricing — expensive for small and mid-size teams
  • Complex implementation — often takes weeks or months
  • Interface can feel dated compared to modern tools
  • Customer support quality varies by plan

Our take: ADP is the right choice for enterprises that need global payroll at scale. For small and mid-size teams, the complexity and cost are unnecessary.

5. Papaya Global

Best for: Companies with distributed global teams that need consolidated payroll across many countries.

Pricing: Custom pricing — approximately $15–$20 per employee/month for payroll, with EOR services priced separately.

Core payroll features:

  • Global payroll across 160+ countries
  • Employer of Record (EOR) services for hiring in countries without entities
  • Contractor payments
  • Compliance management with local labour laws
  • Centralised dashboard for multi-country payroll

Integrations: Major HRIS platforms, time tracking tools, and accounting software.

Pros:

  • True global payroll — consolidate payments across many countries
  • EOR services eliminate the need for local entities
  • Centralised compliance management
  • Good for companies scaling internationally

Cons:

  • Higher per-employee cost than local payroll providers
  • EOR fees add significant cost for international hiring
  • Implementation can be complex
  • Support quality varies by country

Our take: Papaya Global solves the real problem of paying people in countries where you have no legal entity. For teams with a presence in only one or two countries, a local provider is usually cheaper and simpler.

6. FreeAgent

Best for: Freelancers, contractors, and very small UK businesses that need simple, affordable payroll.

Pricing: £12.50/month for unlimited users.

Core payroll features:

  • Automated payroll with HMRC submission
  • RTI (Real Time Information) compliance
  • Payslip generation
  • Expense tracking
  • Self-assessment tax return support

Integrations: Bank feeds, limited third-party integrations.

Pros:

  • Very affordable flat-rate pricing
  • Simple, focused interface
  • Good for freelancer and contractor management
  • HMRC submission built in

Cons:

  • UK only
  • Limited features for growing businesses
  • No benefits administration
  • No leave management or scheduling
  • Limited integration ecosystem

Our take: FreeAgent is excellent for freelancers and very small UK businesses. As you grow, you will likely need more features — and a complementary leave management tool.

Pricing Comparison by Team Size

Tool 10 employees 25 employees 50 employees 100 employees
Leave Balance (Nepal) ~$25/mo ~$25/mo ~$25/mo ~$25/mo
Gusto ~$100/mo ~$190/mo ~$340/mo ~$640/mo
Xero Payroll ~$57–$80/mo ~$57–$80/mo ~$80/mo+ ~$80/mo+
ADP Custom (~$100–$200/mo) Custom (~$250–$500/mo) Custom (~$500–$1,000/mo) Custom (~$1,000–$2,000/mo)
Papaya Global ~$150–$200/mo ~$375–$500/mo ~$750–$1,000/mo ~$1,500–$2,000/mo
FreeAgent ~$16/mo ~$16/mo ~$16/mo ~$16/mo

Prices are approximate.

Leave Balance offers the most affordable Nepal payroll option. For US payroll, Gusto leads at small team sizes. For global payroll, the per-employee pricing of ADP and Papaya reflects the complexity of multi-country compliance.

Which Tool Should You Choose

Choose Leave Balance if:

  • You need Nepal payroll with SSF and Labour Act compliance
  • You want payroll combined with leave management at a flat rate
  • Your team is in Nepal and you need the Nepali calendar

Choose Gusto if:

  • You are a small US business that needs automated payroll with tax filing
  • You want simple, clean payroll without enterprise complexity

Choose Xero Payroll if:

  • You already use Xero for accounting in the UK, AU, or NZ
  • You want payroll integrated with your existing accounting workflow

Choose ADP if:

  • You are an enterprise with complex, multi-country payroll needs
  • You need comprehensive compliance management at scale

Choose Papaya Global if:

  • You have distributed teams across many countries
  • You need EOR services for hiring without local entities

Choose FreeAgent if:

  • You are a freelancer, contractor, or very small UK business
  • You need simple, affordable payroll without bells and whistles

Frequently Asked Questions

What is the best payroll software for small businesses?

For US small businesses, Gusto offers the best combination of simplicity and automatic tax filing. For Nepal-based teams, Leave Balance provides flat-rate payroll with Labour Act compliance. For UK freelancers, FreeAgent is affordable and straightforward.

Can payroll software handle international payments?

Yes, depending on the tool. Papaya Global and ADP support payroll in 140+ countries. Leave Balance focuses on Nepal payroll. Most other tools on this list are limited to one or a few countries.

What is the difference between payroll software and an HRIS?

Payroll software handles pay calculations, tax filings, and payslips. An HRIS (Human Resource Information System) covers the full employee lifecycle — records, recruitment, performance, and more. Some HRIS platforms include payroll, but it is rarely their core strength.

How much does payroll software cost?

Pricing varies widely. FreeAgent costs a flat £12.50/month. Gusto costs $40–$80/month plus $6–$12 per employee. Leave Balance costs $25/month flat rate for Nepal payroll. Enterprise tools like ADP and Papaya Global cost $10–$20 per employee/month.

Do I need payroll software if I already use a payroll provider?

If your payroll provider handles all your needs, you may not need additional software. But if you want to combine payroll with leave management, time tracking, and scheduling, a tool like Leave Balance eliminates the gaps between separate systems.

For more on payroll operations, see our guides to payroll compliance in Nepal and types of leave. For leave tracking, see the best leave management software.

This article is general information, not legal advice. Verify current pricing and features on each vendor’s website before purchasing.