Best Payroll Processing Software for Growing Companies (September 2026)

1

Paylocity

Top pick

paylocity.com

Best for Mid-sized to large organizations needing combined payroll and HR·Paid only

Paylocity is a cloud-based payroll and human capital management platform that handles payroll processing, tax filing, and compliance alongside broader HR functions such as benefits administration, time and attendance tracking, and talent management. It offers employee self-service tools, reporting dashboards, and integrations with accounting and benefits providers. The platform is aimed at mid-sized to larger organizations that need a unified system covering payroll alongside recruiting, onboarding, and performance management, rather than a standalone payroll-only solution. Pricing and implementation typically involve direct engagement with a sales representative.

• Payroll processing & tax filing
• Benefits administration
• Employee self-service portal

2

Patriot Payroll

patriotsoftware.com

Best for Small businesses seeking simple payroll processing·Free trial

Patriot Payroll is a payroll processing tool designed for small businesses in the United States. It handles wage calculations, tax filings, and direct deposit, with options for both full-service payroll (where Patriot manages federal, state, and local tax filings) and basic payroll (where the employer handles tax deposits). The platform includes employee self-service portals, integrations with time-tracking and accounting add-ons, and support for multiple pay rates and schedules. It suits small business owners and bookkeepers seeking straightforward payroll management without extensive HR features.

• Full-service tax filing
• Employee self-service portal
• Direct deposit support

3

Deel

deel.com

Best for Companies hiring international remote teams·Free trial

Deel is a global payroll and HR platform that helps companies hire, pay, and manage employees and contractors across multiple countries. It handles local compliance, tax documentation, and contract generation, and offers an Employer of Record service for businesses without a local entity. The platform supports multi-currency payments, benefits administration, and integrations with accounting and HR systems. Deel is aimed at companies building distributed or international teams that need to manage cross-border payroll and employment compliance without setting up local legal entities in each country.

• Global payroll processing
• Employer of Record service
• Contract and compliance management

4

Square Payroll

squareup.com

Best for Small retail and food service businesses using Square POS·Free trial

Square Payroll is a payroll processing tool from Square that handles employee and contractor pay, calculating and filing federal and state payroll taxes automatically. It integrates with Square's point-of-sale system, allowing timecard data from Square shifts to flow directly into payroll runs. Features include direct deposit, an employee self-service portal for pay stubs and tax forms, and tools for managing benefits and workers' compensation. It suits small businesses, particularly retail and food service operations already using Square hardware, that need straightforward payroll processing alongside hourly staff scheduling and time tracking.

• Automatic tax filing
• Timecard-to-payroll sync
• Employee self-service portal

5

Paychex

paychex.com

Best for Small to mid-sized businesses needing payroll and HR support·Free trial

Paychex is a payroll and human resources services provider offering payroll processing, tax filing, benefits administration, and HR support tools. It provides services for businesses ranging from small startups to larger enterprises, with options for handling employee payments, compliance, time tracking, and benefits enrollment. Paychex also offers HR advisory services and integrations with accounting and time-tracking systems. The platform is typically used by business owners and HR staff who need to manage payroll cycles, tax obligations, and employee benefits without maintaining these processes entirely in-house.

• Payroll tax filing
• Benefits administration
• HR advisory services

6

SurePayroll

surepayroll.com

Best for Small businesses managing their own payroll·Free trial

SurePayroll is a payroll processing platform aimed at small businesses, offering automated payroll calculations, tax filing, and direct deposit. It handles federal, state, and local payroll tax filings and payments, and supports employee self-service for accessing pay stubs and tax documents. The platform also offers add-on services such as workers' compensation and health insurance integration. SurePayroll is owned by Paychex and provides both self-service and full-service payroll options, making it suitable for owners who want to manage payroll directly or delegate the task while retaining oversight of compliance and reporting.

• Automated tax filing
• Direct deposit
• Employee self-service portal

7

Rippling

rippling.com

Best for Mid-sized companies unifying payroll, HR, and IT·Paid only

Rippling is a workforce management platform that combines payroll, HR, IT, and benefits administration in a single system. It automates payroll calculations, tax filings, and compliance across multiple states and countries, while syncing employee data with time tracking, expense management, and device provisioning tools. The platform supports global payroll for distributed teams and integrates with third-party finance and HR software. Rippling suits mid-sized to larger organizations seeking to consolidate payroll with broader HR and IT operations rather than using standalone payroll software.

• Multi-state payroll automation
• Global payroll support
• HR and IT integration

8

TriNet

trinet.com

Best for Small and mid-sized businesses outsourcing HR and payroll·Paid only

TriNet is a professional employer organization (PEO) that provides payroll processing alongside HR support, employee benefits administration, and compliance assistance. Through a co-employment model, it handles payroll tax filings, wage payments, and benefits enrollment while helping businesses manage regulatory obligations across multiple states. TriNet also offers industry-specific solutions tailored to sectors such as technology, finance, and nonprofits. The platform is generally aimed at small and mid-sized businesses seeking to outsource payroll and broader HR functions rather than manage them entirely in-house.

• Payroll processing and tax filing
• Employee benefits administration
• HR compliance support

9

Justworks

justworks.com

Best for Small and medium-sized businesses·Paid only

Justworks is a professional employer organization (PEO) platform that combines payroll processing with HR tools, employee benefits administration, and compliance support. It handles tax filings, contractor payments, and onboarding, while offering access to health insurance and other benefits typically available to larger companies. The platform includes a self-service portal for employees to manage pay stubs, time off, and personal information. Justworks is generally suited to small and medium-sized businesses seeking to outsource payroll and HR administration without maintaining an in-house team.

• Payroll processing
• Benefits administration
• Compliance support

10

Zenefits

zenefits.com

Best for Small and mid-sized businesses·Free trial

Zenefits is a cloud-based HR platform that includes payroll processing alongside benefits administration, time and attendance tracking, and compliance tools. It allows businesses to run payroll, manage employee onboarding, and administer health benefits from a single dashboard. The platform integrates HR data with payroll calculations to help reduce manual entry and errors across pay periods. Zenefits also offers mobile access for employees to view pay stubs and manage personal information. It is generally suited to small and mid-sized businesses looking to consolidate HR and payroll functions into one system rather than using separate specialized tools.

• Payroll processing
• Benefits administration
• Time and attendance tracking