What features should small business payroll software have?

Essential features: (1) Automated tax calculations — federal, state, and local withholdings calculated automatically. Manual calculation errors trigger IRS penalties. (2) Direct deposit — employees expect it. Most payroll tools include it free or for a small fee. (3) Tax filing — the software files your payroll taxes (941, 940, W-2, 1099) automatically. This alone is worth paying for. (4) Employee self-service — a portal where employees view pay stubs, W-2s, and update their information. Saves you admin time. (5) Compliance updates — tax rates and regulations change annually. Your software should update automatically. Nice-to-have: time tracking integration, benefits administration, PTO tracking, and multi-state support. For businesses under 10 employees, the essentials are enough.

How often do I need to run payroll?

The most common payroll frequencies: Weekly (every 7 days) — common in hourly/service industries. Higher admin cost but employees prefer more frequent pay. Biweekly (every 2 weeks, 26 pay periods/year) — the most common in the US. Good balance of frequency and admin effort. Semi-monthly (twice per month on fixed dates like 1st and 15th, 24 pay periods/year) — simpler for budgeting since it aligns with monthly expenses. Monthly — lowest admin cost but most employees dislike waiting a full month. State laws may dictate minimum frequency. Some states require at least semi-monthly pay for hourly workers. Check your state's requirements before choosing a schedule. Most small businesses start with biweekly — it's the standard employees expect.

What happens if I make a payroll mistake?

Payroll mistakes have real consequences: (1) Underpaying taxes — the IRS charges penalties of 2-15% of unpaid taxes depending on how late, plus interest. State agencies add their own penalties. (2) Late filing — failure to file payroll tax returns on time incurs a 5% penalty per month on unpaid taxes, up to 25%. (3) Misclassifying workers — classifying an employee as an independent contractor to avoid payroll taxes is one of the most common (and costly) mistakes. The IRS penalty is 100% of unpaid employment taxes plus back wages and benefits. (4) Overpaying employees — recovering overpayments is complicated by state laws. Some states require employee consent before deducting from future paychecks. The best protection: use payroll software with automatic tax calculations and filing. The $20-40/month cost is insurance against $500-10,000+ in penalties.

Business

8 Best Free Payroll Software for Small Business (2026)

Q: Can you really run payroll for free?

Partially. Truly free payroll software exists but with significant limitations. Wave Payroll is free for tax-filing states (currently limited states) and charges $20/month plus $6/employee for others. Payroll4Free is free for up to 25 employees but only handles calculations — you still file taxes manually. Square Payroll offers a contractor-only plan at $5/person/month with no base fee. The reality: most 'free' payroll tools either limit employees, exclude tax filing, or charge per-employee fees. For a business with 1-5 employees, expect to pay $0-40/month for a capable payroll solution. For solo freelancers paying themselves and contractors, the cost can genuinely be $0 using Wave or manual calculations with a spreadsheet. The expensive part of payroll isn't the software — it's tax compliance. If you handle tax filing yourself, many tools are free for the calculation and payment steps.

Updated March 27, 2026 · 15 min read

Enterprise payroll software costs $50–200/month. Small businesses with 1–10 employees don't need that. Here are 8 payroll tools that are free or near-free — with tax calculations, direct deposit, and compliance features that keep you out of IRS trouble.

The 8 Best Options

1. Wave Payroll

Free in select states • $20/mo + $6/employee elsewhere • Web-based

Wave's payroll integrates directly with their free accounting software. In tax-filing states, it's completely free — automated calculations, direct deposit, tax filings, W-2s, and T4s included. In other states, it calculates payroll but you handle tax remittances. The integration with Wave's free invoicing and accounting makes it the best all-in-one financial stack for micro-businesses.

Best for: Businesses already using Wave for accounting who want a seamless payroll integration.

2. Payroll4Free

Free for up to 25 employees • Manual tax filing • Web-based

Genuinely free payroll calculations for up to 25 employees. Calculates federal, state, and local taxes automatically. Generates pay stubs and reports. The catch: the free version doesn't file taxes or process direct deposits for you — it calculates everything and you handle the filings. Add direct deposit for $12.50/month or tax filing for $25/month.

Best for: Small businesses comfortable with manual tax filing who want free payroll calculations.

3. Square Payroll

$0 base for contractors • $35/mo + $6/person for employees • Web + mobile

Square's contractor-only plan has no monthly base fee — just $6 per contractor per month. It handles 1099 filings, direct deposits, and contractor payments. For businesses that only pay contractors (common for agencies and freelancers who subcontract), this is the cheapest full-service option. The employee plan adds W-2 processing, benefits, and tax filing for $35/month base.

Best for: Businesses that pay contractors only. The $0 base + $6/person model is unbeatable for contractor payroll.

4. Gusto

$40/mo + $6/person • Full-service • Web-based

Not free, but the most polished payroll experience for small businesses. Automatic tax calculations and filings (federal, state, local), direct deposit, employee self-service portal, benefits administration, PTO tracking, and new hire onboarding. Gusto handles everything — you just approve the payroll run. The $40/month is worth it once you have 3+ employees and want zero payroll headaches.

Best for: Growing businesses (3–10 employees) who want hands-off, full-service payroll.

5. OnPay

$40/mo + $6/person • Unlimited pay runs • Web-based

Similar pricing to Gusto with some advantages: unlimited pay runs (process payroll as often as needed), multi-state support included (Gusto charges extra), and better integration with accounting software like QuickBooks and Xero. OnPay also handles 1099 contractor payments alongside W-2 employees in the same platform.

Best for: Businesses with employees in multiple states or that need flexible pay schedules.

6. Homebase Payroll

$39/mo + $6/person • Time tracking included • Web + mobile

Homebase combines scheduling, time tracking, and payroll in one platform. Employees clock in/out via the app, and hours flow directly into payroll — no manual entry. Free scheduling and time tracking (even without the payroll add-on). Best for hourly businesses where time tracking accuracy directly affects payroll accuracy.

Best for: Hourly businesses (retail, food service, trades) where time tracking and scheduling need to feed directly into payroll.

7. Patriot Payroll

$17/mo + $4/person (basic) • Tax filing add-on $37/mo • Web-based

The cheapest per-employee pricing. Basic plan ($17/month + $4/person) handles payroll calculations, direct deposit, and pay stubs. The full-service plan ($37/month + $4/person) adds automatic tax filing. For businesses with 5+ employees, the $4/person pricing undercuts Gusto and OnPay's $6/person significantly.

Best for: Price-conscious businesses with 5+ employees where the per-person savings add up.

8. Excel/Google Sheets + IRS Tools

Free • Fully manual • Spreadsheet-based

The true $0 option. Use the IRS's free withholding calculator and Publication 15-T tax tables to calculate withholdings manually. Track everything in a spreadsheet. File taxes yourself using the IRS EFTPS system (free) and state equivalents. This works for 1–2 employees and costs nothing, but one mistake can cost hundreds in penalties.

Warning: Manual payroll is risky. Tax calculation errors, missed deadlines, and misclassification penalties add up fast. Only use this method if you're confident in payroll tax compliance or have an accountant reviewing your work.

Best for: Solo businesses paying themselves only, or those with an accountant handling compliance.

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How to Choose

Contractors only: Square Payroll ($0 base + $6/person)
1–2 employees, budget-conscious: Wave Payroll (free in select states) or Payroll4Free
3–10 employees, want full-service: Gusto or OnPay ($40/mo + $6/person)
5+ employees, price-sensitive: Patriot Payroll ($17–37/mo + $4/person)
Hourly workers with scheduling needs: Homebase Payroll

Frequently Asked Questions

Can you really run payroll for free?

Partially. Wave Payroll is free in select states. Payroll4Free handles calculations for free (25 employees). Square has a $0-base contractor plan. Fully free with tax filing is rare — expect $0–40/month for a capable solution.

What features are essential?

Automated tax calculations, direct deposit, tax filing, employee self-service portal, and automatic compliance updates. For under 10 employees, these five features are all you need.

How often do I run payroll?

Biweekly (every 2 weeks) is most common. Some states require minimum frequencies for hourly workers. Check state requirements, then choose biweekly unless you have a specific reason for weekly or semi-monthly.

What if I make a payroll mistake?

IRS penalties of 2–15% for underpaid taxes, 5%/month for late filings (up to 25%), and 100% of unpaid employment taxes for worker misclassification. Use payroll software with auto-calculations and filing — the $20–40/month is cheap insurance.

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