Best Free Payroll Software: What Free Really Covers
If you searched "best free payroll software," you are probably weighing whether a no-cost tool can really run payroll for your business. The short answer: yes, free tools can calculate pay and even cut checks, but the hardest, riskiest part of payroll, filing and paying your payroll taxes, is usually exactly what a free tier leaves to you. This guide is for very small employers and contractor-only businesses deciding whether free is a smart choice or a false economy.
Below you will find what "free" actually means in payroll, the genuinely free and low-cost tools worth knowing (with their official sites linked), what free tiers include versus paid, the tax-filing trap that catches owners, and a numbered way to choose.
This is general information, not tax or legal advice. Payroll tax rules vary by federal, state, and local jurisdiction. Confirm your obligations with a qualified accountant or your state agencies.
Key takeaways
- Free almost always means the math, not the compliance. Most free tools calculate pay and withholding but leave you to file and remit payroll taxes.
- The tax-filing question decides everything. Ask whether the tool files and pays your taxes, and who is liable if it gets it wrong.
- Truly free, full-featured payroll is rare. Payroll4Free is the closest, free for nine or fewer employees, with tax filing and direct deposit as paid add-ons.
- Free fits simple, stable situations: contractor-only payers, one or two salaried workers in a single state, or founders whose accountant already handles the filings.
- Upgrade when complexity arrives, the moment you hire W-2 employees, cross state lines, or feel uncertain about deadlines.
What "free" really means in payroll
Payroll has two distinct jobs. The first is calculation and payment: figuring out gross pay, withholding the right taxes, and getting net pay to your workers. The second is tax compliance: remitting those withheld taxes to the IRS and state agencies on schedule and filing the required forms, such as the quarterly Form 941 and the annual W-2s and 1099s. Employers must file Form 941 every quarter to report wages and the income, Social Security, and Medicare taxes withheld.
Free payroll tools almost always do the first job. The second job is where "free" gets complicated, and it is the part that carries real legal and financial risk if it goes wrong. The free products on the market generally fall into a few buckets: free calculators that tell you what to withhold but leave you to move the money and file; free or near-free tiers from broader platforms designed to pull you into a paid ecosystem; and tools that are free for a limited number of employees and convert to paid as you grow. None of these is automatically bad, but the label "free" tells you almost nothing on its own.
1. Payroll4Free: best for a genuinely free basic payroll
What it is. Payroll4Free is an ad-supported payroll service that runs the full pay cycle at no charge for small employers. The company funds the free tier by showing small in-software ads to business owners.
The problem it solves. Most "free" payroll is really a trial or a stripped calculator. Payroll4Free is one of the few tools that will actually calculate pay, track vacation, generate reports, and produce the tax forms without a subscription, so a tiny employer can run real payroll for $0.
How it works. You enter hours and pay, and the software handles gross-to-net math, withholding calculations, pay stubs, an employee self-service portal, and year-end forms. Per the company, all basic services are free as long as you pay nine or fewer employees per month. Two things cost extra: having Payroll4Free deposit and file your payroll taxes for you, and direct deposit, which are bundled as a paid add-on rather than included free.
A concrete example. A three-person design studio in a single state can run weekly payroll, hand staff digital pay stubs, and pull the numbers it needs at tax time without paying a monthly fee, then decide separately whether the tax-filing add-on is worth it.
Best for. Micro-employers with a handful of W-2 workers in one state who are comfortable filing their own payroll taxes, or who want to bolt on the paid filing service. It is a poor fit once you grow past nine employees or want everything automated in one price.
2. Square Payroll: best for paying contractors at no base fee
What it is. Square Payroll is the payroll product from Square (Block), tightly connected to Square's point-of-sale and Cash App ecosystem.
The problem it solves. If you only pay independent contractors, you do not withhold employment taxes, so a full employee-payroll subscription is overkill. Square removes the base monthly fee entirely for contractor-only payers.
How it works. The contractor-only option has no monthly base fee and charges a per-contractor fee when you pay someone, and it files the year-end 1099-NEC forms for you. If you later add W-2 staff, Square's full-service plan files federal, state, and local payroll taxes automatically for a flat monthly fee plus a per-employee charge. Direct deposit and timecard syncing are built in.
A concrete example. A coffee cart that pays two weekend baristas as 1099 contractors pays nothing in months it does not run a payment, and a small per-head fee in the months it does, with the 1099s handled automatically at year-end.
Best for. Contractor-only businesses, especially anyone already using Square for payments. Note: the contractor plan is not literally $0 if you pay people every month, so confirm the current per-contractor rate against your pay frequency before assuming it is free.
3. Wave Payroll: best for free accounting with paid payroll attached
What it is. Wave Payroll is the payroll add-on to Wave's free accounting and invoicing software.
The problem it solves. Many micro-businesses want free bookkeeping first and payroll second. Wave's accounting and invoicing are free, and payroll plugs into the same ledger so you are not re-keying numbers.
How it works. Payroll itself is not free: Wave charges a monthly base fee plus a per-employee and per-contractor charge, and as of 2025 it files and pays state and federal payroll taxes in all 50 states with a payroll accuracy guarantee. There is a 30-day free trial. The genuinely free part is the surrounding accounting suite, which is a real reason to start here.
A concrete example. A solo consultant uses Wave's free invoicing and books all year, then activates paid payroll only in the quarter they bring on a part-time employee, keeping everything in one tool.
Best for. Owners who want free accounting now and a smooth path to full-service payroll later. If your only need is free payroll with no accounting, Wave is not the cheapest route.
4. Patriot Payroll: best for low-cost full-service when free runs out
What it is. Patriot Payroll is an affordable online payroll service built for US small businesses, with a self-service Basic plan and a Full Service plan that files your taxes.
The problem it solves. When you outgrow free but do not want to pay enterprise prices, Patriot offers full-service tax filing at one of the lower price points in the market, with a free trial so you can test it first.
How it works. The Basic plan calculates payroll and leaves tax deposits and filings to you; the Full Service plan files and remits your federal, state, and local payroll taxes. Both bill as a low monthly base fee plus a per-worker charge, and Patriot offers a 30-day free trial. It integrates with Patriot's own accounting and time-tracking add-ons.
A concrete example. A five-person shop that has been self-filing on a free tool upgrades to Patriot Full Service so the quarterly 941 and state deposits happen automatically, removing the deadline they kept dreading.
Best for. Cost-conscious small employers ready to pay a little for automated filing. It is not free, but the trial lets you confirm fit before you commit.
5. Gusto: best full-service benchmark to compare free against
What it is. Gusto is a full-service payroll, benefits, and HR platform widely used by small businesses. It is not free, but it is the standard most free tools are measured against.
The problem it solves. Gusto automates the entire compliance burden, filing and paying payroll taxes, handling new-hire reporting, multi-state payroll, benefits deductions, and year-end forms, so an owner never touches a deadline.
How it works. You run payroll in a few clicks and Gusto calculates, files, and remits federal and state taxes, syncs with accounting and time tools, and manages health benefits and workers' comp where offered. Pricing is a monthly base plus per-person fee.
A concrete example. A growing agency with employees in three states uses Gusto so each state's withholding and filings are handled automatically, which a free single-state tool simply cannot do.
Best for. Use Gusto as your comparison point. If full-service automation would remove real risk and hours from your week, the monthly fee is usually cheaper than the alternative. If your situation is simple and stable, a free tool may genuinely be enough.
What free tiers cover vs paid
The clearest way to see the difference is to line up what you typically get at each level. Free generally handles the math; paid handles the compliance and the convenience.
| Capability | Free tier | Paid plan |
|---|---|---|
| Gross-to-net pay and withholding math | Yes | Yes |
| Pay stubs and basic employee records | Yes | Yes |
| Pay runs for a small team | Usually, sometimes capped (Payroll4Free caps free at 9) | Yes, no cap |
| Direct deposit | Sometimes a paid add-on or partner | Yes |
| Automated tax filing and payment | Rarely | Yes, often with an accuracy guarantee |
| Multi-state payroll | Rarely | Yes |
| Benefits, workers' comp, time-tracking integrations | Rarely | Yes |
| Year-end W-2 and 1099 filing | Sometimes (1099s on contractor plans) | Yes |
| Priority support near a deadline | Limited | Yes |
Automated tax filing and payment is the single biggest reason businesses pay. The software calculates, files, and remits federal and state payroll taxes for you and stands behind the result. The real question is whether you are equipped to handle that compliance yourself.
Who free payroll actually works for
Free payroll is a sensible choice for some businesses and a trap for others. It tends to work well when your situation is simple and stable, and it backfires the moment complexity creeps in.
Good fits for free payroll:
- Businesses that pay only contractors, where you issue 1099s and do not withhold employment taxes.
- Very small employers with one or two salaried workers in a single state and a steady schedule.
- Founders who already work closely with an accountant who handles the filings.
- Anyone comfortable enough with payroll tax rules to manage deadlines themselves.
Poor fits for free payroll:
- Employees across multiple states.
- Variable hours and overtime.
- Benefits deductions or frequent hiring.
- Anyone with no appetite for managing tax deadlines.
In the good-fit cases, paying for full-service automation can be money spent solving a problem you do not have. You already pick lean tools deliberately when you choose AI tools for your business. Payroll deserves the same honest look at whether free actually fits your complexity or just your budget.
The tax-filing caveat that catches people
This is the part to read twice. When free software calculates withholding but does not file and remit your payroll taxes, the legal responsibility for getting it right stays entirely with you. The IRS treats the income and FICA taxes you withhold from employees as "trust fund" taxes, money you hold in trust for the government. If those taxes are not paid over, the IRS can assess a Trust Fund Recovery Penalty equal to 100% of the unpaid trust fund tax, and it can collect that personally from any responsible person, not just the business.
So when you evaluate a free tool, the most important question is not "does it run payroll" but "does it file and pay my taxes, and who is liable if it gets it wrong." If the answer is that you are on the hook, factor in the time and risk of doing that yourself before you call the tool free. For many growing businesses, a modest monthly fee for full-service filing with an accuracy guarantee is cheap insurance.
How to choose
Work through a short checklist before committing. Each answer narrows the field, and the first one reshapes the entire cost-benefit picture.
- Tax filing: confirm whether it is included or your responsibility, because that single answer changes everything.
- Limits: check the employee or contractor caps and what happens to pricing when you cross them (Payroll4Free's free tier stops at nine).
- State coverage: verify it supports every state where you have workers.
- Integrations: make sure it connects to your accounting and time-tracking tools so you are not rekeying data.
- Direct deposit: look at how it is handled and whether it costs extra.
- Support: read recent reviews about support quality, since payroll problems are urgent by nature.
Start free, but upgrade the moment payroll gets complicated
A reasonable path for many founders is to start with a free or contractor-only tool while you are tiny and simple, then graduate to a paid full-service plan the moment you add employees, cross state lines, or feel any uncertainty about tax deadlines. If you are building the business now, fold this decision into your broader setup alongside choosing a bank and coverage, the same way you would when you start a business with AI. And once you are paying staff, make sure your small business insurance, including workers' compensation, keeps pace, and that the business bank account your payroll draws from is set up cleanly.
Frequently asked questions
Is free payroll software actually free?
Some of it genuinely is for basic pay calculations. Payroll4Free, for example, runs basic payroll free for nine or fewer employees. But "free" usually excludes automated tax filing, direct deposit, or support, which are often paid add-ons. Read exactly what is included before assuming there is no cost.
Does free payroll software file my payroll taxes?
Usually not. Most free tools calculate withholding but leave you to file and remit federal and state payroll taxes yourself. Automated tax filing, often with an accuracy guarantee, is typically the headline feature of paid plans from providers like Wave, Patriot, and Gusto.
Can I run payroll for contractors for free?
Often close to it. Paying contractors is simpler because you do not withhold employment taxes; you pay them and issue a 1099 at year-end. Square Payroll, for instance, charges no monthly base fee for contractor-only payers and files the 1099-NEC, though it does charge a small per-contractor fee when you pay someone.
When should I upgrade from free to paid payroll?
Upgrade when you hire W-2 employees, operate in more than one state, add benefits or variable hours, or feel any uncertainty about meeting tax deadlines. At that point, full-service filing usually justifies its cost by reducing your compliance risk and your time.
What happens if my payroll taxes are filed or paid late?
The IRS and state agencies can assess penalties and interest. Because withheld income and FICA taxes are treated as trust fund taxes, unpaid amounts can trigger a Trust Fund Recovery Penalty of 100% of the unpaid trust fund tax, collectible personally from a responsible person. This is the main risk of relying on a free tool that does not file for you.
Do I need to file Form 941 if I use free payroll software?
Yes, unless your tool files it for you. Employers generally must file Form 941 each quarter to report wages and withheld taxes. A free calculator will not submit it on your behalf, so confirm who is responsible for the quarterly filing before you rely on a no-cost tool.