Payroll Guide
Best Payroll Software for Small Business (2026): Top 7 Compared
Updated: June 18, 2026
The best payroll software for small business in 2026, ranked and compared by price and best-fit. Gusto, QuickBooks, OnPay, Square, Patriot, ADP, and Paychex.
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The best payroll software for small business in 2026 is Gusto, thanks to flat, transparent pricing, automatic federal/state/local tax filing, and unlimited payroll runs starting at $49/month plus $6 per employee. For most owners with one to about fifty employees, full-service software like Gusto, QuickBooks Payroll, OnPay, or Square Payroll handles the entire pay cycle — calculating wages, withholding taxes, paying employees by direct deposit, and filing the forms — for less than the cost of an hour with an accountant each month.
I’ve run payroll for a small agency for years, and the right tool depends less on feature checklists than on how you’re structured: whether you pay W-2 employees or 1099 contractors, whether you already use accounting software, and how much hand-holding you want. Here’s how the leading options actually compare.
How I ranked these tools
A good small-business payroll platform should do four things without you thinking about it: calculate gross-to-net pay correctly, withhold and remit payroll taxes, pay people on time by direct deposit, and file the quarterly and year-end forms (941, 940, W-2, 1099). Beyond that baseline, I weighted transparent pricing, ease of setup, and whether the company files local taxes — the detail that trips up cheaper tools.
I left out enterprise-only suites and anything that hides pricing behind a sales call unless it’s a genuine option for very small teams.
The top 7 compared
| Software | Starting price | Best for |
|---|---|---|
| Gusto | $49/mo + $6/employee | Most small businesses wanting full-service payroll + HR |
| QuickBooks Payroll | ~$50/mo + $6/employee | Businesses already on QuickBooks accounting |
| OnPay | $49/mo + $6/employee | Simplicity and one flat plan |
| Square Payroll | $35/mo + $6/employee | Retail/restaurants already using Square POS |
| Patriot Payroll | ~$17/mo + $4/employee | Budget-focused owners comfortable doing more themselves |
| ADP Run | Custom quote | Growing teams wanting a big-brand provider |
| Paychex Flex | Custom quote | Businesses wanting dedicated payroll specialists |
Prices are 2026 published starting rates where available; ADP and Paychex quote per business, so confirm current pricing directly.
1. Gusto — best overall
Gusto is full-service payroll: it automatically calculates, files, and pays your federal, state, and local payroll taxes, including year-end W-2s and 1099s, and runs unlimited payrolls with no per-run fee. Pricing starts at $49/month plus $6 per employee on the Simple plan, and there’s a Contractor Only plan at $35/month (free for the first six months) plus $6 per contractor.
What sets it apart for small teams is that the price on the page is the price you pay — direct deposit, tax filing, and self-service onboarding are all standard. I cover the full breakdown in our Gusto pricing guide.
2. QuickBooks Payroll — best if you’re on QuickBooks
If your books already live in QuickBooks Online, the native payroll add-on is the path of least resistance: hours, wages, and tax liabilities flow straight into your ledger with no exporting. It files taxes automatically on its higher tiers. The trade-off is that costs climb as you add the features cheaper standalone tools include by default.
3. OnPay — best for simplicity
OnPay sells one plan at $49/month plus $6 per employee, and that plan includes everything: multi-state payroll, tax filing, and basic HR. There are no tiers to decode. It’s a clean choice if you want full-service payroll without comparison-shopping add-ons.
4. Square Payroll — best for retail and restaurants
If you already ring up sales on Square, Square Payroll pulls hours from the same POS and handles tipped-wage rules well. At $35/month plus $6 per employee for W-2 staff (and a contractor-only option), it’s competitive — but it shines mainly when you’re inside the Square ecosystem.
5. Patriot Payroll — best budget pick
Patriot is the cheapest credible option, starting around $17/month plus $4 per employee for self-service (you file taxes) and a bit more for full-service. It’s a solid fit if you’re cost-sensitive and comfortable with a more hands-on tool, though the HR and benefits features are thinner than Gusto’s.
6 and 7. ADP Run and Paychex Flex — established providers
ADP and Paychex are the legacy names. Both offer deep payroll and HR capability and dedicated support, which appeals to businesses planning to scale past a handful of employees. The downside for small teams is opaque, quote-based pricing and setup or year-end fees that aren’t always obvious upfront. See our deeper looks at Gusto vs ADP and Gusto vs Paychex.
How to choose
Start with how you pay people. If it’s only 1099 contractors, a contractor-only plan is the cheapest route. If you have W-2 employees, you want true full-service payroll that files all three tax levels — federal, state, and local — automatically.
Then weigh integration. Already on QuickBooks or Square? The native add-on saves reconciliation work. Otherwise, a standalone platform like Gusto or OnPay usually gives you more for the money. Finally, decide how much support you want: software-first tools are self-serve and cheaper; ADP and Paychex sell you a specialist but charge for it. If you’re new to the whole process, our guide on how to do payroll walks through the mechanics.
Making payroll easier with Gusto
For the majority of small businesses I talk to, Gusto is the one I recommend first. It’s genuinely full-service — it calculates, files, and pays federal, state, and local payroll taxes, handles W-2s and 1099s, and lets you run payroll an unlimited number of times for one flat monthly price ($49/month plus $6 per employee on Simple; $35/month with six months free for contractor-only).
There’s also a referral offer worth knowing about: sign up through a referral and after your first paid payroll you get a Visa gift card — $100 if you have fewer than 10 employees, $200 if you have 10 or more — plus three months free. There’s no coupon to type; the discount applies automatically through the referral link. For a small team, that can cover most of your first year’s base cost.
Frequently asked questions
What is the best payroll software for a very small business?
For most businesses under 50 employees, Gusto is the best all-around choice because it’s full-service (it files all your payroll taxes automatically) at transparent, flat pricing. OnPay and Square Payroll are strong alternatives, and Patriot is the budget pick.
How much does payroll software cost for a small business?
Most full-service platforms charge a base fee of roughly $35–$50 per month plus about $6 per employee. A five-person team typically lands around $80 per month all-in, with tax filing and direct deposit included.
Can payroll software file my payroll taxes for me?
Yes. Full-service tools like Gusto, OnPay, and QuickBooks Payroll automatically calculate, withhold, and remit federal, state, and local payroll taxes and file the required forms (941, 940, W-2, 1099). Cheaper self-service tools calculate but leave filing to you.
Do I need payroll software if I only have contractors?
You can pay contractors manually, but a contractor-only plan (Gusto’s is $35/month and free for six months) tracks payments, handles direct deposit, and issues 1099s at year-end, which saves real time at tax season.
Want more guidance? Browse the rest of the blog or start at our home page for the current referral offer.
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