For most US small businesses, Gusto is the best all-around payroll software because it bundles full-service tax filing, direct deposit, and benefits administration into a low monthly base plus per-employee fee, with no separate charge for filing federal, state, and local payroll taxes. That said, "best" depends on your setup: QuickBooks Payroll wins if you already live in QuickBooks accounting, OnPay is the value pick for very small or seasonal teams, ADP and Paychex fit businesses that want a dedicated rep and deeper HR/compliance support as they scale, and Rippling is strongest when payroll needs to sit inside a full IT and HR system. Below we break down each platform, give a decision framework, and cover the part most guides skip: how to make sure the cash is actually there every pay period.
Key takeaways
- Gusto is the best overall payroll software for most US small businesses because full-service tax filing is included at every tier.
- Real payroll cost is base fee plus per-employee-per-month (PEPM), not the headline price; for example many small-business plans run about $40/month base plus roughly $6 per employee.
- Always choose full-service tax filing over self-service — one misfiled state return typically costs more in penalties than a year of the fee difference.
- QuickBooks Payroll wins for QuickBooks accounting users; OnPay for very small or seasonal teams; ADP and Paychex for growth with a dedicated rep; Rippling for payroll plus HR and IT.
- Switch providers at the start of a calendar quarter and transfer year-to-date wage and tax data to avoid filing errors.
- When revenue timing does not line up with payday, a revenue-based advance underwrites on bank deposits and revenue, considers FICO 500+, funds from about $10,000, and often decides in 24 to 48 hours.
- Revenue-based funding is a cash-flow bridge, not guaranteed money — use it only to cover a timing gap you can see closing.
How we evaluated payroll software for small businesses
Payroll is not a feature you shop on price alone. A cheap platform that misfiles a state tax return costs you far more in penalties than the few dollars a month you saved. We weighted the platforms on the factors that actually move the needle for an owner running a US small business:
- Full-service tax handling — does it calculate, withhold, file, and remit federal, state, and local payroll taxes, and does it cover you if it makes a filing error?
- Total cost — the real number is base fee plus per-employee-per-month (PEPM), not the headline price.
- Ease of running payroll — how fast can a non-accountant run an accurate cycle and how good is auto-run for salaried teams?
- Contractor and multi-state support — 1099 filing, and correct handling if employees work across state lines.
- Integrations — accounting, time tracking, and benefits, so you are not re-keying data.
- Support quality — self-serve chat versus a named representative who knows your account.
No affiliate placement changes the order below. The ranking reflects fit by business type, not who pays the most.
The best payroll software, by use case
Gusto — best overall for small teams. Full-service tax filing is included at every tier, the interface is genuinely usable by owners who are not bookkeepers, and it handles W-2 employees and 1099 contractors, multi-state payroll, and basic benefits. It is the safest default recommendation for a business with roughly 1 to 50 employees.
QuickBooks Payroll — best if you already use QuickBooks. The value here is a single source of truth: payroll posts straight into your books, so reconciliation and job costing stay clean. Higher tiers add same-day direct deposit and tax-penalty protection. If your accountant lives in QuickBooks, the integration savings usually outweigh a slightly higher price.
OnPay — best value for very small and seasonal businesses. One straightforward plan, full-service tax filing, and strong handling of industries like restaurants and agriculture. If you have a handful of employees or your headcount swings by season, the flat, predictable pricing is hard to beat.
ADP (RUN) — best for growing businesses that want a rep and compliance depth. ADP scales from a few employees into the hundreds, layers in HR tools, and gives you human support that knows compliance. Pricing is quote-based and generally higher, but the trade is expertise and room to grow.
Paychex — best for hands-on HR and compliance support. Similar profile to ADP: a dedicated specialist, strong benefits and 401(k) administration, and solid multi-state compliance. A good fit when you want to outsource the worry, not just the math.
Rippling — best when payroll should sit inside HR and IT. Rippling ties payroll to onboarding, device management, and app provisioning. It is more than most micro-businesses need, but for a tech-forward company scaling headcount fast, running one system for people and IT is a real advantage.
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Realistic pricing comparison (example figures)
Payroll pricing is almost always a monthly base fee plus a per-employee-per-month charge. The figures below are illustrative ranges for planning only — for example, published pricing shifts and promotional discounts are common, so confirm current numbers directly with each vendor before you commit.
| Platform | Best for | Example base / month | Example per employee / month | Full-service tax filing |
|---|---|---|---|---|
| Gusto | Overall small-team default | for example ~$40 | for example ~$6 | Included all tiers |
| QuickBooks Payroll | QuickBooks accounting users | for example ~$45 | for example ~$6 | Included (penalty protection on top tier) |
| OnPay | Very small / seasonal | for example ~$40 | for example ~$6 | Included, single plan |
| ADP RUN | Growing teams wanting a rep | Quote-based (typically higher) | Quote-based | Included; tiers add HR |
| Paychex Flex | Hands-on HR/compliance | Quote-based (typically higher) | Quote-based | Included; tiers add HR |
| Rippling | Payroll + HR + IT in one | for example ~$8+ per user base | Modular add-ons | Included in payroll module |
Rule of thumb: for a team under 10 people, the platform-specific base fee dominates your bill; as you grow past 25 to 50 employees, the per-employee rate and the quality of support and compliance start to matter more than the base price.
Decision framework: matching the platform to your business
Choose Gusto if you want one clean, full-service platform for a small W-2 and contractor team and you do not have a strong accounting-software preference locking you in.
Choose QuickBooks Payroll if your books already live in QuickBooks and you value payroll data flowing straight into your accounting without exports.
Choose OnPay if you are very small, seasonal, or in an industry like hospitality or agriculture, and you want flat, predictable pricing with no tier games.
Choose ADP or Paychex if you are scaling past a handful of employees, expect to add benefits and HR, and want a named human who owns your compliance.
Choose Rippling if you are a tech-forward company that wants payroll, HR onboarding, and device/app management running on one system.
Works best when
- Your headcount and pay schedule are stable enough to automate.
- You want tax filing off your plate entirely (pick full-service, always).
- Your accounting, time tracking, and payroll can share data instead of living in silos.
Avoid the wrong pick when
- You are tempted by a bare "self-service" tier to save money — a single misfiled state return usually erases the savings. Full-service is worth it.
- You are buying enterprise HR software you will not use; do not pay for Rippling or top-tier ADP modules a five-person shop will never touch.
- You are switching mid-quarter without a plan to migrate year-to-date wage and tax data — that is where filing errors happen.
The part most guides skip: funding payroll when revenue is lumpy
The best payroll software in the world cannot run if the cash is not in the account on payday. For a lot of small businesses — contractors waiting on 30-to-60-day invoices, seasonal operators, retailers between busy stretches — the real payroll problem is not the software, it is timing. Revenue arrives in waves; payroll is due like clockwork.
When a strong month of sales is on the way but the deposit lands after payday, a revenue-based advance from an MCA marketplace can bridge the gap. Instead of underwriting on your personal credit score, this type of funder looks primarily at your business bank deposits and revenue trend, which is why it fits owners who are healthy on cash flow but thin on credit. Typical parameters: funding from about $10,000, credit profiles from roughly FICO 500+ considered, and approval decisions often within 24 to 48 hours because the review centers on your last several months of statements rather than a long documentation cycle.
Repayment is structured to move with your deposits rather than as a fixed bank-loan installment, which is what makes it usable for covering a payroll cycle you know your incoming revenue will cover. It is a cash-flow tool, not free money — approval is never guaranteed and the cost of capital is real — so use it to bridge a timing gap you can see closing, not to paper over a business that is shrinking. To weigh it against other options, see our guide to small business funding options and our breakdown of how revenue-based financing works.
How to switch payroll software without triggering tax errors
Most payroll horror stories are migration stories, not software stories. If you move platforms, protect yourself:
- Switch at a quarter boundary when possible. Starting a new provider at the beginning of Q1, Q2, Q3, or Q4 keeps year-to-date tax totals clean and reduces reconciliation risk.
- Carry over year-to-date wage and tax data accurately. Every employee's gross wages, withholdings, and employer taxes paid so far this year must transfer, or annual filings will be wrong.
- Run one parallel cycle if you can. Process the first payroll on both the old and new systems and reconcile them before you fully cut over.
- Confirm state and local registrations. Make sure the new provider is authorized to file and remit in every state where you have employees.
- Keep the old records. Retain access to prior filings and pay history for audit and year-end purposes.
Done deliberately, a switch is a weekend task. Done carelessly mid-quarter, it becomes a year of amended returns.
Frequently asked questions
What is the best payroll software for a small business overall?
For most US small businesses, Gusto is the best overall choice because it includes full-service payroll tax filing at every tier, handles both W-2 employees and 1099 contractors, supports multi-state payroll, and stays usable for owners who are not accountants. QuickBooks Payroll, OnPay, ADP, Paychex, and Rippling each win specific situations, but Gusto is the safest default for a team of roughly 1 to 50 people.
How much does small business payroll software cost?
Most platforms charge a monthly base fee plus a per-employee-per-month charge. As an illustration, base fees commonly run in the range of about $40 per month with per-employee costs around $6 per month for popular small-business plans, while ADP and Paychex are quote-based and generally higher in exchange for dedicated support. Always confirm current pricing directly with the vendor, since promotions and rates change.
Should I pay for full-service tax filing or handle taxes myself?
Choose full-service. Self-service tiers look cheaper, but a single misfiled or late federal, state, or local payroll tax return usually generates penalties that erase the savings many times over. Full-service platforms calculate, withhold, file, and remit your payroll taxes, and the better ones back their filings, which removes the highest-risk part of running payroll.
What is the best payroll option if I already use QuickBooks?
QuickBooks Payroll, because it posts payroll data straight into your existing books. That keeps reconciliation, job costing, and reporting clean without exporting and re-importing data. If your accountant already works in QuickBooks, the integration savings typically outweigh a modestly higher price versus a standalone platform.
What do I do if I cannot cover payroll because a customer payment is late?
If you have revenue coming but the timing does not line up with payday, a revenue-based advance from an MCA marketplace can bridge the gap. This type of funder underwrites primarily on your business bank deposits and revenue rather than your credit score, considers profiles from about FICO 500 and up, funds from around $10,000, and often decides within 24 to 48 hours. Approval is never guaranteed, so use it only to bridge a timing gap you can see closing.
When is the best time to switch payroll providers?
At the start of a calendar quarter. Switching at a quarter boundary keeps year-to-date wage and tax totals clean and minimizes the chance of filing errors. Transfer every employee's year-to-date figures accurately, confirm the new provider is registered to file in each of your states, and if possible run one parallel cycle on both systems before fully cutting over.
Which payroll software is best for contractors and 1099 workers?
Gusto and OnPay both handle 1099 contractors well, including year-end 1099 filing, and are cost-effective if your team is mostly contractors. If you mix W-2 employees and contractors, either platform covers both without a separate tool, which is simpler than running two systems.
Do I need HR features or just payroll?
If you have a small, stable team, a focused payroll platform like Gusto or OnPay is usually enough. Reach for ADP, Paychex, or Rippling when you are scaling headcount, adding benefits and 401(k), managing multi-state compliance, or want payroll tied to onboarding and IT. Do not pay for enterprise HR modules a very small shop will never actually use.
