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You have two employees, a handful of contractors, and a busy season coming up. Payroll was fine when you were the only person on the payroll, but now it’s a monthly exercise in spreadsheet anxiety. What you need is a payroll system for small business that doesn’t eat your evenings.
The tricky part is deciding which type of system is worth the money. There are four broad approaches, and each one solves a different problem. We’re going to compare them honestly, including the costs and the hidden frustrations. If you’re still getting the basics right, a step-by-step guide to setting up a payroll system for small business is a solid starting point.
The Four Approaches You’ll Actually Choose Between
At a glance, these are the options:
- Manual spreadsheets: You build your own payroll calculator in Excel or Google Sheets.
- Accounting software add-ons: Payroll modules that sit inside your existing bookkeeping tool.
- Standalone payroll software: A dedicated desktop or cloud application just for payroll.
- Full-service online payroll services: The vendor handles calculations, tax filings, and direct deposit for you.
Each option has a use case. The question is which one aligns with your business size, your staff’s pay structures, and your tolerance for paperwork.
Option 1: The Spreadsheet System
The spreadsheet approach is older than most payroll software vendors, but it still works for a very specific type of business: one with a handful of salaried employees, no overtime, no tips, and no multi-state tax complications. For that small group, a basic Google Sheet with a few formulas can calculate gross pay, Social Security, and Medicare without much fuss.
Why spreadsheets still make sense
The cost is essentially zero. You already pay for a cloud spreadsheet tool. You can also control every single formula, which appeals to owners who distrust software recommendations. And if you’re the only person who looks at it, it can be surprisingly efficient.
Where DIY payroll breaks down
Now add one hourly employee with fluctuating hours, a bonus, a reimbursement, and a different state tax rate. Your formulas start to creak. Manually calculating deductions is prone to error, and if you miss a payroll tax deadline, the penalty is real. Spreadsheets give you no automated reminders, no direct deposit, and no electronic filing of payroll taxes.
If you’re still using spreadsheets and the only thing keeping you alive is careful double-checking, you might find the migration easier than you think. A practical guide to switching to online payroll services walks through what to move across, so you don’t lose historical data in the process.
Option 2: Payroll Add-Ons Inside Your Accounting Software
If you already use QuickBooks, Xero, or a Sage product, the built-in payroll module is the obvious first upgrade. It keeps your payroll and accounts in one place. When you run payroll, the journal entries flow straight into your general ledger. No exporting or re-keying.
The convenience factor
Add-ons shine in smaller businesses that need to pay employees and file periodic taxes. They automate the math and flag when you’re missing information, like an address or a tax ID. They usually include direct deposit for an extra fee, but the convenience of having everything in one dashboard is a genuine time saver.
The limitations
Accounting payroll modules are not full-service. They still require you to review tax withholdings, approve pay runs, and submit filings in most cases. They also assume you’re comfortable with the accounting side. If you’re using Sage, for example, our guide to the Sage accounting system explains where the built-in payroll module shines and where it gets tricky, so you can see if it’s robust enough for your team.
Option 3: Standalone Payroll Software
Standalone payroll software, like Gusto, OnPay, or a desktop product such as QuickBooks Desktop Payroll, sits outside your general ledger. It handles the calculations, generates payslips, and files taxes by itself. You pay a monthly subscription, and there’s no need to stay locked into a particular accounting suite.
Control and customization
These tools are built specifically for payroll, so they handle the edge cases better than accounts add-ons. Multiple pay rates, commission structures, tips, retirement plan deductions, and even garnishments are all supported. You get more control over pay schedules and can often run unlimited pay runs per period. For a business with a mix of salaried and hourly staff, this is the sweet spot.
The price of that control
You’re still the operator. You need to enter new hires, adjust wages, review tax updates, and pressing the “run payroll” button is still on you. If you miss a deadline, the software won’t save you. And if you use a desktop version, you may need to download updates manually. These apps also charge per employee each month, so the cost grows as your team grows.
Option 4: Full-Service Online Payroll Services
Full-service online payroll providers, such as ADP Run, Paychex Flex, and Gusto’s higher tiers, do the heavy lifting. You simply approve a payroll preview, and the vendor calculates, deducts, deposits, and files all the necessary taxes with federal and state agencies. Some even handle benefits administration and workers’ comp.
The hands-off option
This is the closest thing to taking payroll off your plate entirely. You trade your time for a fee. Most full-service providers offer a mobile app, employee self-service portals, and automatic tax filing for no extra cost. They also keep up with regulatory changes, so you don’t have to know the new local withholding limits.
The trade-offs
Full service costs more. You’ll pay a base subscription plus a per-employee fee, so a team of ten might run you $80 to $150 per month. You also rely on the vendor’s customer support, and if something goes wrong, you’re on hold rather than fixing it yourself. Data migration can be messy if you’ve previously handled payroll manually, which is why a complete guide to online payroll services is worth reading before you sign up.
The Real Cost Comparison
Let’s put actual numbers on a business with 5 employees and a $2,000 monthly payroll run.
- Spreadsheet: $0 in software costs, but roughly 8-10 hours of work per payroll cycle, plus the risk of a tax penalty if a filing is late.
- Accounting add-on: $15-$35 per month, plus $2-$5 per employee per month. Direct deposit often costs an extra $1 per employee.
- Standalone software: $25-$60 per month, plus $5-$10 per employee. Usually includes tax filing and unlimited runs.
- Full-service provider: $50-$70 base, plus $5-$10 per employee. This often includes everything: direct deposit, tax filing, workers’ comp, and employee benefits.
These numbers shift depending on your provider and location. The meaningful difference is not the sticker price but the hourly cost of your own time. If you value your time at $50 per hour, a spreadsheet costing you 10 hours per cycle is a hidden $500 expense every month.
The Trade-Off Matrix
Here’s the honest summary of how these options compare across the dimensions that actually matter:
- Ease of use: Full service wins. Spreadsheets demand the most discipline.
- Time commitment: Spreadsheets are a weekly burden; full service takes minutes.
- Cost: Spreadsheets look free but are expensive in time; full service is the highest direct cost.
- Control: Standalone software gives you the most manual control without writing formulas.
- Tax compliance: Full service and most standalone software handle filings automatically. Spreadsheets rely on you.
- Best fit: Spreadsheets work for solo operators and firms with zero payroll complexity. Add-ons work up to around ten employees. Standalone software suits growing teams with mixed pay structures. Full service works when you’d rather spend your weekend with your kids than with a tax table.
Three Questions to Ask Before You Commit
Rather than picking the most popular tool, ask yourself these three questions. The answers will point you toward the right payroll system for small business.
1. How complex is your payroll, really? Count how many different pay rates, overtime rules, tips, reimbursements, and tax jurisdictions you deal with. Fewer than three? A simple add-on or spreadsheet may suffice. More than three? Consider standalone or full service.
2. Who else needs to see the data? If you have an accountant or bookkeeper who needs access, a cloud-based system with an accountant view is worth the extra cost. Desktop and spreadsheet options become cumbersome when three people need access.
3. What happens if you’re away and payroll is due? If you’re the only person who knows how to run your spreadsheet or desktop software, there’s a risk. Full-service providers and cloud offerings allow someone else to approve and run payroll using a permission-based login. That’s a serious safety net.
There’s no universal right answer. But there is a right answer for your business’s size, your time, and your tolerance for admin work. And if you’re eyeing a move away from spreadsheets, the best starting point is a practical guide to getting payroll right for a small business, so you don’t repeat the mistakes everyone else makes.
