How to Run Payroll for Small Business Without Expensive Software

You can run payroll for a small business without expensive software by using a combination of spreadsheets, your bank's built-in tools, and a basic payroll service like Guidepoint or OnPay—which costs $35-60/month instead of the $500+ enterprise platforms charge.

The Spreadsheet Foundation That Actually Works

If you have fewer than 15 employees, a well-structured spreadsheet handles 80% of payroll math. Create columns for gross pay, federal withholding (use the IRS tax tables), state tax, Social Security, Medicare, and net pay. Google Sheets or Excel calculate deductions automatically once you set the formulas right.

The catch: spreadsheets don't file taxes or generate pay stubs automatically. You're responsible for manually entering W-4 data, recalculating when tax laws change, and exporting data to file quarterly 941 forms. It's doable if you're organized, but one missed deadline costs penalties.

For $0-50/month, this works. For your time and legal safety, it's usually worth paying a little more.

Low-Cost Services That Handle the Legal Stuff

Services like OnPay, Patriot, and Wave Payroll start at $35-60 monthly plus $2-4 per employee per payroll run. They handle federal and state tax filing, generate compliant pay stubs, and sync with your bank. Some offer direct deposit for an extra $1-2 per employee.

At this price point, you're paying for compliance peace of mind. These platforms file your quarterly taxes, track year-to-date earnings, and adjust withholding when tax rules change. If you have 5 employees and run payroll biweekly (26 times/year), you're looking at roughly $60 base + (5 × $4 × 26) = $580 annually. That's $48/month average—cheaper than most accounting hours spent on payroll.

The DIY Bank Method (Limited, But Real)

Some banks, including Chase and Bank of America, bundle basic payroll into business checking accounts. You input employee hours, the bank calculates taxes using IRS tables, and you approve before funds debit your account. It's free if you already have the account, but limited: no direct deposit, no state tax filing, and the interface is clunky.

Use this only if you have 1-2 contractors or part-time employees and don't mind handling tax filings separately.

When to Stop DIYing

Once you hit 20+ employees or operate in multiple states, you lose more time trying to stay compliant than you save on software costs. A full-service payroll processor like ADP or Guidepoint runs $500-1,500/month, but their support teams handle state-specific rules, wage garnishments, and audits. That's when the expense makes sense.

You also hit a decision point about your own time. If you're a founder, that 4 hours/month managing spreadsheets is worth your hourly rate. If it's eating into product work, a $60/month service is a bargain.

Building Your Stack

The simplest working approach: OnPay ($60/month) + your existing bank account + a 1099 agreement template from Guidepoint's site (free) for contractors. Run payroll every two weeks, let the platform file taxes, and you're compliant without complexity.

If you're building a company and designing all your operations from scratch, the same principle applies to every tool—website, app, even payroll. Start with the simplest solution that doesn't create legal risk, then upgrade when growth demands it. That's how founders save money without sacrificing safety.