Outsource it. For the vast majority of small businesses, especially those with fewer than 20 employees, running payroll through a dedicated platform or provider is cheaper, safer, and less stressful than trying to handle it yourself.

Platforms like Gusto, ADP, Paychex, and QuickBooks Payroll calculate wages, withhold the correct taxes, file your quarterly and annual returns, generate W-2s, and deposit paychecks directly into your employees’ bank accounts. They stay current on tax law changes so you don’t have to. Most of these services cost between $40 and $150 per month plus a small per-employee fee. That’s a fraction of what a payroll mistake can cost you in penalties.

Running payroll in-house means you’re responsible for calculating federal income tax withholding, Social Security, Medicare, federal unemployment tax, and then the state layer on top of that. In New York, that state layer is heavy. You have state income tax withholding, NY Paid Family Leave contributions, state disability insurance, and state unemployment insurance. If your employees live in New York City, there’s a resident tax to account for as well. Miss any of these and you’re dealing with penalty notices from the IRS or the NY Department of Taxation and Finance. The penalties for late payroll tax deposits start immediately and compound quickly.

New York also requires that manual workers be paid weekly. If you have employees doing physical labor and you’re paying them biweekly, you may already be out of compliance. An outsourced payroll provider will flag this kind of thing. Doing it yourself, you might not even know the rule exists until the Department of Labor contacts you.

The time cost is real too. Calculating payroll, making tax deposits on the right schedule, filing quarterly Form 941s with the IRS, filing quarterly returns with New York State, reconciling everything at year end, and preparing W-2s. For a business owner who should be focused on running the business, that’s hours every pay period spent on something a $100/month service handles automatically.

There is a middle path worth mentioning. If you want to stay hands-on with payroll but need help getting started, a one-time setup with training can work well. You get the payroll software configured correctly with all the right tax accounts and filing frequencies, then learn how to run it yourself going forward. This makes sense for owners who are comfortable with software and want to save on ongoing fees. Our payroll system setup and training service is designed exactly for that situation.

For businesses that don’t want to think about payroll at all, full outsourcing is the answer. You approve hours or salary amounts, and everything else gets handled. Tax deposits happen on time, filings go out on schedule, and employees get paid without you manually processing anything.

The one scenario where truly in-house payroll makes sense is larger companies with a dedicated accounting department that can absorb the work. If you have a controller or full-time bookkeeper already managing your finances, they can potentially run payroll as part of their responsibilities. But for a small business owner handling small business bookkeeping in the Bronx alongside everything else on their plate, the risk and time investment just don’t make sense.

The bottom line is that payroll errors are among the most expensive mistakes a small business can make. The IRS assesses billions in payroll penalties every year, and small businesses account for a disproportionate share. Outsourcing payroll removes that risk almost entirely for a predictable monthly cost. It’s one of the easiest decisions a business owner can make.