S-Corp Payroll Guide: How It Works and How to Run It

As an S corporation owner, you are both a shareholder and an employee of your own business. That means you run payroll for yourself on a consistent schedule, withhold and pay payroll taxes, and pay yourself a salary the IRS considers reasonable, separate from any distributions you take.

The payroll system you build is the same whether you just pay yourself or a small team. Make decisions during setup to determine how much ongoing work you carry and how consistently you can run payroll.

SurePayroll® By Paychex is built for S-corp owner-employees processing payroll for themselves or their team.

1. How S-corp payroll works for owner-employees

As an active S-corp owner-employee, you run payroll for yourself on a consistent schedule, withhold federal and state payroll taxes from each paycheck, and pay yourself a salary the IRS considers reasonable. Any additional profit you take from the business comes as distributions, which are not subject to payroll taxes.  

Your role as a shareholder-employee

Active S-corp owners are shareholder-employees. You don’t pay yourself through an owner’s draw like a sole proprietor. Instead, you run payroll, withhold payroll taxes, and receive a Form W-2 at year end, the same wage and tax statement you provide any employees on your team.

S-corp owner-employee payroll works differently from the self-employment tax model sole proprietors and single-member LLCs use. A sole proprietor pays self-employment tax on all net profit from the business. In the S-corp structure, payroll taxes only apply to your W-2 wages.  

This starts with setting up and running payroll consistently.  

What the IRS requires

The IRS requires active S-corp owner-employees to take a salary. If you work in the business, running payroll for yourself is not optional.

Payroll taxes for S-corp owner-employees follow standard W-2 employment rules. You’ll withhold Social Security at 6.2 percent and Medicare at 1.45 percent from each paycheck under the Federal Insurance Contributions Act (FICA) taxes.  

As the employer, your business matches both and pays Federal Unemployment Tax Act (FUTA) taxes and state unemployment insurance (SUI). You’ll also withhold state and federal income taxes from your wages based on your Form W-4 elections.  

How distributions fit in

After you run payroll, you can take distributions from the remaining business profit. Those distributions are generally not subject to payroll taxes, provided your compensation is set appropriately.  

2. How to register as an S-corp employer

Forming your S-corp and registering as an employer are two separate steps. Before running your first payroll, confirm your EIN, open a state income tax withholding account, and register for SUI. Your S-corp may be active and still not be registered to run payroll, withhold taxes or fund unemployment insurance.

Employer Identification Number (EIN)

Your EIN is your S-corp’s federal tax ID. If your accountant set up your S-corp, you likely have this already. Verify it before you proceed. If you do not have one, apply at IRS.gov. It is free and you can complete it online quickly.

State income tax withholding account

Most states require you to register separately with the state revenue agency before you can withhold employee income taxes.  Registration requirements and timelines vary by state. Some states have no income tax. Check your state’s registration requirements before you start.  

State unemployment insurance (SUI) account

Register with your state labor or workforce agency to establish your SUI account. Your state assigns your SUI rate after registration. State unemployment taxes are an employer-paid cost; your S-corp funds this tax. You do not withhold it from employee wages.

New hire reporting

Federal law requires you to report new hires to your state within 20 calendar days of their hire date.

If you place yourself on payroll as a new employee of your S-corp, your state may require new hire reporting. Check your state's requirements.  

3. What you need before you set up payroll

Before you start setting up your payroll system, get four things ready: your employer registration credentials; employee documents for everyone on your team including yourself; your pay schedule decision; and bank account information for direct deposit.

Registration information

Your EIN, state income tax withholding account number, and SUI account number. With these credentials, you connect your payroll system to the correct federal and state agencies.

Employee documents

Collect a Form W-4 for federal income tax withholding elections, a Form I-9 for employment eligibility verification, and any state withholding forms your state requires. This applies to every person you are paying, including yourself.  

Pay schedule

Decide on your preferred pay schedule. Some states set a minimum pay frequency. Lock in your pay periods before setting up so your first payroll runs on your preferred cadence.

Banking information

Account and routing numbers for your business account and for each person you are paying by direct deposit, including yourself.  

SurePayroll helped me set up payroll for my S-corp. [My rep] was very prompt, patient, courteous, and professional. It took several calls to get it set up on my end, and then she walked me through processing my first payroll."
Jennifer, Better Business Bureau review

4. How to pay yourself: Salary, distributions, and reasonable compensation

As an active S‑corp owner‑employee, you pay yourself a reasonable salary through payroll and take additional business profit as distributions. Your salary runs through payroll and is subject to payroll taxes. Distributions are generally not.

From there, you set the structure: how salary and distributions work together, and what counts as reasonable compensation for the work you perform, as required by the IRS.

How salary and distributions work together

You don’t set salary and distributions independently. They work together as part of the same pay structure.

The sequence matters. You run payroll first and pay yourself reasonable compensation for the work you perform. Distributions come after payroll. They do not replace wages.

Since only salary runs through payroll, the split between salary and distributions determines how much of your income is subject to payroll taxes for the year. It also affects your Social Security earnings record and the compensation used to calculate certain retirement contributions.

What reasonable compensation means

Reasonable compensation is the salary standard the IRS applies to active S-corp owners. Your salary should be comparable to what you would earn doing similar work for another employer. The IRS does not assign a fixed number or a ratio.

In practice, when the IRS evaluates reasonable compensation, it looks at a consistent set of factors: the duties you perform, the time and effort you put in, your training and experience, what comparable businesses pay for similar roles, and any compensation agreements your S-corp has in place. The standard comes back to market value for the work you perform. If compensation is set too low, distributions can be reclassified as wages.

How to determine your number

Start with third-party compensation data. Bureau of Labor Statistics Occupational Employment and Wage Statistics (OES) surveys and industry salary reports give you a documented market baseline for your role. From there, factor in the hours you work in the business, the complexity of your duties, and your experience level.

Document the data sources you used and keep that documentation on file. Determining your specific number follows a more detailed process. For a deeper look at the methodology, including how to document your compensation decision and the factors the IRS evaluates, see the guide to determining reasonable compensation for S-corp owners.

5. How to classify and pay your team

If you pay anyone beyond yourself, whether employees, contractors, or both, determine their classifications before you set up payroll.  

Exempt vs non-exempt
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Employees fall into one of two wage-and-hour classifications: exempt or non-exempt. Non-exempt employees are entitled to minimum wage and overtime pay under the Fair Labor Standards Act (FLSA). Exempt employees generally are not eligible for overtime pay if they meet applicable salary and job duties requirements.

Classification depends on the work the employee performs, not the title on a business card. Administrative, professional, and executive roles may qualify for exemption when they meet the required tests. Many hourly employees and support roles are non-exempt and must receive overtime pay when required by law.

Determine each employee's classification before adding them to payroll, so compensation, overtime tracking, payroll processing, and recordkeeping are set up correctly.

The Small Business Administration estimates the true cost of a hire typically runs 1.25 to 1.4 times the base wage once employer taxes and benefits are included. Required employer taxes account for more of that gap than most first-time employers expect.

Employee vs contractor

The IRS determines the worker classification based on the degree of control you exercise over how, when, and where someone works.

If you direct how, when, and where someone works, that worker is likely an employee regardless of what your agreement says or what title you use. For most small professional services businesses: administrative staff and associates who work within your business structure and schedule are employees.  

A freelancer you engage project-by-project, with full autonomy over how they deliver their work, is a strong contractor case.

Use IRS Form SS-8 to request a formal determination from the IRS. If you are uncertain, work through it with your accountant.

How to set up and run payroll for your team

You set up employees in your payroll system using the same onboarding documents from your pre-setup checklist. Enter their compensation and withholding elections, and add them to your established pay schedule.

Contractors are a separate payment track. You pay their agreed rate and do not withhold taxes. You track what you pay them across the year for year-end reporting. Depending on your payroll system, you can pay contractors through the same S-corp payroll service you use for employees. That keeps all your payments, records, and year-end forms, including W-2s and 1099-NECs, in one place.

"I am not an accountant, but a great commercial real estate broker. In starting my own company, I was at a loss of how to give someone a paycheck/ACH and take out taxes. SurePayroll made it so simple."
Clell, Google review

6. How to run your first payroll

Your first S-corp payroll run covers everyone on your schedule, including yourself as the owner-employee. Before you approve the run, confirm your payroll system includes your company profile, employee profiles, and tax account credentials. Once your first payroll processes, payroll software handles tax deposits and filings on your schedule

What goes into your first payroll run

Your first payroll run checklist: Before you approve your first run, verify each employee’s information is correct, confirm compensation amounts, review withholding elections, pay periods, and direct deposit information. With that first run, you set the cadence for every payroll run that follows.

What payroll software does

Running payroll manually means calculating gross pay, applying IRS Publication 15 tax tables for federal income tax withholding, calculating Social Security and Medicare for both employee and employer, tracking state income tax withholding, and maintaining a payroll register for your bookkeeping records.  

SurePayroll calculates taxes, handles filings, and runs payroll on your schedule.

You can run manual payroll. The tax calculations are accessible with accounting software and IRS Publication 15. The decision depends on whether that time is better spent elsewhere.  

7. Your ongoing payroll obligations

After you run your first payroll, your obligations follow a defined schedule. Every quarter, you file Form 941 and remit federal tax deposits. Every year, you issue W-2s to employees and 1099-NECs to contractors, file Form 940, and submit your Form 1120-S by March 15. Payroll software automates the deposits and filings on your schedule.

Every pay period

Review and approve each payroll run before it processes. Confirm compensation amounts, any changes to withholding elections, and direct deposit information are current. If you added a new team member or contractor since your last run, check that they are set up in your system before you approve.

If your payroll system has an employee portal, you give your team direct access to their pay stubs after each run. They pull what they need without coming back to you.

"Payroll takes less than 5 minutes every other week to process — could not ask for a better product!"  Tony, Trustpilot review

Every quarter

Form 941. File Form 941, Employer’s Quarterly Federal Tax Return by the last day of the month following each quarter. Standard due dates are April 30, July 31, October 31, and January 31. When any of those dates fall on a weekend or holiday, the deadline moves to the next business day. See IRS Topic 758 for deposit schedule rules.  

Federal tax deposits. Submit federal tax deposits via EFTPS on your assigned deposit schedule. The IRS assigns you either a monthly or semi-weekly deposit schedule based on your lookback period. New employers start as monthly depositors by default. For the full employment tax calendar, see IRS Employment Tax Due Dates. If you use SurePayroll, deposits run on your assigned schedule automatically.

State payroll taxes. File your state payroll tax return and submit state withholding on your state’s schedule. Most states require quarterly filings, but state unemployment taxes and submission schedules vary.

State unemployment insurance. File your state unemployment insurance report and pay any SUI owed. SUI is an employer-paid tax. Your rate is assigned at registration and adjusts over time based on your claims history.

Every year

Form W-2 and W-3. Issue a Form W-2, the wage and tax statement, to every employee including yourself by January 31. File Form W-3, Transmittal of Wage and Tax Statements, with the Social Security Administration by the same date. Most payroll services generate the W-3 as well as a Form W-2 for each employee.  

Form 1099-NEC. Issue Form 1099-NEC to every contractor you paid $2,000 or more in 2026 (indexed for inflation every year) by January 31, and file copies with the IRS by the same date.  

Form 940. File Form 940, Employer’s Annual Federal Unemployment Tax Return by January 31. Form 940 covers your federal unemployment tax act (FUTA) obligation for the year.  

Form 1120-S. File Form 1120-S, your U.S. income tax return for an S corporation, by March 15, unless you file for an extension. Form 7004 grants an automatic six-month extension to September 15. Your Form 1120-S reports the S-corp’s income, business expenses, and deductions for the year.  

Schedule K-1. Issue a Schedule K-1 to each shareholder, including yourself, by the 1120-S filing deadline. Your K-1 reports each shareholder’s share of business income, deductions, and credits for the year. It flows from your Form 1120-S filing to each shareholder’s personal tax return, which is due April 15.

S-corp payroll filing and reporting deadlines at a glance

‍8. Run your S-corp payroll on schedule

You set the salary. You run the payroll. You file on schedule. The structure is yours to own.

SurePayroll is built for S-corp payroll at exactly this scale — more than 25 years of small business payroll, free setup and support through your first run.

Get started with SurePayroll.

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