Do I Need to Run Payroll if I Have an S-Corp?

Yes -- if you are a shareholder-employee of an S-Corp and you perform services for the business, you are legally required to run payroll and pay yourself a reasonable salary with proper tax withholdings. This is not optional, and the IRS actively enforces this requirement. Failing to run payroll is one of the most common S-Corp compliance violations and can result in substantial penalties, reclassification of distributions as wages, and back taxes with interest.

The Legal Basis for the Payroll Requirement

The requirement stems from the employment tax provisions of the Internal Revenue Code. Under IRC Section 3121(a), wages paid to an employee are subject to FICA taxes. An officer of a corporation who performs more than minor services is considered a statutory employee under IRC Section 3121(d)(1), regardless of whether the officer calls themselves an employee or an independent contractor.

The IRS reinforced this position in Notice 2008-1 and Fact Sheet 2008-25, stating that S-Corp officer-shareholders who provide services to the corporation must receive reasonable compensation as W-2 wages subject to employment taxes. Simply distributing all profits as shareholder distributions -- while paying no salary -- is not compliant.

What Running Payroll Involves

Running payroll for an S-Corp requires several ongoing compliance obligations. First, you must determine a reasonable salary -- one that reflects the fair market value of the services you provide (as discussed in the reasonable compensation analysis). Second, you must withhold federal income tax, Social Security tax (6.2% employee share), Medicare tax (1.45% employee share, plus 0.9% Additional Medicare Tax on wages above $200,000), and applicable state and local income taxes from each paycheck.

The corporation pays the employer share of FICA taxes: 6.2% for Social Security and 1.45% for Medicare, plus the Federal Unemployment Tax (FUTA) under IRC Section 3301 (6.0% on the first $7,000 of wages, effectively reduced to 0.6% after the standard FUTA credit for state unemployment taxes paid).

Payroll tax deposits must be made on a monthly or semi-weekly basis depending on your total tax liability, following the IRS deposit schedule under IRC Section 6302 and the instructions for Form 941. Missing deposit deadlines triggers penalties under IRC Section 6656 -- 2% for deposits 1-5 days late, 5% for 6-15 days late, 10% for more than 15 days late, and 15% if not deposited within 10 days of an IRS notice.

Required Payroll Filings

S-Corp payroll generates several required filings throughout the year. Form 941 (Employer's Quarterly Federal Tax Return) is due by the last day of the month following each calendar quarter -- April 30, July 31, October 31, and January 31. Form 940 (Annual Federal Unemployment Tax Return) is due January 31 of the following year. Form W-2 (Wage and Tax Statement) must be furnished to employees and filed with the Social Security Administration by January 31. Form W-3 (Transmittal of Wage and Tax Statements) accompanies the W-2 filing.

Most states also require quarterly state unemployment (SUTA) filings and withholding returns, with deadlines and requirements varying by state.

Consequences of Not Running Payroll

The IRS can reclassify shareholder distributions as wages, resulting in back FICA taxes (both the employee and employer shares), failure-to-deposit penalties, failure-to-file penalties for unfiled Forms 941, and interest from the original due dates. In extreme cases, the IRS may also assert the trust fund recovery penalty under IRC Section 6672, which holds responsible persons personally liable for unpaid withholding taxes -- and this penalty survives bankruptcy.

Court cases consistently support the IRS position. In Radtke v. United States (712 F. Supp. 143, E.D. Wis. 1989), the court held that an S-Corp attorney who paid himself no salary but took $18,225 in distributions was subject to reclassification. The court noted that if the shareholder performs services for the corporation, the corporation is required to treat the compensation as wages.

Setting Up Payroll

You have three main options for processing payroll. A full-service payroll provider (such as Gusto, ADP, or Paychex) handles calculations, tax deposits, filings, and W-2 preparation for a monthly fee (typically $40 to $150 per month for a single employee). An accountant-managed payroll service provides similar support through your CPA's office. Self-managed payroll using IRS EFTPS (Electronic Federal Tax Payment System) for deposits and manual preparation of quarterly returns is possible but error-prone and not recommended unless you have payroll experience.

For most S-Corp owners, a full-service payroll provider is the most cost-effective option. The monthly fees are a deductible business expense, and the provider ensures that deposits are made on time, returns are filed accurately, and year-end W-2s are prepared correctly. The cost of payroll services is a small fraction of the self-employment tax savings that the S-Corp election provides.

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This article is for informational purposes only and does not constitute legal or tax advice. Consult a qualified tax professional regarding your specific circumstances. AE Tax Advisors, 935 Lake Elmo Dr, Suite B, Billings, MT 59105. Phone: (631) 614-5762.