How to Handle Payroll Taxes — Complete Practitioner Guide
Payroll Tax Fundamentals
| Payroll Tax | Rate | Who Pays | Form | Deposit Frequency |
|---|---|---|---|---|
| Federal income tax withholding | Varies (employee's W-4) | Employee (withheld by employer) | Form 941 (quarterly) | Semi-weekly or monthly (based on lookback period) |
| Social Security tax (employee) | 6.2% on wages up to $176,100 (2024) | Employee (withheld by employer) | Form 941 | Semi-weekly or monthly |
| Social Security tax (employer) | 6.2% on wages up to $176,100 (2024) | Employer | Form 941 | Semi-weekly or monthly |
| Medicare tax (employee) | 1.45% on all wages; +0.9% on wages >$200,000 | Employee (withheld by employer) | Form 941 | Semi-weekly or monthly |
| Medicare tax (employer) | 1.45% on all wages | Employer | Form 941 | Semi-weekly or monthly |
| Federal unemployment tax (FUTA) | 6% on first $7,000 of wages (credit reduces to 0.6%) | Employer only | Form 940 (annual) | Quarterly if liability >$500 |
| State income tax withholding | Varies by state | Employee (withheld by employer) | State forms | Varies by state |
| State unemployment tax (SUTA) | Varies by state (typically 1–6%) | Employer only | State forms | Quarterly |
Source: IRS Publication 15 (Circular E); IRS.gov/payroll; IRC §3111; §3301
The Trust Fund Recovery Penalty (IRC §6672) is one of the most severe penalties in the tax code. It makes any "responsible person" who "willfully" fails to collect or pay over trust fund taxes (employee income tax withholding and employee FICA) personally liable for 100% of the unpaid trust fund taxes. The TFRP can be assessed against: (1) business owners; (2) officers; (3) bookkeepers; (4) payroll processors; and (5) anyone else with authority over payroll. The TFRP is not dischargeable in bankruptcy. Practitioners should immediately advise any client with payroll tax problems to seek representation before the IRS begins the TFRP investigation.
Payroll Tax Deposit Schedule
| Lookback Period Tax Liability | Deposit Schedule | Deposit Deadline | Penalty for Late Deposit |
|---|---|---|---|
| $50,000 or less | Monthly depositor | 15th of the following month | 2–15% depending on days late |
| More than $50,000 | Semi-weekly depositor | Wednesday (for Fri-Sat-Sun payrolls); Friday (for Mon-Tue-Wed-Thu payrolls) | 2–15% depending on days late |
| $100,000 or more in any single deposit period | Next-day depositor | Next business day | 2–15% depending on days late |
| Any amount (<$2,500 per quarter) | Can pay with Form 941 | Form 941 due date (last day of month after quarter end) | No separate deposit required |
Source: IRS Publication 15 (Circular E); IRS.gov/payroll
All federal payroll tax deposits must be made electronically through the Electronic Federal Tax Payment System (EFTPS). Paper checks are no longer accepted for payroll tax deposits. Employers must enroll in EFTPS at eftps.gov. Deposits must be made by 8 PM ET on the due date to be considered timely. Late deposits result in a failure-to-deposit penalty of 2–15% of the unpaid amount, depending on how late the deposit is.
Payroll Tax Services for Tax Practitioners
| Service | Description | Fee Range | Client Type |
|---|---|---|---|
| Payroll tax compliance review | Review client's payroll tax filings and deposits for errors | $500–$1,500 | Small businesses with payroll issues |
| Form 941 preparation | Prepare quarterly payroll tax returns | $150–$400/quarter | Small businesses without payroll service |
| Form 940 preparation | Prepare annual FUTA return | $150–$300/year | Small businesses without payroll service |
| Payroll tax problem resolution | Resolve IRS payroll tax notices; installment agreements; TFRP defense | $1,500–$10,000+ | Businesses with payroll tax problems |
| TFRP defense | Represent client in Trust Fund Recovery Penalty investigation | $3,000–$15,000+ | Business owners facing TFRP assessment |
| Worker classification analysis | Determine employee vs. independent contractor status | $500–$2,000 | Businesses using contractors |
Source: NATP Payroll Tax Survey 2024; NSA Fee Study 2024
Background: Restaurant owner had $280,000 in unpaid payroll taxes over 6 quarters. The IRS had filed tax liens and was threatening to levy the business bank accounts. The owner was facing a Trust Fund Recovery Penalty assessment of $180,000 (the trust fund portion of the debt). Action: (1) Filed Form 2848 to represent the client; (2) Negotiated a 6-month compliance agreement with the IRS to allow the business to catch up on current payroll taxes; (3) Submitted an installment agreement request for the $280,000 balance; (4) Challenged the TFRP assessment by demonstrating that the owner had delegated payroll responsibility to a bookkeeper. Result: installment agreement approved at $4,200/month; TFRP assessment reduced to $45,000 (the owner's personal share of the trust fund taxes). Practitioner fee: $8,500. Client savings: $135,000 in avoided TFRP.
Frequently Asked Questions
The Trust Fund Recovery Penalty (TFRP) is a 100% penalty assessed against any responsible person who willfully fails to collect or pay over trust fund taxes (employee income tax withholding and employee FICA). The TFRP can be assessed against business owners, officers, bookkeepers, and anyone else with authority over payroll. The TFRP is not dischargeable in bankruptcy.
Employees are subject to income tax withholding, FICA (Social Security and Medicare), and FUTA. Independent contractors are not subject to employer withholding — they pay self-employment tax on their own. The IRS uses a facts-and-circumstances test (the common law test) to determine worker classification. Misclassifying employees as independent contractors can result in significant payroll tax liability plus penalties.
The failure-to-deposit penalty is: 2% if 1–5 days late; 5% if 6–15 days late; 10% if more than 15 days late; 15% if not deposited within 10 days of the first IRS notice. The penalty is calculated on the amount of the underpayment. Interest also accrues on unpaid amounts.
Trust fund taxes (employee income tax withholding and employee FICA) are not dischargeable in bankruptcy. Non-trust-fund payroll taxes (employer FICA and FUTA) may be dischargeable if they meet the standard tax discharge requirements (3-year rule, 2-year rule, 240-day rule). The Trust Fund Recovery Penalty is also not dischargeable in bankruptcy.
Act immediately. The IRS aggressively pursues payroll tax delinquencies. Steps: (1) File Form 2848 to represent the client; (2) Ensure the client is current on all future payroll tax deposits (the IRS will not negotiate if the client is still falling behind); (3) Request a payment plan for the back taxes; (4) Consider an Offer in Compromise if the client cannot pay the full amount; (5) Defend against the TFRP assessment if the client is a business owner.
The information on this page is intended for licensed tax professionals (CPAs, EAs, and tax attorneys) and is provided for educational and research purposes only. Tax law is complex and fact-specific — all strategies discussed are subject to limitations, phase-outs, and conditions that may not apply to every client situation. Practitioners should independently verify all information against current IRS guidance, Treasury Regulations, and applicable state law before advising clients. This content does not constitute legal or tax advice.
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