Before you read further — which describes you?
Quick Answer
Federal (IRS) payroll tax is the employer’s portion of Social Security (6.2%), Medicare (1.45%), and federal unemployment tax (FUTA, 0.6% after credits), plus withholding of employee Social Security and Medicare, federal income tax, and additional Medicare tax. Total employer payroll tax burden is typically 7.65% to 8.25% plus withholding obligations. The short version is that federal payroll tax interacts extensively with California state payroll tax. Classification disputes at one level typically trigger the other. Trust Fund Recovery Penalty (IRC §6672) imposes personal liability on responsible persons for willful failure to collect/pay payroll tax.1
Federal payroll tax issue? A 15-minute consultation is free.
Federal payroll tax framework for California employers.
The Four Federal Payroll Tax Categories
| Tax | Rate2 |
|---|---|
| FICA (Employer) | 6.2% SS + 1.45% Medicare |
| FUTA | 0.6% after state credit |
| Withholding | Federal income + SS + Medicare + add’l Medicare |
| Trust Fund Recovery | 100% of withheld trust fund tax |
Quick Reference
Jump to: FICA, FUTA, withholding, or TFRP.
1. FICA (Social Security + Medicare)
Employer pays 7.65% (6.2% SS + 1.45% Medicare) matched from employee wages.
If this is you: Employer of W-2 workers. FICA applies to all wages up to SS wage base (higher for Medicare). Non-discretionary.
FICA Compliance
- Calculate per-employee FICA.
- Withhold employee match.
- Deposit semiweekly or monthly.
- File Form 941 quarterly.
- Reconcile annually.
2. FUTA (Federal Unemployment)
Employer pays 6% on first $7,000 of wages; reduced to 0.6% with state unemployment credit.
If this is you: FUTA deposit quarterly. Form 940 annually. California FUTA credit applies if state UI deposits timely.
3. Withholding Obligations
Employer withholds federal income tax, employee FICA, and additional Medicare tax.
If this is you: Withhold per Form W-4 information. Deposit with FICA. Track carefully — withheld amounts are “trust fund” taxes.
4. Trust Fund Recovery Penalty (IRC §6672)
Personal liability for responsible persons who willfully fail to collect/pay trust fund tax.
If this is you: Business owner or financial officer with authority over payroll tax deposits. TFRP exposure equals 100% of unpaid trust fund tax. Personal assets at risk.
TFRP exposure? Personal liability is serious. Book consultation.
Federal Payroll Tax Document Lookup
| Document | Purpose |
|---|---|
| Form 941 | Quarterly Federal Tax Return |
| Form 940 | Annual FUTA Return |
| Form W-4 | Employee Withholding |
| Form W-2 | Annual Wage Report |
| IRC §6672 | Trust Fund Recovery Penalty |
| Form 2751 | TFRP Proposed Assessment |
Found your letter or notice code? The next step is confirming your exact deadline and whether you need representation. A 15-minute call answers both. Book a free call →
Federal Payroll Statute
- 3-year assessment statute.
- Unlimited for fraud.
- 10-year collection statute (CSED).
- TFRP follows underlying employment tax statute.
Federal Payroll Outcomes
| Issue | Resolution Path |
|---|---|
| Employment tax balance | Installment, OIC, CNC, bankruptcy |
| TFRP personal liability | Challenge responsibility / willfulness |
| 1099 reclassification | Federal + CA EDD coordination |
| Late deposits | Penalty abatement possible |
Federal Payroll Escalation
Return Filing
Form 941 quarterly, Form 940 annually.
Audit or Deposit Issue
IRS review of payroll tax.
TFRP Interview
Personal liability determination for responsible persons.
Assessment and Enforcement
Federal collection of balance.
First 48 Hours of Federal Payroll Issue
- Confirm balance and periods.
- Assess TFRP exposure.
- File Power of Attorney.
- Engage counsel.
- Propose resolution.
The ROI Question
TFRP personal liability can be life-altering. Professional defense of responsibility and willfulness determinations is essential.
When to Engage
- TFRP interview or assessment.
- Federal + CA coordination.
- Employment tax audit.
- Material unpaid employment tax.
Frequently Asked Questions
What is federal payroll tax?
Employer’s portion of FICA (Social Security 6.2% + Medicare 1.45%) plus FUTA (0.6% after state credit) plus withholding obligations. Employers also withhold employee income tax, FICA, and additional Medicare tax. Total employer burden typically 7.65-8.25% plus withholding.
What is Trust Fund Recovery Penalty?
IRC §6672 personal liability penalty equal to 100% of unpaid trust fund tax (withheld income tax and employee FICA). Applies to responsible persons who willfully fail to collect/pay. Personal assets at risk.
Who is a responsible person for TFRP?
Individuals with authority to direct payroll tax deposits. Corporate officers, CFO, HR director with check-signing authority. Not just owners — employees with signing authority can be responsible persons.
What is willful failure for TFRP?
Deliberate choice to pay other creditors before trust fund tax. Does not require fraud. Knowing that trust fund tax was unpaid and paying other obligations establishes willfulness.
How does federal payroll tax interact with California?
Parallel systems with overlap. Federal (IRS) and state (EDD) collect employment-related tax. Classification findings at one level routinely flow to the other. Coordinated representation advisable.
Can TFRP be abated?
Challenged on responsibility or willfulness grounds. Reasonable cause typically not available for TFRP (which already requires willful element). Professional defense at interview and Appeals stages.
What is Form 941?
Employer’s Quarterly Federal Tax Return. Reports federal income tax withheld, employer and employee FICA, and adjustments. Filed quarterly. Primary federal payroll tax compliance form.
What is Form 940?
Employer’s Annual Federal Unemployment Tax Return. Reports FUTA liability. Filed annually. California FUTA credit applies if state UI deposits made timely.
Can I resolve federal payroll tax debt?
Yes. Same IRS resolution paths — installment agreement, OIC, CNC, bankruptcy (with specific employment tax rules). Trust fund recovery penalty has specific resolution considerations.
How does federal contractor reclassification work?
IRS uses multi-factor common law test (different from California ABC). Reclassification exposes federal employment tax. Section 530 relief available for some reclassifications.
What is Section 530 relief?
Safe harbor for federal employment tax reclassification when employer had reasonable basis for contractor treatment, consistent treatment, and proper 1099 filing. Important federal protection not available at California level.
Can I settle federal employment tax?
Yes via OIC. Employment tax OIC available with specific restrictions. Prior compliance, trust fund status, and responsible person dynamics all factor.
Does bankruptcy discharge federal payroll tax?
Trust fund portion generally not dischargeable. Employer portion can be discharged if meets tests. Complex. Requires coordinated tax-bankruptcy analysis.
If you have read this far, you have a notice and you are trying to understand it before doing anything that makes it worse. That instinct is correct.
The next right move is a 15-minute call. We will identify the audit type, confirm your deadline, and tell you honestly whether you need representation. There is no cost and no obligation.
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Next Steps
Federal payroll issue? 15-min consultation free.