OSHA penalties increase every year with inflation. In 2025, a single willful violation can cost an employer more than $165,000 — and that number climbs when violations are repeated or go uncorrected. Understanding how OSHA calculates fines is the first step toward knowing what you're facing and what you can do about it.
2025 OSHA Penalty Amounts
| Violation Type | Maximum Penalty |
|---|---|
| Other-than-Serious | $16,550 per violation |
| Serious | $16,550 per violation |
| Willful | $165,514 per violation |
| Repeated | $165,514 per violation |
| Failure to Abate | $16,550 per day beyond abatement date |
| Failure to Report (fatality/hospitalization) | $16,550 per incident |
These are the maximum amounts. The actual penalty OSHA proposes depends on several factors — and there are established ways to reduce it. More on that below.
The Five Violation Categories Explained
Other-than-Serious
A violation that has a direct relationship to job safety and health but would likely not cause death or serious physical harm. OSHA may propose a penalty of up to $16,550 but commonly proposes lower amounts for these violations, and they are frequently reduced to zero for small employers with good faith.
Serious
A violation where there is a substantial probability that death or serious physical harm could result, and the employer knew or should have known of the hazard. This is the most common violation category. OSHA must propose a penalty for serious violations — the minimum penalty is $1 for regulatory purposes, but actual proposals are typically in the thousands.
Willful
A violation committed with intentional disregard for, or plain indifference to, the requirements of the OSH Act. Willful violations carry the highest penalties — up to $165,514 per violation — and can result in criminal referral if a worker dies as a result. OSHA considers a violation willful when the employer knew a hazard existed and chose not to correct it.
Repeated
A violation of any standard, regulation, rule, or order where the employer has been previously cited for the same or a substantially similar violation within the past five years. Repeated violations carry the same maximum as willful violations — up to $165,514 — and are a strong signal to OSHA that management is not taking compliance seriously.
Failure to Abate
When an employer fails to correct a cited violation by the abatement date on the citation, OSHA may propose an additional penalty of up to $16,550 per day for each day the violation continues. This can accumulate quickly and dwarf the original penalty.
How OSHA Calculates Your Penalty
OSHA doesn't simply impose the maximum for every violation. Penalty amounts are calculated using a formula that accounts for four factors:
1. Gravity (the primary factor)
OSHA evaluates the severity of the potential injury (ranging from minor to death) and the probability that an injury would actually occur given the conditions. High-gravity violations — those most likely to result in death or permanent disability — receive the highest base penalties.
2. Employer Size
Small employers receive significant penalty reductions based on the number of employees:
| Number of Employees | Penalty Reduction |
|---|---|
| 1–10 employees | Up to 70% reduction |
| 11–25 employees | Up to 60% reduction |
| 26–100 employees | Up to 30% reduction |
| 101–250 employees | Up to 20% reduction |
| 251+ employees | No size reduction |
3. Good Faith
Employers who have made a genuine, documented effort to comply with OSHA standards can receive up to a 25% penalty reduction. Evidence of good faith includes a written safety program, documented safety training, and regular self-audits. An employer with no safety program in place typically receives no good faith reduction — and may receive a penalty increase.
4. History
Employers with no OSHA violations in the prior three years may receive a 10% penalty reduction. Employers with prior violations in the same area may see an increase.
What to Do After Receiving an OSHA Citation
When you receive a citation by certified mail, the clock starts immediately. You have 15 working days from the date you receive it to act. Missing this window turns the citation into a final order — non-contestable, non-negotiable.
Step 1: Read the citation carefully
The citation document identifies the specific standard violated, the conditions that constituted the violation, the proposed penalty, and the abatement date. Make sure you understand each cited item before deciding how to respond.
Step 2: Request an informal conference (recommended first step)
Before deciding whether to formally contest a citation, most employers benefit from requesting an informal conference with the OSHA Area Director. This is not a legal proceeding — it's a meeting where you can present your case, provide context, show evidence of correction, and negotiate penalty reductions. Many citations are reduced or withdrawn at this stage without any formal contest.
Request the informal conference within the 15-working-day window. Having the conference does not waive your right to formally contest.
Step 3: Decide whether to contest
If the informal conference doesn't resolve the issue to your satisfaction, you can file a formal Notice of Contest within the 15-working-day window. This kicks the matter to the Occupational Safety and Health Review Commission (OSHRC), an independent agency that handles contested OSHA cases.
Grounds for contesting a citation include:
- The cited condition did not exist or was not a violation of the standard
- You were not the employer responsible for the condition
- Compliance was not feasible
- The penalty amount is excessive given the gravity and circumstances
- The abatement period is unreasonably short
Step 4: Correct the violation regardless
Contesting a citation does not suspend your obligation to correct the hazard. If the violation poses a real risk to workers, fix it while the contest is pending. Documenting your abatement efforts strengthens your position in any proceeding and demonstrates good faith.
Penalty Reduction Strategies That Work
Whether you're facing a pending inspection or responding to a citation already in hand, there are legitimate strategies that reduce OSHA penalty exposure.
- Document your safety program. A written safety program with dated revision history is one of the clearest signals of good faith.
- Show training records. Documented employee training on specific hazards directly reduces gravity scores on related violations.
- Correct violations quickly. Prompt abatement after an inspection — even before the citation is issued — demonstrates good faith and often reduces proposed penalties.
- Engage in the informal conference. Don't skip it. Most employers who participate in informal conferences come out with reduced penalties.
- Establish a safety committee. A documented, functioning safety committee is evidence of systematic compliance effort.
State Plan States: Different Rules Apply
Twenty-two states and two territories operate their own OSHA-approved State Plans, with their own penalty structures. State plan penalties must be at least as effective as federal OSHA but can differ in the specifics. California's Cal/OSHA, for example, has substantially higher maximum penalties than federal OSHA for certain violations.
If you operate in a state plan state, verify your state's current penalty amounts and procedures — they may differ from what's listed here.