Quick Answer: New Jersey pre-tax commuter benefits generally must be offered by employers with at least 20 employees for each working day during at least 20 calendar workweeks in the current or immediately preceding calendar year. Employees working outside New Jersey can count toward the 20-employee employer threshold. Covered employers must give eligible employees the opportunity to use pre-tax earnings for qualifying transit and commuter highway vehicle expenses. For 2026, the federal monthly limit for these qualifying transportation benefits is $340.
Which New Jersey Employers Are Covered?
New Jersey‘s commuter benefit rule generally applies when an employer has 20 or more employees for each working day during at least 20 calendar workweeks in the current or immediately preceding calendar year. The employer-size calculation is broader than simply counting workers at a New Jersey office because employees working outside New Jersey can also count toward the 20-employee threshold.
| Requirement | What Employers Should Check |
|---|---|
| Employee count | At least 20 employees |
| Duration | Threshold met during at least 20 calendar workweeks |
| Measurement period | Current or immediately preceding calendar year |
| Employee locations | Employees outside New Jersey can count toward the employer threshold |
A company with a seasonal, growing, or changing workforce should review payroll records across the relevant year instead of relying only on its current headcount. A business that has 20 employees today may not yet meet the full test, while a company that has since dropped below 20 may still be covered because the rule also considers the immediately preceding calendar year.
Which Employees Must Actually Be Offered the Benefit?
The employer-count rule and employee-eligibility rule are different. Employees outside New Jersey may help a company reach the 20-employee threshold, but that does not automatically mean every out-of-state employee must receive the New Jersey commuter benefit.
For determining who must actually receive the offer, New Jersey uses its state employment rules. Employees working in New Jersey are the clearest case, while remote or multistate employees may require a closer look at where their work is based or directed. Employers with workers in several states should therefore answer two separate questions: Does the company meet the 20-employee and 20-workweek test, and which individual employees fall under New Jersey’s commuter benefit requirement?
What Commuting Expenses Can Employees Pay Pre-Tax?
Covered employers must give eligible employees an opportunity to use pre-tax earnings for qualifying transit passes and commuter highway vehicle transportation. This may include qualifying public transportation and certain commuter van arrangements that meet federal qualified transportation rules.
For 2026, the federal monthly limit for qualifying transit passes and commuter highway vehicle transportation is $340. Federal tax rules also provide a separate $340 monthly limit for qualified parking, but qualified parking is not part of the transportation benefit New Jersey requires employers to offer under this specific rule. Because federal limits can change annually, employers should confirm the applicable amount each year.
Does the Employer Have to Pay for Employees' Commutes?
No. New Jersey generally requires covered employers to give eligible employees the opportunity to use their own pre-tax earnings for qualifying transportation costs. The rule does not require every covered employer to buy transit passes, reimburse commuting expenses, or provide an employer-funded transportation allowance.
When payroll deductions are used, employees generally must authorize the deduction in writing unless the deduction is addressed through an applicable collective bargaining agreement. For employers, the main responsibility is making the qualifying pre-tax option available and administering it correctly through payroll.
What Should Covered Employers Do to Stay Compliant?
Once an employer determines that the commuter benefit requirement applies, the focus should shift to administration and documentation:
- Confirm who must receive the benefit. Do not assume every employee counted toward the 20-person employer threshold is automatically eligible.
- Set up the pre-tax option. Coordinate the transportation benefit with payroll.
- Document payroll authorization. Keep the required employee authorization when deductions are taken from wages.
- Keep records showing the benefit was offered. New Jersey requires covered employers to retain sufficient records for six years.
- Review the federal limit annually. Qualified transportation limits may change from one tax year to the next.
The regulations also contain limited exceptions, including a transition rule for certain collective bargaining agreements that were already in effect on March 1, 2019, until those agreements expired, and an exception involving qualifying federal employees. Most employers should focus first on the employee-count test, employee eligibility, payroll setup, and required documentation.
What Happens If an Employer Does Not Offer the Required Benefit?
A first violation can result in an administrative penalty of $100 to $250, but New Jersey provides a 90-day cure period after notice of the first violation. If the employer demonstrates compliance within that period, the first penalty is not imposed.
If the employer remains out of compliance after the cure period, each additional 30-day period can be treated as another violation. Subsequent violations can carry a $250 penalty, although penalties cannot be imposed on the same employer more than once during a 30-day period. Employers near the 20-employee threshold should review their obligations before a complaint or enforcement notice creates a payroll and compliance problem.
Frequently Asked Questions About New Jersey Pre-Tax Commuter Benefits
Potentially, yes. The employer generally must have at least 20 employees for each working day during at least 20 calendar workweeks in the current or immediately preceding calendar year. A single point-in-time headcount of 20 is not enough by itself to determine whether the requirement applies.
Yes. Employees outside New Jersey can count when determining whether the employer reaches the 20-employee threshold. Whether a particular out-of-state employee must personally receive the New Jersey benefit is a separate question based on the state’s employment rules.
The rule looks at whether the employer has at least 20 employees for each working day during at least 20 calendar workweeks. Employers with seasonal hiring, turnover, or changing headcounts should review payroll records across the relevant year rather than relying on one week’s staffing level.
No. The requirement generally gives eligible employees the opportunity to use their own pre-tax earnings for qualifying transportation expenses. Employers may choose to provide additional transportation assistance, but an employer-funded transit subsidy is not required by this rule.
Crossing 20 employees for a short period does not automatically trigger the full requirement. The employer should determine whether it has at least 20 employees for each working day during at least 20 calendar workweeks in the current year and also consider whether it met that test during the immediately preceding calendar year.
What Should New Jersey Employers Review Now?
Employers near the 20-employee threshold should review their current and prior-year headcounts rather than relying only on today’s employee count. If the rule applies, they should determine which employees must receive the benefit, confirm that payroll deductions are administered correctly, and retain the required records for six years.
Commuter benefits should also be considered as part of the company’s broader employee benefits strategy so payroll and HR administration stay aligned.
JS Benefits Group can help New Jersey employers review how commuter benefits fit into payroll, employee benefits, and HR administration.
