How Employer Student Loan Repayment Works: $5,250 Cap and 401(k) Match

Employer student loan repayment works like this: your company puts money toward your education debt, usually by sending it straight to your loan servicer, and the first $5,250 per calendar year is tax-free under federal law. Anything above that gets treated as regular taxable wages. The mechanics, the tax cap, and how the benefit interacts with things like Public Service Loan Forgiveness and your 401(k) match all matter when you decide whether and how to use it.

How the Payments Actually Move

You enroll through your company’s benefits portal or a third-party administrator that runs the program. You’ll be asked for details straight off your loan statement: the servicer’s name, your account number, the outstanding balance, and the payment address. Small errors here can delay payments or send money to the wrong account, so double-check what you enter.

Most employers pay your loan servicer directly by electronic transfer. The money never touches your checking account. A smaller number of companies reimburse you instead: you make your regular loan payment and the employer pays you back through payroll. Either way, watch your loan account for a week or two after each contribution to confirm the payment posted correctly, and flag anything off to HR quickly.

Typical contributions run $50 to $100 a month, though competitive fields like technology and finance sometimes go higher. Depending on how the program is set up and how your servicer handles extra funds, the payment may cover your regular monthly amount or apply directly to principal. Roughly a third of employers now offer some form of student loan benefit, but the specific terms differ a lot from one company to the next.

The $5,250 Tax-Free Cap

The federal tax break sits in Section 127 of the Internal Revenue Code. Your employer can pay up to $5,250 per calendar year toward your student loans without that money counting as taxable income to you.¹ The cap is now permanent; earlier versions of the loan-payment provision had been set to expire at the end of 2025.

The $5,250 covers all educational assistance from your employer combined, not $5,250 per category. If the same Section 127 plan also pays for tuition, books, or job-related courses, everything counts toward the same ceiling.¹

Amounts within the cap are excluded from your gross income and are also exempt from Social Security and Medicare (FICA) withholding.² Anything above $5,250 is treated as ordinary wages: it gets added to Box 1 of your W-2, and your employer withholds federal income tax, Social Security, and Medicare on the overage.³ So if your employer contributes $7,000, the first $5,250 is tax-free and the remaining $1,750 is taxed at whatever marginal rate applies to you. Your payroll department is the one tracking the running total.

Which Loans Qualify

The debt has to be a “qualified education loan”—money you borrowed to pay for your own higher education expenses like tuition, fees, books, and room and board. That covers federal Direct Subsidized, Direct Unsubsidized, and Grad PLUS loans, and it covers private student loans too.¹ Loans you’ve refinanced with a private lender generally still qualify, as long as the original borrowing was for your own qualified education costs.

Parent PLUS loans do not qualify. Because the loan is legally the parent’s rather than the student’s, employer payments toward Parent PLUS debt cannot be excluded under Section 127—even when the parent is the employee getting the benefit.³ The same restriction applies to any Parent PLUS portion of a refinanced consolidation.

What This Means for the Student Loan Interest Deduction

You can’t deduct student loan interest that your employer paid tax-free on your behalf. The tax code doesn’t let you get the exclusion on the employer’s payment and then also claim a deduction for the same interest on your own return. Interest you paid yourself out of pocket is still deductible up to the normal $2,500 annual limit, but you need to separate what came from you and what came from the employer benefit when you file.

If some of the employer’s contribution went above the $5,250 cap and was included in your wages, the interest portion of that excess may be deductible, because you effectively paid it through taxable compensation. Keeping records of how each contribution was split between principal and interest makes that calculation possible.

How It Interacts With PSLF and Income-Driven Repayment

Public Service Loan Forgiveness requires 120 qualifying monthly payments while you work for a qualifying employer. Contributions from your employer’s repayment program reduce your balance faster, but they don’t count as separate qualifying payments toward the 120. Only your own scheduled monthly payments do. And every dollar your employer pays down is a dollar that won’t be sitting there to be forgiven at month 120, so if you’re on track for a large forgiven balance, running the numbers both ways is worth doing before you enroll.

On an income-driven repayment plan, employer contributions within the $5,250 exclusion don’t raise your adjusted gross income, so they don’t push your IDR monthly payment up. Contributions above the cap are taxable wages, though, and that added income can nudge your AGI—and therefore your IDR payment—higher.

Getting a 401(k) Match on Your Loan Payments

A separate provision under the SECURE 2.0 Act, effective starting in 2024, lets employers treat your student loan payments as if they were retirement contributions for matching purposes. If your company matches 5% of pay in the 401(k) and you’re putting that 5% toward loans instead of into the plan, the employer can still deposit the match into your retirement account.⁴

This is available in 401(k), 403(b), SIMPLE IRA, and governmental 457(b) plans. The match rate on loan payments has to be the same as the rate on regular elective deferrals, and the vesting schedule has to match too. You certify to your employer annually that you’re making the payments; the employer can rely on your self-certification and doesn’t have to verify with your servicer. The loan payments eligible for the match in a given year are capped by the same annual deferral limit that applies to regular 401(k) contributions, reduced by any actual elective deferrals you made.⁴

This retirement match and the Section 127 tax-free benefit are two different programs. An employer can offer both, and you can receive up to $5,250 in tax-free repayment help while also earning retirement matching on your loan payments.

Employer Rules to Ask About Before Enrolling

The tax code sets the outer limits, but each employer writes its own participation rules. Common ones include:

Employment status. Most programs are limited to full-time employees; some cover part-time workers above a minimum weekly hour threshold.
Waiting period. Companies often require three months to a full year of continuous employment before you can enroll.
Vesting. Some programs make you stay with the company for a set period or repay the contributions if you leave early.
Loan standing. Your loan usually has to be current, not in default or subject to garnishment.

When you’re weighing a job offer that includes this benefit, ask what annual cap the company itself applies (it may be less than the $5,250 tax-free limit), what the vesting terms look like, and whether the plan covers both federal and private loans. The details of the plan matter as much as whether the benefit is offered at all.

1
Office of the Law Revision Counsel. 26 USC 127 – Educational Assistance Programs
2
Office of the Law Revision Counsel. 26 USC 3121 – Definitions
3
Internal Revenue Service. Frequently Asked Questions About Educational Assistance Programs
4
Internal Revenue Service. Guidance Under Section 110 of the SECURE 2.0 Act With Respect to Matching Contributions Made on Account of Qualified Student Loan Payments