How much can an employer contribute to student loan repayment tax-free?

Under IRC Section 127, employers can contribute up to $5,250 per year per employee toward qualified student loan repayment, completely tax-free for both the employer and the employee. This provision was made permanent by the One Big Beautiful Bill Act (OBBBA) of 2025. There is no cap on total contributions — amounts above $5,250 are treated as taxable wages.

What is Student Loan Repayment Assistance (SLRA)?

SLRA is a workplace benefit where employers make direct contributions toward employees' existing student loan balances. Under IRC Section 127, these contributions are tax-free up to $5,250 per employee per year.

How does an employer student loan repayment program work?

An employer student loan repayment program works by having the employer make direct contributions toward employees' existing student loan balances. With BenefitPlus, the employer sets a contribution amount, employees enroll by connecting their loans, and payments are routed directly to loan servicers each pay period.

What is Section 127 of the Internal Revenue Code?

IRC Section 127 allows employers to provide up to $5,250 per year per employee in educational assistance benefits — including student loan repayment — tax-free. Originally enacted in 1978 for tuition assistance, it was expanded in 2020 to include student loan repayment and made permanent in 2025 by the OBBBA.

How long does it take to set up an employer student loan repayment benefit?

With BenefitPlus, most employers launch their student loan repayment benefit within 48 hours. Setup includes generating the required Section 127 plan document, configuring eligibility and contribution rules, and inviting employees to enroll.

Do employees pay taxes on employer student loan repayment contributions?

No — employees pay zero federal income tax and zero FICA tax on employer student loan repayment contributions up to $5,250 per year under IRC Section 127. The full $5,250 goes directly to debt reduction.

What is the difference between an SLRA and a salary raise?

A Student Loan Repayment Assistance (SLRA) benefit delivers more value per dollar than a salary raise because it's tax-free under IRC Section 127. A $5,250 SLRA delivers the full amount to the employee's loan balance, while a $5,250 raise nets only about $3,430 after taxes — approximately 53% less value.

BenefitPlus is a fully managed employer-sponsored student loan repayment assistance (SLRA) platform. It enables companies of any size to offer tax-free student loan contributions under IRC Section 127, with built-in compliance, direct-to-servicer payments, and W-2 reporting support.

Student Loan Benefit Payroll Integration and W-2 Box 12 Reporting Guide

Name: BenefitPlus
Author: BenefitPlus

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Payroll Integration Overview

A student loan repayment benefit under Section 127 is not a payroll deduction from the employee — it is an employer-funded contribution. The payroll system needs to track these contributions for W-2 reporting purposes, but no money is withheld from the employee's paycheck.

BenefitPlus integrates with ADP, Gusto, QuickBooks, and other major payroll providers. The integration automates contribution tracking — no manual data entry per pay period. For the full implementation process, see our How to Set Up a Student Loan Benefit guide.

Platform-Specific Notes

ADP

Integration via API. Contributions are tracked as employer-paid educational assistance. Box 12 Code S is auto-populated in the W-2 generation workflow.

Gusto

Integration via reporting sync. Contributions are flagged per employee per pay period. Year-end reporting data flows directly into Gusto's W-2 preparation.

QuickBooks

Integration via export/import workflow. Manual year-end reporting is supported if full API integration is not available for your QuickBooks edition.

BenefitPlus handles the integration setup as part of implementation. Your payroll team typically spends less than 30 minutes on configuration.

W-2 Box 12 Code S Reporting

The IRS requires employer educational assistance under Section 127 — including student loan repayment — to be reported in Box 12 using Code S on the employee's W-2.

The amount reported is the total calendar-year contributions made under the plan
If total contributions are within the $5,250 limit, the amount is excluded from Boxes 1, 3, and 5
If total contributions exceed $5,250, the excess must be included as taxable wages in Boxes 1, 3, and 5
The $5,250 limit is a combined limit for all educational assistance under Section 127 (tuition + student loan repayment)

Common mistake: Employers who also offer tuition reimbursement under the same Section 127 plan must track the combined total. If tuition reimbursement + student loan repayment exceeds $5,250 for any employee, the excess is taxable.

Year-End Compliance Checklist

Confirm total Section 127 contributions per employee for the calendar year
Verify no employee exceeds the $5,250 combined limit (if employer also offers tuition reimbursement)
Report total in W-2 Box 12 Code S
If excess exists, include excess amount in Boxes 1, 3, and 5
Run nondiscrimination testing before year-end reporting
Retain records for at least 4 years (IRS standard retention period)

Frequently Asked Questions

What is W-2 Box 12 Code S?

Code S in Box 12 of the W-2 reports the total amount of educational assistance provided under a Section 127 plan during the calendar year. This includes both tuition reimbursement and student loan repayment contributions.

What happens if an employee receives more than $5,250 in Section 127 benefits?

The amount over $5,250 is treated as taxable wages. The excess must be included in the employee's gross income (Box 1), Social Security wages (Box 3), and Medicare wages (Box 5) on the W-2.

Does BenefitPlus handle W-2 reporting?

BenefitPlus tracks all contributions and generates the reporting data your payroll team needs for W-2 Box 12 Code S. The actual W-2 is produced by your payroll system using this data.

For a side-by-side vendor evaluation, see our Provider Comparison Guide.

Payroll Integration and W-2 Reporting for Student Loan Benefits