Why Engineering Firms Have a Unique Advantage with This Benefit
Engineering is one of the few industries where the talent shortage, the debt burden, and the benefit adoption gap converge to create a first-mover opportunity. Only 8% of engineering firms currently offer student loan repayment as a benefit, according to SHRM's 2025 survey — yet 65% of firms report difficulty filling technical roles. The companies that act first claim a competitive wedge that doesn't exist in salary alone.
The math is straightforward. An engineer earning $95,000 costs $95,000–$143,000 to replace (SHRM estimates 100–150% of salary for technical roles). A student loan benefit for that same engineer at the full $5,250 annual cap costs the employer approximately $4,850 after FICA savings. The entire program pays for itself if it prevents a single departure per year in a team of 20.
Under IRC Section 127, made permanent by the One Big Beautiful Bill Act of 2025, the $5,250 is excluded from both income tax and FICA payroll taxes — saving the employee 7.65% and the employer another 7.65% on every dollar contributed. Starting in 2026, the cap is inflation-indexed.
The Graduate Degree Debt Trap
Undergraduate engineering debt averages $35,000–$50,000, but the industry is increasingly pushing toward advanced degrees. 42% of engineering job postings now prefer or require a master's degree, up from 28% a decade ago. That second degree adds $25,000–$40,000 in additional borrowing, pushing cumulative debt to $60,000–$80,000 for many civil, environmental, and biomedical engineers.
Starting salaries in engineering are strong on paper — $75,000–$95,000 for most disciplines. But after federal and state taxes, rent in the metros where most engineering jobs are concentrated, and $500–$800 per month in student loan payments, the actual disposable income is far less impressive than the headline number suggests. A $5,250 annual benefit effectively gives the employee a 6–7% boost in real take-home value.
Early-career engineers (1–5 years of experience) leave at approximately double the rate of senior staff, often for salary increases of $5,000–$10,000. A tax-free student loan benefit at the $5,250 cap is worth $7,000–$8,000 in equivalent gross salary when you account for the tax exclusion — larger than the typical raise that triggers a departure.
How the Benefit Works Under Section 127
IRC Section 127 allows employers to contribute up to $5,250 per employee per year in educational assistance — including direct payments toward student loan principal and interest — tax-free for the employee and exempt from FICA for both the employer and employee (7.65% each). The provision was made permanent by the One Big Beautiful Bill Act of 2025 with no sunset date.
BenefitPlus administers the entire program: plan document creation, employee enrollment, loan verification, custodial escrow disbursement directly to loan servicers, nondiscrimination testing, and W-2 reporting. Engineering firms typically launch within 48 hours with no payroll system changes required.