A HYPOTHETICAL COMPARISON
Same Teacher. Same Salary. A Different 403(b) Contribution.
This working illustration compares making no Traditional 403(b) contribution with starting a 5% Traditional 403(b) contribution for the same hypothetical public-school employee pursuing Public Service Loan Forgiveness.
Same teacherPublic-school employee
Same salary$75,000
Same loans$50,000 Direct Loan
Same objective120 qualifying payments
PATH A
No 403(b) Contribution
0% Traditional 403(b)
- Annual salary
- $75,000
- Annual Traditional contribution
- $0
- Illustrative AGI before other adjustments
- $75,000
- 2026 RAP percentage used
- 7%
- Illustrative monthly payment
- $437.50
- Total of 120 payments
- $52,500
- Traditional 403(b) contributions over 10 years
- $0
- Illustrative remaining eligible Direct Loan balance
- About $21,933Potentially forgiven if all PSLF requirements are satisfied
PATH B
5% 403(b) Contribution
5% Traditional 403(b)
- Annual salary
- $75,000
- Annual Traditional contribution
- $3,750
- Illustrative AGI before other adjustments
- $71,250
- 2026 RAP percentage used
- 7%
- Illustrative monthly payment
- $415.63
- Total of 120 payments
- $49,875
- Traditional 403(b) contributions over 10 years
- $37,500
- Illustrative remaining eligible Direct Loan balance
- About $25,617Potentially forgiven if all PSLF requirements are satisfied
Starting a 403(b) Changes More Than One Number
In this illustration, the employee in Path B contributes $3,750 per year toward retirement. Those eligible pre-tax contributions also lower the illustrative income used in the federal repayment calculation. Over 10 years, $37,500 is contributed toward retirement while the student-loan payment and remaining loan balance follow a different path.
The 403(b) does not create PSLF. It can affect the income used in certain repayment calculations while retirement savings are being built.
Monthly payment in Path B$21.88 lower
Loan payments over 120 months$2,625 less
Traditional contributions over 10 years$37,500 contributed toward retirement
Illustrative balance after 120 paymentsAbout $3,684 more
If all PSLF requirements are satisfied, the remaining eligible balance can be forgiven. This comparison does not present either path as the right choice for every person.
Illustrative example only. Assumes a $75,000 annual salary, an eligible $50,000 Direct Loan balance at a hypothetical 6.50% fixed interest rate, no dependents, no other AGI adjustments, constant income, and 120 qualifying monthly payments under the 2026 Repayment Assistance Plan. Path A assumes no Traditional 403(b) contribution. Path B assumes a 5% Traditional 403(b) contribution of $3,750 per year. The 403(b) contribution totals shown do not include investment gains or losses. Actual payments, income, interest, repayment-plan eligibility, loan balances, PSLF qualification, tax treatment, and forgiveness results will vary. Federal student-loan rules can change. This illustration is not a projection, guarantee, or individualized recommendation.