Contribution Limits 403b 2024. Under the 2024 limits, the 403(b) retirement plan maximum contribution, as an elective deferral, is $23,000. T he irs on wednesday raised the amount that americans can set aside for retirement in their 401 (k) and other tax.
If you make more than that, the maximum contribution decreases as your magi goes up to the maximum of $161,000 for 2024. Contribution limits for 403(b)s and other retirement plans can change from year to year and are adjusted for inflation.