Free 457(b) plan calculator for 2025. Project deferred compensation growth with no early withdrawal penalty. Includes the special 3-year catch-up provision for government employees.
The 457 Plan Calculator projects the growth of your governmental 457(b) deferred compensation plan — a powerful retirement vehicle for state and local government employees. The 457(b) shares contribution limits with 401(k) and 403(b) plans but has a critical advantage: no 10% early withdrawal penalty at any age.
For 2025, the standard contribution limit is $23,500. The plan also offers a unique special catch-up provision in the last 3 years before normal retirement age, which can double your contribution to $47,000/year. This is separate from and generally more generous than the age-50 catch-up.
If you participate in both a 457(b) and a 401(k) or 403(b), you can max out both — doubling your total tax-advantaged savings. This dual-plan strategy is one of the most powerful retirement savings advantages available to government and nonprofit employees, yet fewer than 15% of eligible workers take full advantage of it. This calculator shows how maximizing your 457(b) contributions, with or without catch-up provisions, affects your projected retirement balance over time.
The 457(b) is the best early retirement vehicle because there is no 10% penalty for withdrawals before age 59½. For government employees planning early retirement or FIRE, this is a game-changer. The 3-year catch-up and dual-plan stacking make the 457 uniquely powerful for accelerated savings. Running the numbers helps you determine the optimal contribution split across multiple plans.
FV = ∑ [(Balance + Contribution) × (1 + r)] each year Standard Limit: $23,500 (2025) Special 3-Year Catch-Up: Up to $47,000/year (double limit) in the 3 years before normal retirement age Age 50+ Catch-Up: $7,500 (cannot combine with 3-year catch-up — use the greater)
Result: Projected balance: ~$1,300,000
Starting with $80,000 and maxing out at $23,500/year at 7% for 20 years yields approximately $1,300,000. The 3-year catch-up in the final 3 years could add $70,000+ in additional contributions, pushing the balance even higher.
Unlike 401(k) and 403(b) plans, the governmental 457(b) allows penalty-free withdrawals at any age upon separation from service. This makes it the premier vehicle for government employees pursuing FIRE or early retirement. A police officer retiring at 50 or a teacher retiring at 55 can immediately access 457 funds without the 10% penalty.
Many government employers offer both a 457(b) and a 401(k) or 403(b). Because the 457 has a separate limit, participants can defer $47,000/year across both plans ($23,500 each). With catch-up provisions, amounts can exceed $60,000/year. This dual-plan strategy is one of the most powerful tax-advantaged savings approaches in the entire tax code.
The special catch-up is based on your plan's normal retirement age and unused contribution room from prior years. If you undercontributed in earlier years, you can make up to double the standard limit in each of the 3 years before your normal retirement age. You must choose between this and the age-50 catch-up each year.
A 457(b) is a deferred compensation retirement plan available to state and local government employees and some nonprofit organizations. It allows pre-tax or Roth contributions up to $23,500/year (2025). The key advantage is no 10% early withdrawal penalty regardless of age when you separate from service.
In the 3 years before your plan's normal retirement age, you can contribute up to double the standard limit ($47,000/year in 2025). This is based on unused contribution room from prior years. You choose between this and the age-50 catch-up — whichever is greater — but cannot use both in the same year.
Yes! The 457(b) has its own separate contribution limit. If your employer offers both a 457 and a 401(k) or 403(b), you can max out each one separately. In 2025, that's up to $47,000/year combined ($23,500 + $23,500). This is one of the most powerful tax-advantaged savings strategies available.
Correct for governmental 457(b) plans. Once you separate from service, you can withdraw at any age without the 10% penalty that applies to 401(k) and IRA withdrawals before 59½. You still owe income tax on pre-tax withdrawals. Non-governmental 457(b) plans have different rules.
If you plan to retire before 59½, prioritize the 457 for penalty-free access. If your 401(k) has an employer match, contribute enough to get the full match first, then max out the 457, then return to max the 401(k). The ideal strategy depends on your retirement timeline.
Increasingly yes. Many governmental 457(b) plans now offer Roth contribution options. Roth 457 contributions grow tax-free and withdrawals are tax-free in retirement. Combined with no early withdrawal penalty, the Roth 457 may be the single best retirement account for early retirees.