403(b)

A 403(b) is an employer-sponsored retirement plan available through certain public schools and tax-exempt organizations. Eligible employees can contribute through payroll under their employer’s plan.

What Is a 403(b)?

A 403b retirement plan is also known as a tax-sheltered annuity plan. Despite that name, available investments can include custodial accounts invested in mutual funds as well as annuity contracts. The options depend on the plan.

Eligible employers include public educational organizations and qualifying Section 501(c)(3) organizations, with additional rules for certain ministers. A 403(b) is not available through every nonprofit or public employer. The IRS 403(b) FAQs describe eligibility and plan requirements.

How Does a 403b Work?

An eligible employee elects to contribute part of their pay. Traditional contributions generally defer income tax until distribution. If the plan offers designated Roth contributions, those use after-tax pay and follow different distribution rules.

The account is invested through the contracts or accounts the employer makes available. Returns vary with the investments, and fees can differ between options. An employer may also contribute, but a match is not a universal 403(b) feature.

What Rules Deserve Attention?

Eligibility and Participation

Federal rules generally require broad availability of employee salary deferrals, subject to permitted exclusions and special rules. Employer contributions can have separate conditions.

Contributions and Vesting

Federal contribution limits apply. Some participants may qualify for additional contributions under specific provisions. Employee salary deferrals belong to the employee, while employer contributions can be subject to a vesting schedule.

Distributions

The plan and federal rules control when funds can leave the account. A taxable early distribution can trigger an additional tax unless an exception applies. The IRS 403(b) plan overview explains contributions, investments, and tax treatment.

How Does a 403b Compare With a 401k?

Both plans can allow payroll contributions, traditional and Roth options, and employer contributions. A key difference is employer eligibility: 403(b) plans serve particular educational and tax-exempt employers, while 401(k) plans follow a different sponsor framework.

For an individual decision, compare the actual plans. Look at employer contributions, investment choices, contract terms, expenses, vesting, and withdrawal options.

Frequently Asked Questions

Does a 403(b) Require an Annuity?

No. A plan may offer other permitted investment arrangements.

Does Every 403(b) Provide Matching Contributions?

No. Employer contributions depend on the plan.

Can a 403(b) Be Rolled Over After Leaving a Job?

Many eligible distributions can be rolled over, but the destination account and distribution rules matter.

Viewing a 403(b) with other assets can make retirement planning clearer. ClairFi’s Clair360 helps bring those accounts into one view.