What is a 403(b) plan?

A 403(b) plan is specifically designed as a retirement savings plan for employees of public schools and certain tax-exempt organizations, such as charities and non-profits. This type of plan allows eligible employees to make tax-deferred contributions to retirement accounts, which can provide a significant advantage in building savings for retirement. The contributions made to a 403(b) plan can grow tax-free until they are withdrawn, typically during retirement.

The eligibility of public school employees and employees of tax-exempt organizations distinguishes the 403(b) plan from other retirement plans, such as the 401(k), which is primarily suited for private sector employees. This focus on educational institutions and non-profit organizations is a key aspect of the plan's definition and purpose.

By providing tax advantages and flexibility for employees in these sectors, a 403(b) can play an essential role in their financial planning for retirement, making option B the most accurate and reflective of the true nature of a 403(b) plan.