While a protocol as a whole, may be comprised of more than one header type that it uses for communication purposes to exchange information such as state and transmit application specific data. This is the reason why sometimes a protocol is described as a protocol suite.
Since January 1, 2006, U.S. employers have been allowed to amend their 401(k) plan document to allow employees to elect Roth IRA type tax treatment for a portion or all of their retirement plan contributions. The same change in law allowed Roth IRA type contributions to 403(b) retirement plans. Employees can roll their Roth 401(k) contributions over to a Roth IRA account upon termination of employment. 2  It is the employer's decision whether to provide access to the Roth 401(k) in addition to the traditional 401(k).
Roth IRA Vs. 403B. Roth IRAs and 403(b) plans are good ways to save for retirement. A Roth IRA and a 403(b) are two different types of retirement plans. Almost anyone can contribute to a Roth IRA. 403(b) plans are only available to employees of public schools and certain other tax exempt organizations.ree Money. Some employers match the 403(b) contributions made by their employees -- getting an employer match is like receiving a tax free bonus. You put in some money, and they match your contribution up to a certain percentage or dollar amount.