Send Feedback on this How-To Guide ». A 401(k) is a retirement savings plan sponsored by an employer. It lets workers save and invest a piece of their paycheck before taxes are taken out. Taxes aren't paid until the money is withdrawn from the account. read more
In the United States, a 401(k) plan is the tax-qualified, defined-contribution pension account defined in subsection 401(k) of the Internal Revenue Code. read more
What is a 401k Plan. A 401k is a company/employer sponsored retirement plan that allows workers to take out a portion of money from their daily paycheques, store it on a retirement plan account and earn interest tax-deferred. read more