Assuming your 401(k) plan allows you to make Roth 401(k) contributions, which option should you choose? It depends on your personal situation. If you think you’ll be in a similar or higher tax bracket when you retire, Roth 401(k) contributions may be more appealing, since you’ll effectively lock in today’s lower tax rates. However, if you think you’ll be in a lower tax bracket when you retire, pretax 401(k) contributions may be more appropriate. Your investment horizon and projected investment results are also important factors. A financial professional can help you determine which course is best for you.
Whichever you decide–Roth or pretax–make sure you contribute as much as necessary to get the maximum matching contribution from your employer. This is essentially free money that can help you reach your retirement goals that much sooner.