401k after tax contribution

[harrisonjudd374]

no dollar amount shown on w-2 yet make  after tax deductions to 401k (shown on paystub) can I receive credit for this deduction

[Lisa995]

So nothing in Box 12 with a code D?   401k through an employer is typically pre-tax.

[daveclark-m]

5080.88

[dmertz · Accepted solution]

The only place that you would enter after-tax traditional 401(k) contributions into TurboTax is on the Retirement Savings Contributions Credits section, if you qualify.  Proceed through this section and enter the amount in the box labeled "After-tax additional contributions".