https://ttlc.intuit.com/community/retirement/discussion/new-jersey-401k-basis/01/3779755#M258989 <P>How to estimate lifetime 401k contributions to accounts where information is no longer accessible ?</P> Mon, 16 Feb 2026 00:01:41 GMT Vince1972 2026-02-16T00:01:41Z https://ttlc.intuit.com/community/retirement/discussion/new-jersey-401k-basis/01/3779755#M258989 <P>How to estimate lifetime 401k contributions to accounts where information is no longer accessible ?</P> Mon, 16 Feb 2026 00:01:41 GMT https://ttlc.intuit.com/community/retirement/discussion/new-jersey-401k-basis/01/3779755#M258989 Vince1972 2026-02-16T00:01:41Z https://ttlc.intuit.com/community/retirement/discussion/re-new-jersey-401k-basis/01/3791577#M260055 <P>Do you have copies of old W-2s? The 401(k) contributions on old W-2s will be listed in box 12 with a code of D.</P> <P>&nbsp;</P> <P>You can get some old tax records from the IRS by looking at<A href="https://www.irs.gov/individuals/get-transcript" target="_blank"> the Transcript section</A>. You probably want the <STRONG>Wage and income transcript</STRONG>, so that you can see your old W-2s. This may get you the W-2s for the last 9 or 10 years.</P> Fri, 20 Feb 2026 23:46:27 GMT https://ttlc.intuit.com/community/retirement/discussion/re-new-jersey-401k-basis/01/3791577#M260055 BillM223 2026-02-20T23:46:27Z