I do have a situation in 1983 for 3 months where NJ taxed my contribution to my 401K plan and the feds did not. The 401K statement only accounts for the Federal tax paid contribution and not the NJ tax paid contribution. So, how do I have turbo tax account for the $1,400 that NJ already taxed me on back in 1983 just before they started using the federal pretax rules in 1984? Otherwise I will be double taxed in NJ on $1,400.
