Where are you entering it? A SEP is an employee plan and not an regular IRA and does not get entered in the IRA contribution section, it is entered on an employees W-2 form - nowhere else, but of a self employed plan then it is entered on Schedule C under "Business income and expenses, self-employed retirement".
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
