I am self employed and have a SEP. How do I enter a contribution to it?

Where do I enter a SEP contribution?

Retirement tax questions

Here are the steps to enter self-employed retirement contributions in TurboTax Home & Business:

After you have entered your business income under the Business tab, you will come to the deductions
Select I'll choose what I work on
Scroll down to Less Common Business Situations and select Start next to Self-Employed Retirement