Turbo Tax wants me to file Form 2553 but I already have with the IRS and got an acceptance letter

You need to review the answers to your questions regarding your election date under the Business Info tab and About Your Business.

To do this please follow these steps:

1. Within your return click on the Business Info tab
2. Click About Your Business
3. Scroll down and click Edit on the section that lists Date you incorporated
4. Verify your incorporation date and Continue
5. Answer the next questions regarding your election date and business start date and Continue through
6. On the Form 2553 screen choose Yes, it already made the S corporation election