Can I enter my 1099-INT (from my credit union)? Where do I add this since it's not a dividend?

Yes, you can post your 1099-INT to TurboTax.  Follow this guidance.

 

If this is the first time entering investments

 

1. Select Wages & Income
2. Scroll to Investments and Savings1099-B, 1099-INT, 1099-DIV, Crypto Gain/Loss Report
3. Did you have investment income in 2024? Yes
4. A list of Financial Institutions will come up
5. Five boxes will come up
6. Select 1099 INT
7. How would you like to upload your 1099-XXX?
8. Scroll down. Select [Type it myself]
9. post your 1099-INT

If you entered a 1099-INT previously

1. Select Wages & Income
2. Scroll to Investments and Savings1099-B, 1099-INT, 1099-DIV, Crypto Gain/Loss Report
3. [Add/Edit]
4. The screen will show previous entries
5. Select a previously entered record or
6. [+ Add investment]