You'll need to enter information from this form into TurboTax manually. Disregard any fields on the interview screen for which there are no entries on the 1099-INT, make any relevant entries on the screen that are reflected on the 1099-INT, and click Continue.
Please see the TurboTax Help article Where do I enter Form 1099-INT? for guidance.
This Form 1099-INT almost certainly reflects interest that had accrued on a federal income tax refund that you received late from the IRS. See the IRS's Interest for Individuals page for more information.
