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Here's how to enter a 1099-INT into TurboTax Online manually:
Open TurboTax Online and navigate to Wages & Income > Investments and Savings (1099-B, 1099-INT, 1099-DIV, 1099-K, Crypto) > Add/Edit
- Choose the button Add Investments
- Under Let's import, choose Enter a different way.
- Choose Interest, continue
- Choose Type it in myself
- Enter FEIN from payer, payer's name, and amount of interest. Choose recipient's name from dropdown box.