Where is interest income reported on form 1065?

Interest income is reported on Form 1065, U.S. Return of Partnership Income, in Part I, specifically on Line 5, "Interest Income." This line captures the total interest income received by the partnership during the tax year, which is then passed through to the partners and reported on their individual tax returns. Additionally, the partnership must attach a Schedule K, which summarizes the income, deductions, and credits allocated to each partner.