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NBB · Nuveen Taxable Municipal Income Fund

Nuveen Taxable Municipal Income Fund (NBB) is a U.S.-domiciled closed-end investment fund. NBB invests mainly in taxable municipal securities. It provides exposure to municipal borrowers, but its taxable mandate differs from funds designed to distribute federally tax-exempt municipal income.

Understand the business

Nuveen Taxable Municipal Income Fund (NBB) is a U.S.-domiciled closed-end investment fund. NBB invests mainly in taxable municipal securities. It provides exposure to municipal borrowers, but its taxable mandate differs from funds designed to distribute federally tax-exempt municipal income.

Primary earnings measures

Reported fund net investment income per common share, with its exact reporting period, is the core income measure shown here. Realized gains, unrealized changes and distributions are separate measures.

How the company supports its distribution

Bond interest, less expenses and financing costs, is the central recurring income source. A declared distribution can include gains or return of capital as well as investment income; its amount is not an earnings figure.

Company analysis updated September 11, 2026For education and information, not individualized investment advice.