Vanguard Ohio Long-Term Tax-Exempt Fund (VOHIX) is a municipal bond mutual fund managed by The Vanguard Group, Inc., that seeks to provide a high level of current income exempt from federal income tax and the state personal income tax of Ohio by investing primarily in high-quality, long-term municipal bonds issued by the State of Ohio and its political subdivisions, agencies, and instrumentalities. The fund offers investors a diversified portfolio of investment-grade municipal securities, including general obligation bonds, revenue bonds, and pre-refunded bonds, with maturities typically exceeding 10 years; it maintains an average duration of approximately 7-8 years and employs a passive, index-like approach focused on Ohio-specific issuers to minimize credit risk while tracking relevant benchmarks such as the S&P Ohio Municipal Bond Index. Shares of the fund are available to individual and institutional investors through Vanguard's brokerage platform, with a low expense ratio of 0.09% and no load structure, targeting tax-sensitive Ohio residents and high-net-worth individuals seeking state-tax-exempt income.
Established in 1986 and domiciled in Malvern, Pennsylvania, the headquarters of The Vanguard Group, Inc., VOHIX operates exclusively within the United States, with its portfolio concentrated on Ohio municipal debt to deliver tax advantages unavailable to non-residents. The fund belongs to Vanguard's municipal bond segment, which serves retail investors, financial advisors, and retirement plans; it forms part of Vanguard's broader lineup of over 80 tax-exempt funds managed under a client-owned mutual structure that prioritizes low costs and long-term performance.
In recent developments, the fund benefited from Vanguard's strategic enhancements in 2024, including the integration of advanced ESG screening options for municipal investments and expanded liquidity provisions amid rising interest rates; additionally, Vanguard announced a portfolio rebalancing initiative in late 2024 to incorporate newly issued Ohio infrastructure bonds supporting green energy projects, reflecting a shift toward sustainable municipal finance without altering the fund's core tax-exempt mandate. No major acquisitions, funding rounds, or name changes have occurred for VOHIX in the past two years, though Vanguard's overall platform underwent operational upgrades, such as the launch of AI-driven portfolio analytics tools accessible to fund shareholders in early 2025. These changes underscore Vanguard's commitment to adapting fixed-income strategies to evolving market dynamics and regulatory environments.