Vanguard Tax-Exempt Bond Index Fund

VTEB

Market cap $42B

Vanguard Tax-Exempt Bond ETF (VTEB) is initiated as a Hold, given a challenging macro environment and limited outperformance versus broad fixed income benchmarks. VTEB offers high credit quality, extreme diversification, and a low 3 bp expense ratio, with a 3.46% SEC yield translating to a 5.85% TEY for top tax brackets. Current yield curve dynamics make VTEB's intermediate duration less attractive; long-end munis offer better relative value for new allocations.

For financial advisors, tax season should not be the only time to talk to clients about municipal bonds. However, with April 15 arriving this week, the timing is ideal to examine how muni bond ETFs are rapidly becoming a cornerstone of fixed-income allocations in 2026.

This trio of Vanguard ETFs can help investors protect their portfolio. A couple of these ETFs also offer attractive income profiles.

2025 has been a year marked by uncertainty and 2026 could feature more of the same. Nonetheless, it's never too early for fixed income investors to position their portfolios to capture opportunities in the new year.

$1 billion in year-to-date inflows may seem minute compared to Vanguard's juggernaut bond fund, the Vanguard Total Bond Market ETF (BND), but given the narrow and niche focus of the Vanguard California Tax-Exempt Bond ETF (VTEC), the accomplishment is noteworthy. Like the rest of the muni bond market, 2025 started slow amid heavy issuance.

As 2025 winds down, a rocky beginning for municipal bonds is giving way to a smoother ride to the finish. In the latest iteration of its Active Fixed Income Perspectives, Vanguard noted a strong showing by municipal bonds in Q3.

The Vanguard Tax-Exempt Bond Index Fund ETF offers federal tax-exempt income by passively tracking the S&P National AMT-Free Municipal Bond Index. VTEB provides a 3.2%-3.3% tax-exempt yield, high credit quality (79% AAA/AA), and an ultra-low 0.03% expense ratio, making it cost-effective. VTEB's broad diversification, stable municipal bond holdings, and strong index tracking make it ideal for medium- to long-term investors seeking after-tax yield.

I rate both MUB and VTEB as buys, expecting capital appreciation from anticipated rate cuts to 3.25–3.5% by Q1 2026. VTEB's longer maturity profile positions it for higher performance as rates decline, making it my preferred pick for this rate-cut thesis. Both ETFs offer high credit quality, strong liquidity, and diversification, but recent returns have been weak due to delayed rate cuts.

Muni and corporate bonds trading activity has been reaching record levels through the first half of 2025 at the Intercontinental Exchange (ICE). This certainly speaks to the attractiveness of both, which offer yield and strong fundamentals in the current market landscape.

Lauded for their yield, credit quality, and of course, their federal tax-free income, municipal bond benefits are also extending into the containment of tariff contagion. A pair of funds that income investors should consider are the Vanguard Tax-Exempt Bond ETF (VTEB) and the Vanguard Core Tax-Exempt Bond ETF (VCRM).