The iShares U.S. Treasury Bond ETF (GOVT) provides monthly income that is exempt from state income tax under 31 U.S.C. § 3124 [1, 2].

This tax advantage is particularly significant for investors in high-tax states, such as California retirees, who can lower their annual state tax obligations by holding Treasury exposure through this specific fund [1, 2].

The ETF manages $41 billion in assets [1]. It operates with an expense ratio of 0.05% [1]. According to market data, the fund's yield is 3.53% [2].

Under 31 U.S.C. Section 3124, distributions from the ETF qualify for state income-tax exemption [1, 2]. This federal provision prevents state governments from taxing interest earned on U.S. Treasury obligations, a benefit that extends to the fund's distributions.

For a California resident with a $500,000 position in the GOVT ETF, the estimated state tax savings would be $2,347 [2]. This allows retirees to preserve more of their monthly income compared to other taxable fixed-income instruments.

The fund offers a way to maintain exposure to the U.S. government's credit while minimizing the impact of state-level taxation [1, 2].

The iShares U.S. Treasury Bond ETF (GOVT) provides monthly income that is exempt from state income tax.

By utilizing the federal protections of 31 U.S.C. § 3124, investors can effectively increase their after-tax yield without increasing their risk profile. This makes Treasury ETFs more attractive than corporate bonds or municipal bonds in certain jurisdictions, as it leverages federal law to override state tax collection on government debt.