MUB vs VCRM

MUBAiShares National Muni Bond ETF

VCRMAVanguard Core Tax-Exempt Bond E

In short

MUB Municipal bonds, indexed and cheap. Since 2007, MUB has packaged investment-grade national munis into tax-exempt monthly income for five basis points a year, and it sits among the deepest pools in the muni-ETF aisle.

VCRM Vanguard's active answer in a mostly-index category: managers working the whole muni curve for 0.12% a year, under half the muni ETF median fee. Monthly income, exempt from federal personal income taxes.

Stated mandate

MUB The fund seeks to track an index of investment-grade U.S. municipal bonds, providing diversified exposure to the national municipal-bond market and tax-exempt income.

VCRM The fund seeks total return through current income exempt from federal personal income taxes and capital appreciation.

Why people hold it

• MUB 0.05% a year against a muni-ETF median near 0.30%. In a category built on modest, tax-exempt yields, that fee gap is real money left in the fund.
• The benchmark is AMT-free: the ICE AMT-Free US National Municipal Index screens out munis whose interest can be pulled into the alternative minimum tax.ishares.com
• Tracks its index closely, one of the tighter jobs in its peer group, and distributes monthly. A multi-billion-dollar fund that trades actively.
• Broad investment-grade exposure across the national muni market, spread over thousands of issuers rather than one state's budget.ishares.com

• VCRM Active management priced at 0.12% a year, less than half the 0.30% median for muni ETFs.
• Run by Vanguard's Fixed Income Group, with all-curve exposure to primarily high-quality investment-grade munis spread across sectors, states and credit tiers.prnewswire.com
• Pays monthly, with income the fund seeks to keep exempt from federal personal income taxes.vanguard.com
• Sticks tightly to its stated mandate and grades among the strongest implementations in its muni peer group.

Worth knowing

• MUB Two rivals undercut it: VTEB and SCMB both run 0.03%. A two-basis-point gap is small, but it is a gap.
• A bond fund with no maturity date to hold to. Share prices move with interest rates and muni credit conditions, both directions.
• National by design, so no single-state tilt and no in-state tax angle. iShares runs state-specific muni funds such as NYF for that job.

• VCRM You pay up for the manager: index peers VTEB and SCMB run at 0.03%, a quarter of VCRM's 0.12%.
• Launched in November 2024, so there is only a short record to judge the active mandate on.
• All-curve exposure puts longer maturities in the mix, so prices move with rates. And the exemption is federal: state treatment of a national muni fund depends on where you live.prnewswire.com

Full MUB profile⁠

Full VCRM profile⁠