SHM vs TAXS

SHMAState Street SPDR Nuveen ICE Short Term Municipal Bond ETF

TAXSANorthern Trust Short-Term Tax-Exempt Bond ETF

In short

SHM A 2007-vintage muni fund that deliberately stays short: roughly a thousand AMT-free municipal bonds, none of them maturing past five years. Federally tax-exempt income, paid monthly, with far less rate whiplash than the full muni market.

TAXS Northern Trust's muni index fund keeps every bond under five years to maturity and charges 0.05%, a fraction of the typical muni ETF fee. Roughly 1,700 federally tax-exempt bonds, none of them AMT bonds, with interest paid monthly.

Stated mandate

SHM The fund seeks to generally match, before fees and expenses, the price and yield performance of the ICE 1-5 Year AMT-Free Broad Municipal Index.

TAXS The fund seeks to track, before fees and expenses, the price and yield performance of the ICE Short-term Focused Municipal Bond Index. It is designed for tax-exempt income through passively managed, investment-grade municipal bonds with short-term maturities.

Why people hold it

• SHM Runs 0.20% a year, below the 0.30% median for muni bond ETFs in its peer group.
• Spreads across roughly a thousand individual municipal bonds, so no single issuer's problems dominate the portfolio.
• Trading since 2007, one of the elder statesmen of muni ETFs, now a multi-billion-dollar fund that distributes monthly.
• Sits in the upper tier of a crowded muni ETF field on our review, helped by steady day-to-day trading and a deep bond bench.

• TAXS 0.05% a year sits at the low end of the muni aisle, where the typical fund charges several times that, and matches the fee on MUB, the category's iShares heavyweight.
• Index rules admit only investment-grade bonds with under five years left to final maturity, so the portfolio skips the long-end price swings that define all-maturity muni funds.flexshares.com
• About 1,700 bonds, all exempt from federal tax and screened to exclude alternative minimum tax paper, with income distributed monthly rather than accrued.flexshares.com
• Passive, sampled, and run by Northern Trust's municipal desk, which has managed muni portfolios for more than 30 years. The index does the picking, not a manager's hunch.flexshares.comnortherntrust.com

Worth knowing

• SHM Cheap for a muni fund, but not the cheapest shelf: broad muni index trackers like VTEB and SCMB charge 0.03%.
• The index stops at five years, so long-maturity muni exposure has to come from somewhere else in the portfolio.ssga.com
• Short bonds cut both ways: smaller price moves when rates climb, and smaller ones when rates drop.

• TAXS It launched in 2025 and trades lightly next to muni mainstays like VTEB and MUB, so spreads can run wider and the track record is short.
• Federally tax-exempt is not tax-free. That interest can still be taxed by your state and city.flexshares.com
• Sub-five-year munis generally carry lower yields than longer maturity portfolios. That is the other side of the milder rate sensitivity.flexshares.com

Full SHM profile⁠

Full TAXS profile⁠