CALI vs TAXS

CALIBiShares Short-Term California Muni Active ETF

TAXSANorthern Trust Short-Term Tax-Exempt Bond ETF

In short

CALI California munis on a short leash. CALI is an actively run iShares portfolio of California-issued bonds maturing in five years or less, paying monthly income, at 0.20% net of a waiver through June 30, 2027 (0.25% gross).

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

CALI The fund actively manages a diversified portfolio of short-term municipal bonds issued in California, seeking tax-exempt income while managing interest-rate risk.

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

• CALI A single-state short-maturity muni portfolio: California issuers only, roughly 180 bonds, benchmarked to the Bloomberg California Municipal 0-2 Year Index.blackrock.com
• Active, not index-bound: managers work fixed- and floating-rate California paper maturing in five years or less, aiming at tax-exempt income while managing rate risk.ishares.com
• 0.20% net of a waiver through June 30, 2027 (0.25% gross) sits near the typical fee for short-duration muni funds, and income goes out monthly.
• Running since 2023 and doing exactly what its documents describe, it lands in the upper half of its short-duration muni peer group.

• 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

• CALI You pay up for the state focus. National short-muni options like SUB (0.07%) and VTES (0.05%) cover the whole country for less.
• Non-diversified by design: credit exposure rides on one state's issuers rather than a nationwide spread.yahoo.comishares.com
• Moderately traded, so there is less depth here than in the largest national muni ETFs.

• 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 CALI profile⁠

Full TAXS profile⁠