MLN vs TAFL

MLNBVanEck Long Muni ETF

TAFLCAB Tax-Aware Long Municipal ETF

In short

MLN Most muni funds hug the middle of the maturity curve. MLN goes long on purpose: an index of long-dated, AMT-free national munis, running since 2008, paying tax-exempt income monthly and carrying the bigger rate swings that come with the long end.

TAFL Most muni ETFs hug an index. TAFL is the active take on the long end of the tax-exempt curve, run by AB's municipal desk for after-tax income, at 0.28% a year.

Stated mandate

MLN MLN seeks to track, before fees and expenses, the price and yield performance of the ICE Long AMT-Free Broad National Municipal Index, representing the U.S. dollar-denominated long-term tax-exempt bond market.

TAFL The Fund seeks enhanced income and attractive risk-adjusted after-tax returns.

Why people hold it

• MLN Costs 0.24% a year, below the 0.30% median for muni bond ETFs.
• AMT-free by design: the index leaves out bonds whose income can trigger the alternative minimum tax. Roughly 700 holdings, spread across the country rather than one state.
• Open since 2008, so it has traded through a full rate cycle, and it pays out monthly.
• Sits in the upper half of a crowded national muni field on our review of cost, tracking and structure.

• TAFL Active, not index-bound: the stated mandate is enhanced income and attractive risk-adjusted after-tax returns, so the desk picks its spots on the long curve.
• At 0.28% a year it comes in under the typical municipal bond ETF, unusual for an actively run fund.
• Income lands monthly, drawn from a focused book of roughly 120 national municipal bonds rather than a thousand-line index sleeve.
• Does what it says on the tin: the portfolio has stayed tight to its long national muni mandate, and it lands in the upper half of a crowded muni field.

Worth knowing

• MLN Long maturities move harder on rate shifts than intermediate muni funds do. That duration is the entire point of the fund, and it works in both directions.
• All-maturity rivals VTEB (0.03%) and MUB (0.05%) charge a fraction as much. The premium here buys a long-end-only mandate they do not run.
• Mid-sized and moderately traded, so bid-ask spreads carry more weight than in the muni aisle's biggest funds.

• TAFL Long-maturity bonds move more when rates move. Expect bigger price swings than short or intermediate muni funds, in both directions.alliancebernstein.com
• Index staples cost far less: VTEB runs 0.03% and MUB 0.05%. You are paying for the active long-curve call.
• Still a small, thinly traded fund since its 2023 launch, so spreads can run wider than the muni giants.

Full MLN profile⁠

Full TAFL profile⁠