Municipal Money Fund Investors Getting Hit by Alternative Minimum Tax. Advisors and investors have been receiving interest tax form 1099'
s listing tax-
exempt interest income. But these forms also list
interest subject to the AMT, the nightmarish parallel tax system which taxes "
private activity" bonds like stadiums backed by local governments.
While Tax-Exempt and Tax-Free Money Funds may only invest up to 20% in AMT paper, Municipal Money Funds have no restrictions. For example, while the largest tax-
exempt fund,
Vanguard Tax Exempt Money Fund shows a 16.
2% AMT holding (
as of 2/
28), the largest muni fund,
Fidelity Municipal MMF shows a 68.
5% AMT position (
as of 2/
28).
Fidelity and Schwab have recently also launched "AMT Tax-Free" funds, which refuse to hold any amounts of the pesky paper.