Fund Tax Pro
Vanguard Municipal Money Market Fund (VMSXX): 2025 tax information
Vanguard published the federal AMT percentage and state percentages for Vanguard Municipal Money Market Fund for tax year 2025. This page shows what is on file for this mutual fund and where it was published.
| Item | Published figure | Fund company source |
|---|---|---|
| Federal AMT percentage | ••.••% | 2025 Alternative Minimum Tax: Tax-Preference Dividends by Fund Page 1. Percentage of tax-exempt dividends derived from private activity bonds |
| Exempt-interest dividends by state (56 rows) | ••.••% | 2025 Tax-Exempt Interest Dividends by State Page 2. Table 2: Tax-exempt interest dividends by state |
What's on file for this fund
- Ticker: VMSXX.
- CUSIP on file: 922907506.
- The source reports this fund against 56 states and territories, with income above zero in 48 of them.
- Federal AMT percentage. The share of the fund's exempt-interest dividends attributed to private activity bonds for the alternative minimum tax. It is applied to Form 1099-DIV, Box 12.
- Exempt-interest dividends by state. The share of the fund's exempt-interest dividends that came from each state and territory. It is applied to Form 1099-DIV, Box 12.
How Vanguard reports this
Vanguard publishes separate January documents for tax-exempt dividends by state, U.S. government obligations, the alternative minimum tax and the foreign tax credit.
Vanguard's by-state table covers its national municipal funds and Tax-Managed Balanced Fund, applies to every share class including ETFs, and lists U.S. territories in a separate "outside the United States" group. Its state-specific funds appear in a shorter table of their own.
VMSXX by state
Choose the state on the return to see that state's reference for this fund.
- VMSXX AK: Alaska
- VMSXX AL: Alabama
- VMSXX AR: Arkansas
- VMSXX AS: American Samoa
- VMSXX AZ: Arizona
- VMSXX CA: California
- VMSXX CO: Colorado
- VMSXX CT: Connecticut
- VMSXX DC: District of Columbia
- VMSXX DE: Delaware
- VMSXX FL: Florida
- VMSXX GA: Georgia
- VMSXX GU: Guam
- VMSXX HI: Hawaii
- VMSXX IA: Iowa
- VMSXX ID: Idaho
- VMSXX IL: Illinois
- VMSXX IN: Indiana
- VMSXX KS: Kansas
- VMSXX KY: Kentucky
- VMSXX LA: Louisiana
- VMSXX MA: Massachusetts
- VMSXX MD: Maryland
- VMSXX ME: Maine
- VMSXX MI: Michigan
- VMSXX MN: Minnesota
- VMSXX MO: Missouri
- VMSXX MP: Northern Mariana Islands
- VMSXX MS: Mississippi
- VMSXX MT: Montana
- VMSXX NC: North Carolina
- VMSXX ND: North Dakota
- VMSXX NE: Nebraska
- VMSXX NH: New Hampshire
- VMSXX NJ: New Jersey
- VMSXX NM: New Mexico
- VMSXX NV: Nevada
- VMSXX NY: New York
- VMSXX OH: Ohio
- VMSXX OK: Oklahoma
- VMSXX OR: Oregon
- VMSXX PA: Pennsylvania
- VMSXX PR: Puerto Rico
- VMSXX RI: Rhode Island
- VMSXX SC: South Carolina
- VMSXX SD: South Dakota
- VMSXX TN: Tennessee
- VMSXX TX: Texas
- VMSXX UT: Utah
- VMSXX VA: Virginia
- VMSXX VI: U.S. Virgin Islands
- VMSXX VT: Vermont
- VMSXX WA: Washington
- VMSXX WI: Wisconsin
- VMSXX WV: West Virginia
- VMSXX WY: Wyoming
Common questions
How much of VMSXX's exempt-interest dividends came from my client's state?
Vanguard reports this as a percentage for each state. It applies to the amount in Box 12 of Form 1099-DIV. The tax preparer decides how the result is treated on the return.
Is any of VMSXX's income subject to the federal AMT?
Vanguard publishes an AMT percentage for this fund for tax year 2025, applied to exempt-interest dividends.