Fund Tax Pro
Fidelity Municipal Bond Index Fund (FMBIX): 2025 tax information
Fidelity published the federal AMT percentage and state percentages for Fidelity Municipal Bond Index 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 Fidelity Municipal Fund Distributions Subject to the AMT Page 2. Annual % subject to federal AMT |
| Exempt-interest dividends by state (54 rows) | ••.••% | 2025 Tax-Exempt Income from Fidelity Funds (revised) Page 3. Income by state and territory as a percentage of tax-exempt interest dividends |
What's on file for this fund
- Ticker: FMBIX.
- The source reports this fund against 54 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 Fidelity reports this
Fidelity publishes supplemental letters for tax-exempt income, U.S. government securities and AMT, plus a separate foreign tax table.
Fidelity's tax-exempt letter spreads its municipal funds across several pages of state tables, and some entries cover all classes of a fund under one line instead of a single ticker. A revised version of the letter was published for 2025.
FMBIX by state
Choose the state on the return to see that state's reference for this fund.
- FMBIX AK: Alaska
- FMBIX AL: Alabama
- FMBIX AR: Arkansas
- FMBIX AZ: Arizona
- FMBIX CA: California
- FMBIX CO: Colorado
- FMBIX CT: Connecticut
- FMBIX DC: District of Columbia
- FMBIX DE: Delaware
- FMBIX FL: Florida
- FMBIX GA: Georgia
- FMBIX GU: Guam
- FMBIX HI: Hawaii
- FMBIX IA: Iowa
- FMBIX ID: Idaho
- FMBIX IL: Illinois
- FMBIX IN: Indiana
- FMBIX KS: Kansas
- FMBIX KY: Kentucky
- FMBIX LA: Louisiana
- FMBIX MA: Massachusetts
- FMBIX MD: Maryland
- FMBIX ME: Maine
- FMBIX MI: Michigan
- FMBIX MN: Minnesota
- FMBIX MO: Missouri
- FMBIX MS: Mississippi
- FMBIX MT: Montana
- FMBIX NC: North Carolina
- FMBIX ND: North Dakota
- FMBIX NE: Nebraska
- FMBIX NH: New Hampshire
- FMBIX NJ: New Jersey
- FMBIX NM: New Mexico
- FMBIX NV: Nevada
- FMBIX NY: New York
- FMBIX OH: Ohio
- FMBIX OK: Oklahoma
- FMBIX OR: Oregon
- FMBIX PA: Pennsylvania
- FMBIX PR: Puerto Rico
- FMBIX RI: Rhode Island
- FMBIX SC: South Carolina
- FMBIX SD: South Dakota
- FMBIX TN: Tennessee
- FMBIX TX: Texas
- FMBIX UT: Utah
- FMBIX VA: Virginia
- FMBIX VI: U.S. Virgin Islands
- FMBIX VT: Vermont
- FMBIX WA: Washington
- FMBIX WI: Wisconsin
- FMBIX WV: West Virginia
- FMBIX WY: Wyoming
Common questions
How much of FMBIX's exempt-interest dividends came from my client's state?
Fidelity 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 FMBIX's income subject to the federal AMT?
Fidelity publishes an AMT percentage for this fund for tax year 2025, applied to exempt-interest dividends.