Fund Tax Pro
iShares Russell 2000 Small-Cap Index Fund (MASKX, BDBKX, BDBPX, +1 more): 2025 tax information
BlackRock published the U.S. government obligation percentage for iShares Russell 2000 Small-Cap 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 |
|---|---|---|
| U.S. government obligation income | ••.••% | 2025 Important Tax Information for Open-End Funds Page 7. Percentage of ordinary income derived from Federal Obligations |
What's on file for this fund
- The same figures apply across 4 listed tickers: MASKX, BDBKX, BDBPX, MDSKX.
- Share classes on file: Institutional, Class K, Investor P and Investor A.
- U.S. government obligation income. The share of the fund's ordinary dividends that came from U.S. government obligations. It is applied to Form 1099-DIV, Box 1a.
How BlackRock reports this
BlackRock combines its open-end mutual fund information into a single annual booklet, separate from the iShares ETF documents.
BlackRock's booklet reports federal obligations as a percentage of ordinary income for each fund, with a footnote identifying funds above a stated asset level.
Common questions
Does MASKX report income from U.S. government obligations?
Yes. BlackRock reports one percentage for this fund for tax year 2025, and it is the same whichever state the return is for. It applies to ordinary dividends in Box 1a of Form 1099-DIV.