The change that ran in Monday's Federal Register is one sentence long. In the proposed rule published Sept. 11, on the second line of the DATES section, "October 16, 2026" should read "October 26, 2026." Ten more days to comment on how the Internal Revenue Service proposes to make qualified opportunity funds report what they own and who they pay.

Everything else in the Sept. 11 proposal stands as written. The rule would build the first mandatory reporting regime for a program that has run since 2018 largely on filings nobody was penalized for missing, and it would put a daily price on failing to produce them.

The program has never required this data

The opportunity zone program came out of the 2017 tax law, which created two benefits: deferral of capital gains invested in a qualified opportunity fund, and exclusion of the appreciation on an investment held for ten years. What it did not create was a reporting requirement. As the preamble to the proposed rule states, "prior to the enactment of the OBBBA, the Code did not mandate information reporting from QOFs or QOZBs."

Funds filed Form 8996 to self-certify, and the form asks for real detail: the 90-percent investment standard, the census tracts where the fund holds property, the investments and operations of each qualified opportunity zone business in which it holds an interest, and any investor who disposed of an interest during the year. What was missing was a consequence. The section 1400Z-2 regulations carried a penalty for failing the investment standard but no information reporting penalty for a fund that never filed the form at all.

The gap ran in both directions. A fund cannot report on a business it does not control without getting information from that business, and no penalty applied to a zone business that withheld it. Nor did a penalty attach to the Forms 1099-B that funds owe on investor dispositions. The program ran on a certification form with nothing behind the certification.

While that was true, the 2025 law rewrote the benefits themselves. It replaced the fixed deferred-gain recognition date of Dec. 31, 2026 with a rolling date five years from the investment, kept the 10 percent basis adjustment for investments held at least five years, dropped the additional 5 percent that had applied at seven years, and limited the exclusion on a ten-year hold to the investment's value 30 years after it was made.

What a fund would have to file, and when

The 2025 law, the One Big Beautiful Bill Act, put the reporting on a statutory footing. Section 70421 of that law added two Code sections and a penalty. Section 6039K requires every fund to file an annual return and to furnish statements to investors who dispose of their interests. Section 6039L requires every applicable zone business, meaning one that is a trade or business of a fund or in which a fund holds stock or a partnership interest, to furnish a written statement to each fund that holds an interest in it, so the fund has what it needs to meet its own obligations.

The proposed regulations put the annual return on Form 8996, the same form funds already use, revised to carry the new items. The return would report whether the fund is organized as a corporation or a partnership and whether it is organized for the purpose of investing in zone business property; the calculation of the 90-percent investment standard and, if the fund misses it, the penalty under section 1400Z-2(f); each census tract in which the fund directly owns or leases qualifying property; the required information about each zone business it holds an interest in; and each investor that disposed of an interest during the calendar year.

Two clocks govern the statements. Investor statements would be due March 1 of the year after the disposition for ordinary investors, and January 15 when the recipient is a broker holding the interest as record holder, because the broker needs the data for its own reporting. The statement itself is short: the investor's name, address, and taxpayer identification number, the dates the investment was acquired and disposed of, and the amount. Treasury's stated reason for the March 1 date is that funds may not know which investors sold until well after the year ends.

Certification stops being a filing you can forget

The proposal also answers a question Treasury says it has fielded repeatedly: whether self-certification has to be renewed every year. Under the proposed rules it would not. Certification would be valid only if timely filed for the entity's first taxable year, on Form 8996, by the due date of the entity's original return including extensions, and it would have to include an affirmative statement that the entity is organized to invest in zone property. Every year after that, the fund files the annual return. No fresh certification.

Treasury's reason for separating the two is that annual re-certification would create an annual option to walk away, and the proposal routes exits through a different mechanism instead. There are two. A fund that self-certified by mistake, which the preamble says has happened when a zone business filed Form 8996 thinking it was the fund, can revoke only if no qualifying investment was ever made in it and only with the consent of the Commissioner. An entity that revokes can never self-certify again, and its taxpayer identification number cannot be reused by another entity for that purpose. Every other fund that wants out would have to use the voluntary decertification procedures, which carry their own tax consequences for the investors holding interests in it.

The certification rules matter more than they used to because the program no longer ends on a fixed date. The 2025 law amended section 1400Z-1 to provide for recurring rounds of nomination, certification, and designation every ten years beginning July 1, 2026, in Rev. Proc. 2026-14. The original tracts were designated under notices published in 2018 and 2019, and a framework that renews itself each decade is one where the certification record carries forward.

The penalty is the part with teeth

Section 6726 is new, and it works by the day. A fund that fails to file a complete and correct section 6039K return owes $500 for each day the failure continues, capped at $10,000 per return, or $50,000 for a fund whose gross assets exceeded $10 million at the close of its taxable year. If the failure is due to intentional disregard, which the proposal defines as a knowing or willful failure, the daily figure rises to $2,500 and the cap to $50,000, or $250,000 for a large fund. All of the amounts are indexed for inflation. Only one penalty applies per return however many defects that return has, and the clock stops the day a correct return is filed. The reasonable cause waiver under section 6724 applies.

The furnishing side runs on different arithmetic. Investor statements, and the statements zone businesses owe their funds, were added to the definition of payee statements, which puts them under section 6722: $250 per statement, with an annual cap that is generally $3 million. Intentional disregard raises the per-statement figure to $500 and removes that cap. That difference matters more than it first appears, because the filing penalty is capped per fund while the furnishing penalty is priced per document. A fund with many investors who sell in the same year is exposed on the statement side in a way the return cap does not capture.

One more provision matters for anyone who files. The proposal treats a failure to file in the required manner as a failure to file on time. If the Form 8996 instructions require electronic filing, mailing a paper return draws the per-day penalty, and an electronic submission with an error that prevents processing can be treated as a failure to file at all. A separate provision counts Form 8996 toward the ten-return threshold that triggers electronic filing in the first place.

The data exists to answer a question Congress asked

The reporting is not an end in itself. Section 70421(e) of the 2025 law directs the Treasury to publish annual reports on the program and appropriates money for the job through Sept. 30, 2028. The reports have to include, to the extent the information is available, the total amount invested in opportunity zones and funds, the share of eligible census tracts receiving investment and how much went into each one, the approximate number of employees at financed businesses by tract, the number of residential units produced by fund projects, the investment sectors by NAICS code, and the split between real estate and business equity.

Beginning in 2031 the reports have to carry outcomes: job creation, poverty reduction, new business starts, and other measures of what designating a tract produced. The 2031 and 2036 editions have to compare designated tracts against similar tracts that were never designated, across a list of factors that includes unemployment, poverty rates, median family income, the share of residents' income spent on rent, homeownership rates, residential property values, and new business starts. The law also requires comparable reports for rural zones.

There is a tension built into that design. The annual return collects the investment side, fund by fund and tract by tract. The outcome measures come from statistics about places rather than from filings, which is why the comparative tables are described in aggregate terms. The same law directs the Treasury to protect taxpayer return information and permits it to combine individual tracts into larger geographic areas where that is necessary to do so. If the first reports arrive with less geographic precision than the list above implies, that provision is where the precision went.

What happens between now and Oct. 26

Two deadlines in this rule no longer match. Comments are due Oct. 26. Requests to speak at the Nov. 5 hearing, along with outlines of the topics to be discussed, are still due Oct. 13, and if none arrive by then the hearing is cancelled. Anyone who read Monday's correction as a general extension and planned to claim a speaking slot later has thirteen fewer days than the comment period suggests. Attendance requests are due by 5 p.m. Eastern on Nov. 3, and the hearing will be conducted by telephone. Comments go to the federal eRulemaking portal under the docket identifier REG-116506-25.

Several pieces remain open. The proposed regulations reserve the reporting rules for rural funds and rural zone businesses for a later round, which means the rural reports required by the statute are waiting on rules that have not been proposed. Treasury says it expects to revise Form 8996 once the rules are final.

The correction changed dates. The regime the proposal describes is one where a fund's annual filing has a price attached for the first time, where the businesses behind that filing owe the fund information it cannot otherwise get, and where the compiled result is meant to become the public accounting of a program that has been spending money in designated neighborhoods since 2018 without one.

Primary sources

  1. Internal Revenue Service, Information Reporting Regarding Qualified Opportunity Zones and Updated Qualified Opportunity Fund Certification and Decertification Procedures, proposed rule, 91 FR 57968, Sept. 11, 2026, for the statutory background, the reporting requirements, the penalty provisions, the certification and decertification procedures, the public reporting requirements, and the applicability dates.
  2. Internal Revenue Service, the same proposed rule, corrected, 91 FR 61175, Sept. 28, 2026, for the change of the comment deadline from Oct. 16 to Oct. 26, 2026.
  3. One Big Beautiful Bill Act, section 70421, as described in the preamble to the proposed rule, for sections 6039K, 6039L, and 6726, and for the public reporting requirements of section 70421(e).
  4. Internal Revenue Service, Rev. Proc. 2026-14, 2026-02 I.R.B. 910, for the recurring ten-year nomination, certification, and designation cycles for qualified opportunity zones.