Opportunity Zone reporting requirements and penalties

Every QOF must file an annual information return with the IRS, and the statute now attaches a daily penalty to failures.

Public Law 119-21, signed July 4, 2025, added §6039K, which requires each Qualified Opportunity Fund, including a Qualified Rural Opportunity Fund, to file an annual return, and §6039L, which requires information about each Qualified Opportunity Zone Business (QOZB) the fund holds.^1,2 The new §6726 imposes a penalty for failing to file complete and correct returns.³

These obligations sit on top of the long-standing forms. A fund files Form 8996 to self-certify and report its 90% asset test each year. Each investor files Form 8997 to report QOF holdings and deferred gain.^4,5 See Form 8996 and Form 8997, explained.

The statute requires identifying information, asset values, QOZ property held, investor and investment data, and impact data, and the proposed rules would specify each data item.

Practitioner analyses of §6039K describe the return as covering the fund's name, address and taxpayer identification number; the value of its total assets and of the qualified opportunity zone property it holds; information on investments and investors, including dispositions during the year; and impact data such as employee counts.^2,6 The proposal also covers statements that funds furnish to investors who dispose of their interests, and statements that QOZBs furnish to their funds.⁷

Under §6039L, the information comes from the fund's applicable QOZBs. Proposed §1.6039K-1(d) collects data about each applicable QOZB, and commentary lists industry (NAICS) codes, census tracts, employee counts and residential units among the items.^8,6 The final list of data items is still pending, and the proposed-rule text is the place to confirm it.¹

Under §6726, the penalty is $500 for each day a failure continues, capped at $10,000 per return, or $50,000 for a fund with gross assets over $10 million.

Intentional disregard of the filing requirement raises the daily amount to $2,500, with caps of $50,000 per return, or $250,000 for a large fund, as described in the proposed rule.^1,3 RSM reports that the penalty applies to taxable years beginning after the date of enactment, July 4, 2025; check the statute for the exact effective date before relying on it.³

Illustrative example. Assumptions: a data center QOF with $180 million of gross assets files its information return 45 days late, and the failure is not intentional. The penalty is 45 x $500 = $22,500, below the $50,000 cap. Had it been 120 days late, the penalty would stop at $50,000 (the cap is reached on day 100). Under the proposal, filing the late return would stop the per-day penalty from running.¹⁰

This penalty is separate from the 90% asset test penalty under §1400Z-2(f), which is computed monthly on the shortfall below 90% at the underpayment rate, with a reasonable-cause exception.¹¹ For the asset test, see the QOF 90% asset test.

The proposal, REG-116506-25, would redesign Form 8996 as a separate information return, require tract-level reporting and set formal certification and decertification procedures.

Treasury and the IRS published the proposed regulations in the Federal Register on September 11, 2026, at 91 FR 57968.¹ Summaries from EY, KPMG and others describe these main features:^6,10,12,13

• Form 8996 becomes a stand-alone annual information return, filed separately from the fund's income tax return.
• Funds report qualified opportunity zone property by census tract.
• Self-certification is required only in the first year; Form 8996 is still filed every year.
• A single procedure governs voluntary decertification of a QOF.
• Filing a late or corrected Form 8996 stops the daily §6726 penalty from continuing to run.
• The rules apply prospectively, once published as final regulations.

Novogradac reports that written comments were due October 26, 2026 and that a telephone public hearing is set for November 5, 2026, with requests to attend due by November 3.¹⁴ One law firm alert gave an earlier comment date, so confirm the deadline against the Federal Register notice if you plan to comment.¹⁵

Investors make the deferral election on Form 8949 and file Form 8997 every year they hold a QOF investment.

Form 8997 lists QOF investments held at the start of the year, gains deferred during the year, inclusion events and dispositions, and investments held at year-end.^5,16 The new statute adds a fund-side obligation to furnish statements to investors who dispose of QOF interests, which should make investor reporting easier to reconcile once final rules apply.⁷

For investments made after December 31, 2026, the deferred gain is included on the earlier of a sale or other inclusion event, or five years after the investment date, so Form 8997 Part III will show a scheduled inclusion for every investment held five years. See the five-year deferral and inclusion events.

Data center funds will report large asset values against small headcounts, often across more than one census tract, and should build the data collection into QOZB operations now.

A data center campus can cost hundreds of millions of dollars yet employ relatively few permanent staff, so impact data will look different from a housing or operating-business fund. Large campuses can also straddle tract lines, which matters once property must be reported by census tract. Funds should map every parcel and building to its tract at acquisition and keep that map current.

Operators also face the long build schedules that make the working capital safe harbor central to data center deals. Reporting the safe harbor's cash and spending accurately on each testing date is part of the same discipline. Managing a data center QOZB covers the operating side.

Keep filing under the current forms, and prepare for the proposed data items now.

1. 1.File Form 8996 with every annual return, on time, including extensions.
2. 2.Confirm the fund's gross assets against the $10 million line that sets the §6726 cap.
3. 3.Collect QOZB data by census tract, industry code and headcount each year.
4. 4.Set up a process to furnish statements to investors who dispose of interests.
5. 5.Watch for the final regulations and any new Form 8996 revision and instructions on IRS.gov.
6. 6.Track Notice 2026-55, which asks for comments on other §1400Z-2 rules, with comments due November 23, 2026.¹⁷

If a filing has been missed, act quickly: under the statute the penalty grows daily until the cap. Confirm the best remedy with your tax adviser. Investors comparing sponsors can use the fund due diligence checklist to ask how a sponsor handles compliance.