On July 28, 2026, the IRS quietly posted draft versions of two forms that matter to real estate partnerships, LIHTC investors, and firms managing amended-return workflows: Form 8586, Low-Income Housing Credit and Form 1065-X, Amended Return or Administrative Adjustment Request.
These are drafts — not final forms — so they cannot be filed yet. But reviewing them now gives partnerships and their advisors a head start on what is coming.
What Is Form 8586 and Why Does It Matter?
Form 8586 is the form used to claim the Low-Income Housing Tax Credit (LIHTC) — one of the primary federal incentives for investing in affordable housing projects. It flows through to investors via Schedule K and ultimately into Form 3800, the General Business Credit.
The draft Form 8586 continues to emphasize three areas that have historically drawn IRS scrutiny:
1. Form 8609-A Attachment Requirement
The draft maintains the requirement to attach Form 8609-A, Annual Statement for Low-Income Housing Credit, for each building in the project. This is not new, but it is a persistent compliance gap. If your partnership holds multiple buildings under a single project, each building needs its own 8609-A — and each one needs to reconcile to the amounts reported on Form 8586.
Missing or mismatched 8609-A attachments are one of the most common reasons LIHTC claims get flagged.
2. Qualified-Basis Decreases
The draft continues to require disclosure of any decrease in qualified basis during the year. A qualified-basis decrease can trigger credit recapture — meaning the IRS can claw back credits already taken in prior years.
Common causes of qualified-basis decreases include:
- Units falling out of compliance (income or rent limits exceeded)
- Physical deterioration that removes units from qualified use
- Ownership changes that affect the applicable fraction
If your project has had any of these events, the Form 8586 filing needs to reflect them accurately — and your partnership agreement should address how recapture liability is allocated among partners.
3. Credit Reporting Through Schedule K and Form 3800
The draft reinforces the flow of LIHTC credits from Form 8586 → Schedule K (partner allocations) → each partner's Form 3800. This multi-step flow is where errors compound. A misallocation at the partnership level creates downstream problems for every investor in the deal.
What Is Form 1065-X and Who Needs It?
Form 1065-X is the amended return form for partnerships — used either as a traditional amended return or as an Administrative Adjustment Request (AAR) under the Bipartisan Budget Act (BBA) centralized audit regime.
If your partnership is subject to BBA (most partnerships formed after 2017 or that did not opt out), the AAR process is how you correct errors on a previously filed Form 1065. It is not a simple amended return — it has its own procedural rules, timing requirements, and push-out election mechanics.
Why the Draft 1065-X Matters Now
The draft posting signals that the IRS is updating the form, likely to reflect procedural refinements in the BBA AAR process. There are a few things partnerships should keep in mind:
Push-out elections vs. paying at the partnership level
Under BBA, when the IRS adjusts a partnership's return, the default is that the partnership pays the tax. Partnerships can elect to "push out" the adjustment to partners via amended K-1s — but this election has a tight deadline and requires partners to file amended individual or entity returns. The 1065-X is the vehicle for initiating that push-out.
Amended K-1 workflows
If your partnership needs to correct a previously issued K-1 — whether for a LIHTC allocation error, a capital account adjustment, or a misreported item — the 1065-X and the associated amended K-1 process need to be coordinated carefully. Errors in the sequence can result in partners receiving conflicting information returns.
Statute of limitations considerations
The BBA AAR process has its own statute of limitations rules that differ from the standard three-year period. If you are considering filing an AAR, timing matters.
What Real Estate Partnerships Should Do Now
These are draft forms, so no immediate filing action is required. But there are practical steps worth taking before the final versions are released:
- Review your LIHTC project files. Confirm that Form 8609-A records are complete and reconciled for each building. If there have been any compliance events — unit vacancies, income limit issues, ownership transfers — document them now.
- Audit your Schedule K allocations. If your partnership has LIHTC credits flowing to investors, trace the allocation from Form 8586 through Schedule K to each partner's K-1. Mismatches are easier to correct before a return is filed than after.
- Identify any open amended-return needs. If your partnership has known errors on a previously filed Form 1065 — whether related to LIHTC or other items — now is a good time to assess whether an AAR is appropriate and what the push-out vs. pay-at-the-partnership-level analysis looks like.
- Watch for the final forms. The IRS typically finalizes draft forms within a few months of posting. We will flag the final versions when they are released.
The Bottom Line
Draft Form 8586 and Form 1065-X are not final, but they signal where the IRS is focusing attention for LIHTC investors and BBA partnerships. The emphasis on Form 8609-A attachments, qualified-basis decreases, and the AAR workflow reflects areas where real estate partnerships have historically had compliance gaps.
If your portfolio includes LIHTC investments or your partnership has open amended-return questions, this is a good time to get ahead of the paperwork.
PMD CPAs
Questions about LIHTC compliance or partnership amended returns?
PMD CPAs works with real estate investors and partnerships on tax compliance, credit reporting, and amended-return workflows. Reach out to schedule a consultation.
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