The Capital Stack
Most OZ + Affordable LIHTC deals layer several sources rather than a single loan:
- Opportunity Zone equity (Qualified Opportunity Fund investment in the operating or property entity)
- 4% or 9% LIHTC investor equity
- Tax-exempt bond financing (for 4% LIHTC deals)
- Construction loan (bank or CDFI, often from the same lender as bond issuer)
- State and local soft debt where OZ location and LIHTC restrictions are compatible
- Permanent first mortgage or bond conversion at stabilization
Why the equity pools rarely overlap
LIHTC investors and OZ investors are usually different capital sources with different return expectations and different tax motivations, LIHTC equity is credit-driven, OZ equity is gains-deferral-driven. Structuring both into the same capital stack means negotiating two separate equity commitments against one project, which is more legal and structuring work than either program alone, but can meaningfully reduce the permanent debt load when it comes together.
Location does the qualifying, not the building
The Opportunity Zone designation runs off 2018 IRS census tract boundaries and doesn't change with the project. Before underwriting an OZ-plus-LIHTC structure, confirm the specific parcel sits inside a designated tract, sponsors occasionally assume a neighborhood-level OZ designation covers an entire district when the actual tract boundary excludes their specific site.
For the full program mechanics, see our deeper guide: Program Deep Dive →