Tax credit bridge financing for CRE, LIHTC, HTC, NMTC, and IRA

Why tax-credit bridges exist

LIHTC, HTC, NMTC, and IRA energy credits all share a common structural feature: the credit equity is paid in over time, not at closing. The senior construction lender will fund draws against the construction budget, but cannot fund the equity gap. Bridge debt covers that gap.

Bridge sizing is a function of the executed equity LP commitment, the pay-in schedule, and the credit-pricing band. Pricing of credits in cents-per-credit moves quarterly and is the single biggest variable in bridge sizing. This is sponsor-POV process commentary, not tax or legal advice, engage tax-credit syndication counsel from kickoff.

LIHTC equity pay-in and bridge sizing

LIHTC equity pay-in is typically structured 15% at closing, 25% at 50% completion, 25% at 100% completion, 25% at stabilization, and 10% at year-3 audit. The bridge sizes off the executed LP equity commitment, not the residual takeout.

Allocation award is the gating item. State HFAs allocate 9% LIHTC (competitive) and 4% LIHTC (non-competitive with bond financing). Without allocation, no equity, no bridge.

Bridge lenders advance against the executed equity LOI from the syndicator with the pay-in schedule. Typical bridge advance is 80%-90% of the equity commitment, with reserves for syndicator IRR shortfall and recapture indemnity.

• Confirm allocation award letter from the state HFA before bridge underwriting kicks off.
• Verify executed equity LOI from syndicator with explicit pay-in schedule.
• Size bridge to the gap between construction draws and equity pay-in dates.
• Document recapture indemnity from sponsor to syndicator, typical 15-year compliance period.

Historic Tax Credit bridge sizing

HTC equity pays in tied to NPS Part 3 certification of completed rehabilitation. The HTC equity pay-in schedule is typically 15%-25% at construction close, 50%-65% at construction completion, and the balance at NPS Part 3 certification.

NPS Part 1 (significance), Part 2 (rehabilitation plan), and Part 3 (completed work certification) are sequential. Part 1 and Part 2 should be approved before construction loan close; Part 3 certification triggers final equity pay-in.

Substantial rehabilitation test: QREs (qualified rehabilitation expenditures) must equal or exceed the greater of $5,000 or the building's adjusted basis. State-level HTC programs (typically 20%-25%) often stack with the federal 20% credit.

NMTC leverage loan structure

New Markets Tax Credit equity is structured through a Community Development Entity (CDE). The CDFI Fund allocates NMTC to CDEs, which then deploy capital into qualifying low-income community businesses (QALICBs).

The investment fund is capitalized by a leverage lender and the tax-credit investor; the CDE then makes a loan to the QALICB project. Bridge sits at the leverage-loan layer and typically funds 60%-70% of the NMTC investment amount.

Compliance period is 7 years. QALICB must remain eligible (≥50% gross income from low-income community activity) throughout. Recapture indemnity from sponsor to NMTC investor is standard.

IRA §6418 transferability and credit-buyer bridge

Inflation Reduction Act §6418 allows holders of certain energy-related tax credits (§45, §45Y, §48, §48E, §45U, §45V, §48C, and others) to sell the credits to unrelated parties for cash. Pricing typically runs $0.92-$0.96 per credit, depending on credit type and bonus adders (prevailing wage, domestic content, energy-community).

For financing against a transferable tax credit, the lender reviews the purchase agreement, eligibility, transfer requirements and expected payment. Confirm the applicable tax documentation with the project’s tax advisers.

Bonus credit qualifications materially boost credit value. Prevailing wage and apprenticeship adder is a 5x multiplier on the base credit. Domestic content adder is 10 percentage points. Energy community adder is 10 percentage points.

Tax-credit equity pricing dynamics

Pricing reflects the time value of money, projected investor IRR, deal-specific risk (recapture, completion, lease-up), and supply-demand for tax credits in the syndication market. LIHTC pricing typically runs $0.85-$0.95 per credit; HTC and NMTC pricing varies more widely.

A 5-cent move in LIHTC pricing on a $1B project is $50M of capital. Bridge sizing should be set against current pricing, not optimistic underwriting.

Pricing is set quarterly by syndicator market clearing. The largest LIHTC syndicators publish pricing benchmarks; NCSHA tracks state HFA programs.

Recapture risk and bridge lender protections

All four credit categories carry recapture risk, failure to maintain qualifying use during the compliance period triggers credit clawback to the investor. LIHTC compliance period is 15 years, HTC is 5 years, NMTC is 7 years, IRA energy credits are 5 years.

Bridge lenders consider recapture risk in their advance rate. Most tax-credit equity syndications include tight operating covenants and reserves to insulate the investor from recapture. Sponsor indemnity is typically full recourse for compliance violations during the bridge term.

• LIHTC: 15-year compliance period; recapture triggered by rents above limits or ownership change.
• HTC: 5-year compliance period; recapture triggered by sale, demolition, or change of use.
• NMTC: 7-year compliance period; recapture triggered by QALICB ineligibility or redemption.
• IRA §48: 5-year compliance period; recapture triggered by cessation, sale, or conversion.

Coordination with the senior construction lender

The bridge lender and the senior construction lender are concurrent capital sources at most tax-credit projects. Construction lender funds construction draws against the budget; bridge lender funds the equity gap.

Intercreditor agreements between construction and bridge are standard. Cash flow priority during construction (interest accrual, fee payments) and at takeout (order of payoff) are negotiated explicitly. The intercreditor structure varies by deal, bridge lenders prefer first-out structures; construction lenders prefer parity or last-out structures.

Bond-financed LIHTC vs. 9% LIHTC

9% LIHTC is competitive, state HFAs allocate annual amounts via a competitive scoring process. 4% LIHTC is non-competitive but requires tax-exempt bond financing of at least 50% of aggregate basis.

Bond-financed 4% LIHTC structures are inherently more complex, bond underwriting, trustee structure, credit enhancement, and HFA coordination all add execution time. Bridge lenders accustomed to 9% deals may need additional diligence on 4% deal structures.

Working tools

The tax-credit bridge sizing calculator tool turns the executed equity LOI / §6418 transfer agreement and the construction draw schedule into a bridge-loan size. Each section gives the formula and a worked numeric example for one credit category, LIHTC, HTC, NMTC leverage loan, and IRA §6418 transferable credit.

The tax-credit bridges topic hub aggregates the Q&A library covering credit-specific mechanics across LIHTC, HTC, NMTC, and IRA transferability.

Frequently asked questions