The Low-Income Housing Tax Credit, known as LIHTC, was built to solve one problem. It aimed to boost affordable rental housing across the United States. For years, it has been the go-to policy for developers and lawmakers. On paper, it sounds like a solid deal that encourages private investment while helping low-income renters.
The reality looks very different right now. Recent data from 2025 and 2026 shows that the program is struggling to keep up. Costs are rising fast, projects are slowing down, and fewer homes are getting built than expected. Instead of easing pressure, LIHTC is now adding new stress to an already tight housing market.
More Credits with Less Value
Magda / Pexels / The 2025 “One Big Beautiful Bill Act” expanded LIHTC in a big way. It raised state credit allocations by 12% and lowered bond financing requirements from 50% to 25%.
Early projections looked promising, with estimates suggesting up to 1.2 million new affordable units over the next decade. That kind of boost sounded like exactly what the housing market needed.
Then the market reacted in an unexpected way. The surge in available tax credits flooded the system and pushed prices down. Developers suddenly received less equity when they sold these credits to investors. That meant they had to find more money elsewhere or scale back projects. In simple terms, more credits ended up producing less real housing power.
Financing Bottlenecks are Freezing Projects
The expansion also created a second problem that hit even harder. Larger projects now require more financing, but banks cannot always keep up. Most banks face limits on how much they can invest in projects tied to public welfare programs. These caps are tied to their total capital, and many regional banks are already close to hitting that ceiling.
As a result, deals that look good on paper cannot move forward. Developers struggle to secure funding, even when demand is clear and urgent. Industry groups say billions of dollars in private investment are sitting idle because of this bottleneck. The market has slowed sharply, and new construction is not keeping pace with rising need.
Critics have raised concerns about LIHTC for years, especially around cost. Building affordable housing through this program is often shockingly expensive. Some units now cost close to $1,000,000 each, which is more than many single-family homes in the same area. That price tag raises serious questions about efficiency.
A big reason for these costs is complexity. LIHTC projects often combine multiple funding sources, each with its own rules and demands. Developers must meet strict guidelines on design, unit size, and compliance. These requirements slow down construction and drive up costs at every step.
The System That Rewards Complexity
Polina / Pexels / The structure of LIHTC has created an entire industry around it. Consultants, lawyers, and syndicators play a major role in putting deals together.
They help navigate the rules, secure funding, and manage compliance. While their work is necessary within the system, it also adds layers of cost and delay.
This setup rewards those who understand the system best, not those who build the fastest or cheapest homes. It creates a gap between policy goals and real-world results. Instead of focusing on building more units quickly, the system often focuses on managing paperwork and meeting technical requirements. That slows everything down when speed matters most.
While LIHTC struggles, some local programs are showing a different path. Washington State’s Multifamily Tax Exemption program offers a clear trade. Developers receive a property tax break if they set aside a portion of units for lower-income renters. The rules are simple, and the incentive is direct.
Reports show that this program has created thousands of income-restricted units at a cost of under $5,000 per unit to taxpayers. That number is a fraction of what LIHTC projects often require.