New Federal Subsidy for Local Infrastructure Debt

Summary#

The LIFT Act creates a new kind of taxable municipal bond called an “American infrastructure bond” and gives the issuer a federal payment tied to the interest they owe. It also brings back tax‑exempt advance refunding for certain bonds (refinancing before a call date) with limits, and permanently raises the “bank‑qualified” small‑issuer cap so more local bonds get favorable bank treatment. The goal appears to be to lower borrowing costs for state and local infrastructure and give communities more financing tools.

Key changes:

• Creates American infrastructure bonds (AIBs) for governmental issuers and pays the issuer a federal credit equal to part of each interest payment (42% for bonds issued 2026–2030, stepping down to 30% in 2033 and later).
• Requires AIB project wages to meet federal prevailing wage rules (Davis–Bacon Act).
• Makes AIB interest taxable to investors; the subsidy goes to the issuer as a cash payment.
• Allows one tax‑exempt advance refunding for governmental and 501(c)(3) bonds under strict conditions; continues to bar advance refunding for most other private‑activity bonds; bans abusive arbitrage.
• Permanently increases the “bank‑qualified” small‑issuer limit from $10 million to $30 million and indexes it for inflation after 2026; clarifies treatment for 501(c)(3) borrowers and pooled/qualified financings.

What it means for you#

• Municipalities and states

  • New option to issue AIBs and receive a federal payment covering part of interest owed. The credit rate depends on the year of issuance (42% in 2026–2030; 38% in 2031; 34% in 2032; 30% in 2033+).
  • AIB proceeds must be used 100% for capital projects or for operations and maintenance tied to those capital assets. Private‑activity bonds (including 501(c)(3) conduit bonds) cannot be AIBs.
  • AIB interest paid to investors is taxable; you receive the subsidy directly from the U.S. Treasury on each interest payment date. The payment is capped by a “par‑rate” limit so artificially high coupons do not increase the subsidy.
  • AIB projects must follow Davis–Bacon prevailing wage requirements.
  • You may “current refund” an AIB with another AIB (meeting set limits); the refunding AIB gets a 30% credit.
  • You may again do one tax‑exempt advance refunding for governmental and 501(c)(3) bonds if strict timing, redemption, and investment rules are met; abusive arbitrage is still barred.
  • The small‑issuer “bank‑qualified” cap rises to $30 million (indexed after 2026), which can help you sell bonds to banks at better rates.

• 501(c)(3) nonprofits (hospitals, universities) using tax‑exempt bonds

  • You cannot use AIBs (they are limited to non‑private‑activity governmental bonds).
  • You may again be eligible for one tax‑exempt advance refunding under set limits.
  • For “bank‑qualified” treatment, the law treats your organization as the issuer, and pooled/qualified financings can qualify if each borrower’s portion meets the rules. This may improve access to bank lending.

• Banks and other financial institutions

  • More bonds will qualify as “bank‑qualified,” allowing greater deduction of interest expense related to holding those bonds. The cap increases to $30 million per issuer and is indexed for inflation.
  • Clarified rules expand bank‑qualified treatment for qualified financings and for 501(c)(3) borrowers that meet the small‑issuer limits.

• Contractors and construction workers

  • Projects financed with AIBs must pay prevailing wages under Davis–Bacon. This affects payroll, bidding, and compliance reporting.

• Investors

  • Interest on AIBs is taxable income. Other tax‑exempt bond rules are unchanged except for the restored ability for some advance refundings.

• Taxpayers

  • The federal government would make cash payments to bond issuers tied to interest on AIBs.

• Timing

  • Changes apply to bonds issued more than 30 days after the bill becomes law. The bank‑qualified cap indexation starts after 2026.

Expenses#

No publicly available information.

• Direct federal payments: Treasury would pay issuers a share of each AIB interest payment (42% for 2026–2030, phasing down to 30% by 2033+; 30% for AIB refundings).
• Potential federal revenue effects: Restoring tax‑exempt advance refunding for some bonds and expanding bank‑qualified treatment could reduce federal income tax revenue; amounts are not provided.
• Administration: Treasury/IRS would need systems to calculate and pay the credits and enforce compliance (interest caps, use of proceeds, arbitrage limits, Davis–Bacon).
• Compliance costs: Issuers and contractors on AIB‑financed projects would face Davis–Bacon payroll and reporting; issuers must track “available project proceeds,” interest limits, and eligibility.

Proponents' View#

• The bill appears intended to lower net borrowing costs for state and local infrastructure by providing a direct federal subsidy on interest.
• Restoring one advance refunding could let governments refinance old debt when rates fall and capture savings for taxpayers and public services.
• Raising the small‑issuer cap to $30 million (and indexing it) could help small towns, schools, and utilities access bank financing at better rates.
• Clear anti‑abuse and interest‑rate cap rules aim to prevent arbitrage and keep the subsidy focused on real project costs.
• Applying prevailing wage rules could be seen as ensuring fair pay and stable labor standards on federally subsidized construction.

Opponents' View#

• One concern is federal cost: the bill creates ongoing cash payments to bond issuers tied to interest, especially high in the early years (42% of interest).
• AIBs exclude private‑activity bonds, so nonprofit hospitals, universities, and other conduit borrowers would not get the new subsidy.
• The program adds complexity for issuers (interest‑rate caps, strict use‑of‑proceeds, arbitrage limits) and requires Davis–Bacon compliance, which may raise administrative burdens.
• It is unclear how “operations and maintenance expenditures in connection with” capital property will be defined and monitored in practice.
• Expanding bank‑qualified status allows more bank interest deductions related to tax‑exempt bonds, which would likely reduce federal tax revenue without a clear cost estimate.