Congress restores municipal bond tool to cut local borrowing costs

What it does

This bill repeals a 2017 tax law change that eliminated advance refunding bonds—a financing tool that allowed state and local governments to refinance existing debt at lower interest rates. By repealing that change, the bill restores the ability of municipalities to issue advance refunding bonds, potentially lowering borrowing costs for infrastructure projects and reducing the long-term debt burden on state and local budgets.

Why we flagged it

The bill's sole operative mechanism is to restore a financing tool for state and local governments by repealing a 2017 prohibition. It is a straightforward restoration of prior law, not a new regulatory regime or carve-out.

What the text implies

• Restoring advance refunding bonds may increase the volume of municipal bond issuance, potentially affecting the municipal bond market and the tax-exempt bond ecosystem.
• The restored tool may disproportionately benefit wealthier municipalities with stronger credit ratings and existing debt, as they are more likely to refinance.
• Federal tax revenue may decline modestly due to the tax-exempt status of advance refunding bonds, shifting some cost to the federal budget.

Section numbers refer to the bill text the analysis read — linked under Primary records below.

Who it affects

Ordinary citizens benefit through lower infrastructure costs and reduced long-term debt service for state and local governments, which can translate to lower taxes, better-maintained public assets, or more resources for other services. The bill removes a restriction on a financing mechanism available to public entities, not a restriction on citizens' rights or protections.

Who stands to gain

• state and local governments
• municipal bond underwriters
• bond investors (tax-exempt income)

Named in the bill

Internal Revenue Code of 1986, Public Law 115–97 (Tax Cuts and Jobs Act of 2017), section 13532, advance refunding bonds, state and local governments

Where it stands

13 cosponsors: 8 Democrats, 5 Republicans.

• Apr 10, 2025 — Introduced · Congress.gov: “Introduced in Senate”
• Apr 10, 2025 — Referred to Senate Committee on Finance · Congress.gov: “Read twice and referred to the Committee on Finance”

Dates and quoted wording are Congress.gov's action record; the timeline shows status changes, not every procedural step.

Money around this bill

13 lobbying clients named this bill on 22 disclosure filings across 2 quarters, Dec 2025 to Jun 2026. Those filings disclosed $4,705,201 in lobbying spend. A filing names 14 bills on average, so that figure is what each filing reported, not a share belonging to this bill.

More lobbying clients named this bill than 94% of bills with at least one filing.

Roger Wicker, the sponsor, reported $116,200 in PAC receipts in the 2026 cycle.

• Securities Industry and Financial Markets Association — $3,160,000 on 1 filing
• Airports Council International -- North America — $775,201 on 1 filing
• American Public Power Association — $310,000 on 1 filing
• Association of Metropolitan Water Agencies — $120,000 on 1 filing
• City of Dallas — $80,000 on 2 filings

Lobbying Disclosure Act filings through Jul 20, 2026. A filing shows who paid to lobby on a bill it names, not what changed.