The Reinvest in Public Schools Act of 2026 amends the Internal Revenue Code to allow certain advance refunding bonds issued by state and local governments for public school facilities to be treated as tax‑exempt as the rules stood on December 21, 2017. The carve‑out applies only when all available project proceeds are used for construction, rehabilitation, repair of a public school facility, or acquisition of the land for such a facility, and it bars transactions that use arbitrage devices to secure material financial advantages beyond interest‑rate savings.
Practically, the bill revives a narrow path for school districts to refinance outstanding debt on a tax‑exempt basis and adds a technical adjustment to how the initial temporary period for replacement proceeds is calculated under section 148. Municipal finance officers, bond counsel, underwriters, and school district officials should expect new deal structures, compliance checks, and a likely need for IRS guidance to interpret the anti‑abuse language and the 100% proceeds requirement.
At a Glance
What It Does
The bill amends section 149(d) to treat qualifying advance refunding bonds for public school facilities as tax‑exempt under the pre‑December 22, 2017 rules, and it adds an anti‑abuse clause targeting arbitrage devices. It also amends section 148(f)(4)(C) to adjust how the end of the initial temporary period is determined for these bonds.
Who It Affects
State and local governments that issue bonds to refinance school‑related debt, school districts that rely on municipal markets, municipal underwriters and financial advisors, and tax counsel who will structure and certify compliance for these deals.
Why It Matters
Tax‑exempt advance refundings can lower borrowing costs and accelerate refinancing activity for school projects; the bill restores a financing option removed after 2017 but limits it to pure school uses and seeks to curb arbitrage schemes that could exploit the carve‑out.
More articles like this one.
A weekly email with all the latest developments on this topic.
What This Bill Actually Does
The bill reinstates, for a defined subset of school district financings, the tax treatment that allowed advance refunding bonds to be tax‑exempt before the 2017 changes to the Internal Revenue Code. To qualify, the issuer must be a state or local government and must direct 100% of the available project proceeds to the construction, rehabilitation, or repair of a public school facility, or to buying the land where that facility will go.
If those conditions are met, the bill says apply section 149(d) as it existed on December 21, 2017.
The statute also inserts an anti‑abuse limitation: an issue will not qualify if the issuer uses a ‘‘device’’ in connection with the issuance to obtain a material financial advantage via arbitrage that goes beyond the normal savings of issuing at lower interest rates. That language is deliberately broad: it targets structures designed principally to capture arbitrage profits rather than to change the borrower's fundamental cost of capital.Separately, the bill tweaks the computation of the 'initial temporary period' in the arbitrage rules (section 148).
For bonds that fall under the new school‑facility exception, the end date of that temporary period is determined without regard to a specific clause added after 2017; in practice, that preserves more favorable timing rules for when replacement proceeds must be spent or yield‑restricted. The changes take effect only for advance refunding bonds issued after the statute becomes law.In short, the Act creates a narrowly circumscribed channel for school districts to access tax‑exempt advance refundings again, but it conditions that relief on strict use‑of‑proceeds rules and an anti‑arbitrage standard that will require careful documentation and, likely, IRS guidance to implement consistently.
The Five Things You Need to Know
The bill amends IRC section 149(d) to allow certain advance refunding bonds for public school facilities to be tax‑exempt as section 149(d) read on December 21, 2017.
To qualify, 100% of the available project proceeds must be used for construction, rehabilitation, repair of a public school facility, or acquisition of the land for such facility.
The bill disqualifies any issue that employs a device to obtain a material financial advantage based on arbitrage beyond savings from lower interest rates.
It amends section 148(f)(4)(C) to determine the end of the initial temporary period for these bonds without regard to the post‑2017 clause in section 149(d)(3)(A)(iv).
The amendments apply only to advance refunding bonds issued after the date of enactment; they are not retroactive.
Section-by-Section Breakdown
Every bill we cover gets an analysis of its key sections.
Short title
Designates the bill as the 'Reinvest in Public Schools Act of 2026.' This is purely nominal but signals the statute's intent and scope for reference in legislative and administrative materials.
Amendment to IRC §149(d): Special rule for school advance refundings
Adds paragraph (4) to section 149(d) creating a limited exception that reverts the tax treatment of qualifying bonds to the pre‑December 22, 2017 rule. The exception applies only where the issuer is a state or local government and all available project proceeds finance school construction/rehab/repair or land acquisition. Practically, this reopens tax‑exempt advance refunding as an option for pure school projects while excluding mixed‑use or partially refunded financings that do not meet the '100% proceeds' test.
Prohibits arbitrage device schemes
Creates an explicit disqualification for issues that use 'devices' to secure material arbitrage advantages separate from ordinary interest‑rate savings. That clause targets sophisticated arbitrage structures (for example, yield‑manipulation or synthetic arbitrage loops) but leaves room for administrative interpretation — issuers and counsel will need to document economic substance and the bona fides of any refinancing to avoid IRS challenge.
Adjustment to initial temporary period and effective date
Section 2(b) amends section 148(f)(4)(C) so the calculation of the end of the initial temporary period ignores a later‑added provision of section 149(d) for bonds covered by the new school exception; the upshot preserves a more permissive timing rule for how long proceeds may be treated as 'temporary' replacement proceeds before incurring yield‑restriction consequences. Section 2(c) makes the changes effective for advance refunding bonds issued after enactment, which means market participants must wait for the statute (and likely IRS guidance) before relying on the rule.
This bill is one of many.
Codify tracks hundreds of bills on Finance across all five countries.
Explore Finance in Codify Search →Who Benefits and Who Bears the Cost
Every bill creates winners and losers. Here's who stands to gain and who bears the cost.
Who Benefits
- Public school districts that issue debt — They regain access to tax‑exempt advance refunding as a tool to lower debt service when refinancing eligible school‑project debt, potentially reducing long‑term borrowing costs.
- State and local issuers that finance school projects — Issuers can structure refinancing transactions using tax‑exempt advance refundings, improving flexibility in managing capital portfolios for school infrastructure.
- Municipal underwriters and financial advisors — The carve‑out will create new underwriting and advisory work as districts seek to monetize refinancing opportunities under the 100% proceeds rule.
- Tax and bond counsel experienced in municipal finance — Counsel will be hired to certify compliance with the 100% proceeds requirement and to craft legal opinions insulated from the bill's anti‑abuse standard.
Who Bears the Cost
- Issuers and school districts — They must document strict use‑of‑proceeds and compliance with complex arbitrage rules, increasing legal, advisory, and administrative costs relative to simpler refunding options.
- Federal Treasury/IRS — The anti‑abuse standard is vague and will impose compliance and enforcement burdens; the IRS may need resources to issue guidance and audit transactions for arbitrage devices.
- Smaller or rural districts with limited market access — Benefits skew toward districts with capacity to access capital markets and to pay for advisory services, potentially widening disparities in financing costs.
- Investors seeking arbitrage returns — The bill curtails certain arbitrage opportunities tied to advance refundings, which may reduce profit opportunities for sophisticated market participants who previously structured those plays.
Key Issues
The Core Tension
The bill balances two legitimate aims—making refinancing affordable for school districts and preventing the tax code from being used as a vehicle for arbitrage profits—but those goals pull in opposite directions: the more permissive the carve‑out, the greater the potential federal revenue exposure and arbitrage risk; the stricter the anti‑abuse wording and proceeds test, the less usable the carve‑out will be for many issuers.
The bill creates a tight exemption window but leaves several implementation questions unanswered. The '100% of the available project proceeds' test will force issuers to isolate proceeds strictly; that complicates deals that bundle multiple projects, allow minor working capital allocations, or combine refunding and new‑money elements.
Counsel will need to define 'available project proceeds' and the point at which a project is sufficiently defined to meet the test.
The anti‑abuse clause uses broad language — 'a device is employed' to obtain a 'material financial advantage (based on arbitrage) apart from savings attributable to lower interest rates.' That raises two issues: what counts as a 'device' versus a legitimate financing feature, and what threshold defines 'material' advantage. Without IRS regulations or Revenue Rulings, issuers and investors face uncertainty that could chill transactions or invite conservative structuring that reduces economic benefit.
Finally, the interaction with the timing rules in section 148 is technical; market participants will need guidance on how the preserved initial temporary period operates in practice and whether any grandfathering applies to in‑process deals at enactment.
Try it yourself.
Ask a question in plain English, or pick a topic below. Results in seconds.