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ACE Act expands 529 K–12 uses, raises cap, and ties tax‑exempt bonds to school‑choice laws

A package of Internal Revenue Code changes that broadens 529 plan uses (including homeschool), increases K–12 distribution limits, adjusts gift exclusions, and conditions municipal tax breaks on state school‑choice adoption.

The Brief

The Achieving Choice in Education (ACE) Act amends the Internal Revenue Code to reshape how federal tax preferences support elementary and secondary education. It moves beyond higher‑education‑only incentives by creating new, tax‑favored pathways for families to pay for a broad set of K–12 and homeschool expenses and by changing how certain federal tax rules interact with state education policy.

Beyond the 529 changes, the bill alters the federal gift tax regime for contributions to 529 plans and conditions the tax exemption for state and local bond interest on whether a state has adopted specified school‑choice programs. These are tax‑code levers with both household financial implications and potential consequences for state budgets and municipal borrowing costs.

At a Glance

What It Does

The bill expands the definition of 529 “qualified” expenses to expressly include a broad list of K–12 and homeschool costs (tuition, curriculum, tests, dual enrollment, certain tutoring and therapies). It raises the current per‑beneficiary cap on K–12 distributions and creates a separate uplift in the annual gift‑tax exclusion for amounts contributed to 529 plans. Separately, it amends section 103 to make the federal tax exemption for interest on state and local bonds contingent on a state’s adoption of defined school‑choice programs and meeting statutory eligibility and spending thresholds.

Who It Affects

Families using 529 plans (including homeschoolers), education service providers (tutors, curriculum vendors, private schools, dual‑enrollment programs), financial institutions that administer 529 accounts and advisers who counsel donors, and state and local issuers and investors in municipal bonds who could face a changed tax status for new bonds depending on state policy.

Why It Matters

The bill redirects federal tax benefits toward K–12 spending and creates a direct fiscal lever linking federal tax policy to state education laws. That changes incentives for donors and plan administrators, could shift private spending toward certain education providers, and introduces a new policy variable that affects the municipal bond market and state fiscal choices.

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What This Bill Actually Does

The ACE Act reworks three pieces of the federal tax code that together alter how families and states interact with education funding. First, it amends the 529 rules so that the term “qualified higher education expense” also covers a defined set of expenses tied to elementary and secondary education, whether the child attends public, private, religious school, or is homeschooled.

The bill lists categories — tuition, curricular materials, books, online materials, nationally norm‑referenced tests and college admissions exams, fees for dual enrollment, certain tutoring (with credential requirements), and licensed educational therapies for disabilities — bringing these costs within the scope of tax‑free 529 distributions when used for those purposes.

On tutoring, the bill limits eligible tutoring to instructors who are not related to the student and who satisfy one of three credential tests (a State teaching license, prior teaching at an eligible institution, or demonstrable subject‑matter expertise). Educational therapies must be provided by a licensed or accredited practitioner.

The statutory text also explicitly covers homeschool expenses, whether a state treats the instruction as a homeschool or as a private school for state law purposes.Second, the bill increases the existing dollar cap that limits annual 529 distributions for K–12 tuition (the current statutory line item) to a higher amount. Third, it changes the gift tax annual exclusion rule so the dollar exclusion available under section 2503(b) is increased, up to a statutory cap, by the amount of gifts made to 529 plans for which the recipient is the beneficiary — effectively allowing larger annual transfers into 529 accounts without triggering gift taxation in the year of the gift.Finally, the ACE Act ties the tax‑exempt treatment of interest on state and local bonds to state adoption of enumerated “school choice” programs.

The statute defines which programs count (tax‑credit scholarships, vouchers, education savings accounts, refundable private‑education tax credits) and sets two threshold regimes: a “minimum school choice State” test that a state must meet for bonds to remain tax‑favored, and a higher threshold for a full exemption versus a partial (50 percent) exclusion. The Treasury Secretary is given the certification role to determine whether a State meets those numerical eligibility and spending tests.

The bill’s effective dates vary by provision — distributions and bonds after enactment, and certain tax‑year changes tied to taxable years beginning after specified dates — so practitioners and issuers will need to map actions to those timing rules.

The Five Things You Need to Know

1

Section 2 expands Section 529 by enumerating eight categories of elementary and secondary expenses (tuition; curriculum and materials; books; online materials; tutoring subject to non‑relative and credential rules; standardized and admissions testing fees; dual‑enrollment fees; and licensed educational therapies) and explicitly includes homeschool costs.

2

Section 3 doubles the statutory per‑beneficiary limit on K–12 distributions referenced in section 529(e)(3)(A) by replacing the current $10,000 figure with $20,000.

3

Section 4 amends section 2503(b) to allow an increase in the annual gift‑tax exclusion by the amount of gifts made to 529 plans for a beneficiary, up to an additional $20,000, so donors can transfer larger annual sums into a beneficiary’s 529 without immediate gift‑tax consequences.

4

Section 5 revises section 103 to make interest on state and local bonds tax‑exempt only if the bond is issued by a “minimum school choice State” (as determined by Treasury); it also creates a partial 50% interest exclusion for certain states that partially meet the higher thresholds.

5

The bill delegates determinations to the Secretary (Treasury): whether a State is a minimum school choice State (40% eligibility and 60% spending thresholds) and whether higher thresholds for fuller exemptions are met (65% eligibility and 75% spending). Effective dates vary by provision and apply to distributions and bonds issued after enactment and certain taxable years beginning after December 31, 2024.

Section-by-Section Breakdown

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Section 1

Short title

Identifies the statute as the “Achieving Choice in Education Act” or “ACE Act.” This is the formal bookend; it has no operative effect beyond labeling the measure for statutory citation and reference in implementing guidance and outreach.

Section 2 (amending section 529(c)(7))

Expands 529 qualified expenses to K–12 and homeschool

This section replaces the existing subsection with a detailed list of K–12‑related expenses that qualify under the 529 rules. The list includes eight distinct categories and expressly extends coverage to homeschool costs. Because the amendment folds these items into the definition used in section 529, plan administrators must update distribution policies, forms, and program descriptions. Practically, plans will need to document and justify distributions for items such as online materials and therapy, and parents will need receipts or provider attestations that meet the statutory conditions (for example, tutors must not be relatives and must meet credential criteria). The inclusion of licensed therapies is significant for families of students with disabilities, but it also invites questions about acceptable licensing and verification procedures.

Section 3 (amending section 529(e)(3)(A))

Raises the per‑beneficiary cap on K‑12 distributions to $20,000

This single‑line change replaces the numeric limit cited in the current code with a higher figure, increasing the annual cap for distributions that are specifically tied to elementary and secondary tuition. Administrators and tax advisers must model the tax outcomes for beneficiaries whose accounts may now support larger K–12 tuition payments and update internal limits and beneficiary communications. The amendment applies to taxable years beginning after December 31, 2024, so planners should treat any calendar‑year timing of contributions and distributions against that rule when projecting tax treatment.

2 more sections
Section 4 (amending section 2503(b))

Creates a 529‑specific uplift to the annual gift‑tax exclusion

Instead of changing the basic annual exclusion number, the bill authorizes an increase to the exclusion in the amount of gifts made to 529 plans for a given beneficiary, capped at $20,000. The effect is to allow larger annual transfers into a beneficiary’s 529 account without immediate gift‑tax consequences. Tax reporting systems and donor advisories should be updated so that donors understand that the exclusion applies specifically with respect to gifts to qualified tuition programs and is calculated per beneficiary per calendar year. Practitioners should also consider interactions with existing 5‑year election rules under section 529 that allow front‑loading of contributions, and whether this new uplift changes donor behavior.

Section 5 (adding subsection 103(d))

Conditions municipal bond interest exemption on state school‑choice laws

This is the bill’s structural lever linking federal municipal tax preferences to state education policy. It prevents section 103(a)’s broad tax exemption from applying to bonds unless issued by a ‘minimum school choice State’ (as Treasury determines). The text defines qualifying school‑choice programs and sets two test tiers: a minimum test (40% eligibility and 60% spending ratio) and a higher test that triggers fuller exclusion (65% eligibility and 75% spending ratio). If a State meets the minimum test but not the higher one, bond interest receives only a 50% exclusion. That introduces a performance‑style metric for states and creates operational questions for issuers, investors, and rating agencies: how eligibility is calculated, which spending counts in the numerator and denominator, the timeliness of Treasury determinations, and whether bonds issued by a political subdivision get treated differently from state‑level issuers.

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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

  • Families who homeschool or use private K–12 options: They gain access to tax‑advantaged 529 distributions for curriculum, curricula materials, tests, dual enrollment, and qualified tutoring and therapies, lowering out‑of‑pocket costs for a broader set of educational expenses.
  • Donors (parents and grandparents): The revised gift‑tax rule lets donors transfer larger annual sums into a beneficiary’s 529 without triggering gift taxes, improving estate‑planning flexibility and facilitating intergenerational education funding.
  • Providers of educational services that meet statutory tests: Credentialed tutors, licensed therapists, dual‑enrollment programs, and vendors of curriculums/online materials can see increased demand because payments from tax‑advantaged accounts reduce effective prices for families.
  • States and municipal issuers that already adopt recognized school‑choice programs: These states preserve (or possibly enhance) access to tax‑exempt bond financing, which tends to lower borrowing costs for capital projects.

Who Bears the Cost

  • State and local issuers in states without qualifying school‑choice programs: Those issuers risk losing full tax‑exempt status on new bonds and could face higher borrowing costs or reduced investor demand.
  • Municipal bond investors and underwriters: The new rule injects policy risk and complexity into valuation and structuring of new issuances; investors may demand higher yields or covenants to compensate for potential tax status changes.
  • 529 plan administrators and financial institutions: Plans must modify eligible distribution rules, update investor disclosures, and build verification processes for tutor credentials and therapy licensure, increasing compliance costs.
  • Treasury, IRS and state education agencies: Treasury must develop measurement and certification processes to determine state status; IRS will need guidance enforcement and audit protocols — these are resource‑intensive tasks.
  • Smaller, independent tutors or family‑business educators: The non‑relative and credential tests could exclude otherwise legitimate local tutors who lack formal licensure or institutional teaching experience, disadvantaging some providers.

Key Issues

The Core Tension

The central tension is between expanding tax‑favored options for families (broadening choice and directing federal support to a wider set of educational expenses) and using federal tax rules to coerce state policy (conditioning a major federal tax subsidy for municipal borrowing on states’ acceptance of school‑choice programs). That trade‑off pits parental flexibility and targeted tax relief against potential fiscal pressures on public schooling and the stability of the municipal bond market.

The bill creates multiple implementation choke points that leave key questions unresolved. On the 529 front, the statutory categories are explicit, but the law leaves verification mechanics to administrators: how will plans substantiate that a purchase is a qualifying curriculum or that a tutor meets the ‘‘subject matter expert’’ test?

Those determinations will determine whether a seemingly straightforward parental purchase becomes a taxable distribution. The provision covering homeschool expenses relies on state law classifications, which differ widely; a State’s private‑school vs. homeschool treatment could change a family’s tax treatment without any federal administrative role beyond Treasury/IRS audits.

For the municipal bond changes, the statutory eligibility and spending tests use percentage thresholds that require consistent inputs (how to count eligibility, whether part‑year students or means‑tested eligibility count, which spending line items are included). The Secretary of the Treasury is the certifier, which centralizes authority but shifts a politically sensitive measurement into Treasury rulemaking.

Markets could respond before rules are settled, causing issuer behavior to shift (states may rush to adopt programs that technically qualify but differ in scope), and rating agencies might reprice credit risk for entire states. That raises federalism and fiscal‑policy questions: the federal tax code is being used as a blunt instrument to incentivize state education policy, but without a mechanism to ensure equitable outcomes or to reconcile how program costs interact with K–12 funding formulas.

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