Source governance

45F Updates and Primary Sources

Review the source hierarchy, current substantive review date, and ongoing update policy used for 45F.org federal Section 45F educational content.

Last substantive review: August 15, 2026

Source hierarchy

Federal-rule content on 45F.org is reviewed against primary sources first. The statutory text and IRS guidance control over summaries, marketing material, informal commentary, or calculator output.

  1. Statute: 26 U.S.C. §45F.
  2. IRS guidance and tax forms: The IRS 2026+ employer-provided child care credit page and Form 8882 materials.
  3. Official state sources: State statutes, tax-agency guidance, administering-agency program pages, and published program documentation for state-guide updates.
  4. Secondary educational material: Used for context or explained examples, never as a substitute for primary law or agency guidance.

Current federal review record

ItemCurrent site treatmentReview status
Federal percentage rates and caps40% qualified child care expenditures; 50% for eligible small businesses; 10% referral expenditures; $500,000 / $600,000 annual caps.Reviewed August 15, 2026 against IRS guidance and statute.
Eligible-small-business thresholdGenerally $32 million or less in 2026 average annual gross receipts under the modified five-year Section 448(c) test.Reviewed August 15, 2026 against IRS guidance.
Intermediate entities and joint facilitiesDescribed as statutory pathways / permissions with fact-specific documentation and implementation considerations.Reviewed August 15, 2026 against statutory text and IRS guidance.
Form 8882Identified as the IRS form used to claim the credit; current form and instructions should be confirmed when filing.Reviewed August 15, 2026 against IRS form page.

How this site will be updated

Event-driven review: Review relevant pages when the IRS releases 45F guidance, Form 8882 instructions, or a material statutory change.
Quarterly source check: Check primary federal sources and state source links for material developments.
State-guide governance: Display a state-source review date and distinguish tax credits, grants, subsidies, cost-sharing, and federal-only guidance.
Correction requests: Use the contact form to identify a possible factual error, provide a primary source link, and request review.

Primary source links

IRS: Employer-provided child care credit, tax year 2026 and later

26 U.S.C. §45F

IRS: About Form 8882

Policy and public-education resource hub