US Federal 2025-2026 Regular Session

US Federal Senate Bill SB4457

Introduced
 
Introduced
4/30/26  

Caption

KOMBUCHA

Summary

SB 4457, the “Keeping Our Manufacturers from Being Unfairly taxed while Championing Health Act” or “KOMBUCHA” Act, would amend the Internal Revenue Code to exempt low alcohol by volume kombucha from federal excise taxes and related regulatory provisions that apply to alcoholic beverages. The bill specifically creates a new tax treatment for kombucha that is fermented by a symbiotic culture of bacteria and yeast, sold as kombucha, and contains no more than 1.25% alcohol by volume. The measure would exclude qualifying kombucha from being taxed as wine under section 5042 and as beer under section 5053, and would also remove it from the associated subchapter provisions governing those products. The exemption would apply only to low-alcohol kombucha meeting the bill’s definition, including requirements about its fermentation process and ingredients such as sugars, honey, fruit juice, tea, or coffee. The changes would take effect for calendar quarters beginning after enactment.

Impact

If enacted, the bill would amend federal tax law in the Internal Revenue Code of 1986 by carving out a specific exemption for low alcohol kombucha from excise taxes and regulatory rules applicable to alcoholic beverages. It would affect producers, distributors, and sellers of qualifying kombucha by reducing federal tax liability and compliance obligations, while leaving higher-alcohol beverages and nonqualifying kombucha subject to existing alcohol tax rules.

Sentiment

The available record shows a neutral to favorable posture toward the bill in the sense that it was introduced and referred to the Senate Committee on Finance without recorded opposition, amendments, or votes in the provided materials. Because there are no committee transcripts or vote totals, there is no evidence here of organized support or resistance beyond the bill’s introduction and referral.

Contention

The main potential point of contention is definitional and regulatory: the bill creates a narrow exemption only for kombucha at or below 1.25% alcohol by volume and only when it meets specific production and labeling criteria. That could raise questions for tax administrators and beverage producers about how to distinguish exempt kombucha from taxable alcoholic beverages, and whether the exemption creates a special carveout for one product category. No specific objections or supporters are identified in the provided record.

Companion Bills

US HB8631

Same As KOMBUCHA

Previously Filed As

US HB8631

KOMBUCHA

US HB4613

Bubble Tax Modernization Act of 2025

US HB3851

Alcoholic beverages; definitions; providing additional definitions; effective date.

US SB5511

Regarding low-proof alcoholic beverages.

US SB992

Relating to beverage containers; and declaring an emergency.

US HB4146

Relating to alcohol; prescribing an effective date; providing for revenue raising that requires approval by a three-fifths majority.

US HB939

Relating To Alcohol.

US SB869

Relating to beverage containers.

US SB292

Educational Choice for Children Act of 2025

US HB833

Educational Choice for Children Act of 2025

Similar Bills

No similar bills found.