Did replacement refrigerant gas in a system affixed to qualifying watercraft become an exempt component part?

Short answer Yes. California treated replacement refrigerant in an affixed vessel system as becoming part of the watercraft, provided the vessel also met section 6368's qualifying transportation-for-hire or commercial deep-sea-fishing conditions.
State
CA
Ruling
Annotation 600.0660
Tax type
Sales and Use Tax
Issued
1951-02-06
Issued by
California State Board of Equalization
Requested by
A redacted seller of refrigerant gas to watercraft operators

Apply this to your situation

This page answers the general question as of 1951. Ask about yours and see what current California tax law says, with citations.

Currency note: this ruling is from 1951
Subsequent statutory amendments, regulation changes, court decisions, or later rulings may have changed the analysis. Treat this page as historical context, not current tax advice. Verify current law before relying on any specific rule, rate, or position mentioned here.
Disclaimer: This is a February 6, 1951 California State Board of Equalization tax-counsel letter published by CDTFA as support for a sales and use tax annotation. It concerns refrigerant gas replacing refrigerant in a system affixed to the vessel. The letter expressly conditions exemption on the watercraft meeting section 6368's other use requirements. This summary is informational only and is not legal or tax advice.
About this page: The plain-English summary, reader guidance, and Q&A below were written by Ezel based on the official state tax ruling. The original ruling (linked on this page as a PDF) is the authoritative source for any reliance.
View original ruling (PDF)

Plain-English summary

A seller asked about refrigerant gas bought by vessel operators to replace refrigerant in systems affixed to their watercraft.

California treated the replacement gas as becoming a vessel component. The sale was exempt under section 6368 only if the vessel also satisfied the operational conditions.

Those conditions required transportation of persons or property for hire in interstate or foreign commerce or commercial deep-sea fishing outside California territorial waters.

What this means for you

Refrigeration suppliers, vessel operators, and tax advisers

Document both the installed system receiving the gas and the vessel's qualifying operations. Component status alone did not establish the complete exemption.

Common questions

Q: Did replacement refrigerant become a component?

A: Yes, in an affixed vessel system.

Q: Was every such sale automatically exempt?

A: No. The watercraft had to meet section 6368's other conditions.

Q: What vessel uses qualified in the letter?

A: Interstate or foreign transportation for hire, or commercial deep-sea fishing outside state waters.

Citations and references

  • California Revenue and Taxation Code § 6368

Source

Original ruling text

600.0660

February 6, 1951
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Re: '

Gentlemen:
This is in reply to your letter of November 3, 1950, addressed to Mr. Harry L. Say, Sales Tax Administrator, regarding the applicability of section 6368 of the California Sales and Use Tax Law with respect to sales of refrigerant gas to operators of watercraft for the purpose of replacing regrigerants in systems affixed to the structure of the watercraft.

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We are of the opinion that refrigerant gas thus used may be regarded as becoming a component part of the watercraft so that the sale thereof is exempt from tax under section 6368 if the other conditions necessary for exemption are present. These are, as you know, that the watercraft shall be used in the trans­ portation of persons or property for hire in interstate or foreign commerce or in commercial deep sea fishing operations outside the territorial waters of this state. Very truly yours,

E. H. Stetson
Tax Counsel
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cc:

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