How were an installation supervisor's charges allocated between assembling conveyor sections and bolting the finished system to the floor?

Short answer Supervising the bolting of conveyor sections together was taxable assembly included in the selling price. Supervising attachment of the assembled conveyor to the floor was exempt installation.
State
CA
Ruling
Annotation 435.0120
Tax type
Sales and Use Tax
Issued
1953-08-31
Issued by
California State Board of Equalization
Requested by
A conveyor-equipment seller disputing tax allocation for an engineer supervising on-site assembly and floor attachment

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This page answers the general question as of 1953. Ask about yours and see what current California tax law says, with citations.

Currency note: this ruling is from 1953
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 California State Board of Equalization tax-counsel letter dated August 31, 1953, published by CDTFA as support for a sales and use tax annotation. It allocates an engineer's on-site supervisory services between bolting conveyor sections together and attaching the assembled conveyor to the floor. Another taxpayer should not treat it as binding and should check current conveyor, engineering, supervision, assembly, fabrication, installation, allocation, and sales-and-use-tax rules. 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

An engineer supervised common labor that first bolted conveyor sections together and then bolted the completed conveyor system to the floor.

The first activity was assembly or fabrication, not installation. Even though the equipment had been assembled at the factory before shipment, an additional customer charge for joining the sections again at the job site was part of the taxable selling price.

Supervision allocable to bolting the assembled conveyor to the floor was exempt installation labor. The engineering charge therefore had to be divided between taxable section assembly and nontaxable final attachment.

Citations and references

  • No numbered statute or regulation was cited in the source letter.

Source

Original ruling text

435.0120

STATE OF CALIFORNIA

STATE BOARD OF EQUALIZATION

August 31, 1953

S---l B--- E--- Company
XX --- Avenue
--- --- X, California

Attention:

    • XXXXXX

M--- S---

Gentlemen:
The letter of July 16 addressed to you from U--- S--- P--- Company, copy enclosed with your letter of July 22, does not, in our opinion, contrary to yours, conclusively establish that no portion of the services of the installation supervisor relates to fabrication or processing as distinguished from installation. The third paragraph of U--- S---’s letter states as follows: “Our charge for the services of our installation supervisor was purely for the cost of supplying an engineer to supervise the common labor required to bolt the sections of conveyor together and to bolt it to the floor. No part of his work is involved in fabrication or assembly work that could have been done in the factory.” We have underscored the words “bolt the sections of conveyor together”. These words are followed with the words “and to bolt it to the floor”. There is no question but what the bolting of the conveyor to the floor is properly regarded as installation labor. We cannot, however, convince ourselves that the bolting of the sections of the conveyor together prior to bolting the conveyor to the floor is not assembly or fabrication rather than installation. In the next paragraph the letter points out that the company assembles the conveyor equipment in the factory before shipment and that the cost thereof is covered by the price of the conveyor system. With this we have no quarrel, but if the customer is in fact charged additionally for the labor of bolting the sections of the conveyor together after arrival of the sections at the job site, the conclusion seems to us inescapable that such additional charge is part of the taxable sale price of the conveyor system.

S--- B--- E--- Company

    • XXXXXX

-2-

August 31, 1953
435.0120

We regret that we do not seem to be able to agree on this matter, but our position is we believe supported by law and consistent with the position taken with respect to similar problems that have from time to time presented themselves to us. We therefore confirm the statements made in our letter of June 30 that the portion of the engineer’s services having to do with the bolting of the conveyor sections together be allocated to the selling price of the conveying system which is the measure of the tax. That portion of the engineer’s services properly allocable to the bolting of the conveyor system to the floor or other installation labor is, of course, not subject to the tax. Very truly yours,

E. H. Stetson
Tax Counsel

EHS:ph
cc:

--- --- – Tax Administrator

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