Were separately billed custom seismic calculations taxable when the seller prepared them as a condition of selling industrial valves to a California customer?

Short answer Yes. The engineering service was part of the taxable valve sale, so the seismic-calculation charge entered the seller's gross receipts.
State
CA
Ruling
Annotation 515.0710
Tax type
Sales and Use Tax
Issued
1977-07-22
Issued by
California State Board of Equalization
Requested by
An industrial-valve seller (identity redacted)

Apply this to your situation

This page answers the general question as of 1977. Ask about yours and see what current California tax law says, with citations.

Currency note: this ruling is from 1977
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 Legal Counsel opinion dated July 22, 1977, published by CDTFA as support for a sales and use tax annotation. It assumes taxable industrial-valve sales to a California consumer and calculations required as a condition of those sales; it also distinguishes custom reports from previously calculated specifications. Another manufacturer or engineer should check current engineering, separately stated service, product-sale, printed-report, digital-delivery, sourcing, and sales-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 industrial-valve seller prepared mathematical engineering reports containing seismic calculations specifically for a California customer. The reports were separately billed but required as a condition of the customer's valve purchase.

California taxed the calculation charges because they were services performed as part of a taxable sale of tangible personal property. Revenue and Taxation Code section 6012 included services that were part of a sale in gross receipts.

The opinion assumed the reports were custom-prepared for the individual customer. It added that previously calculated specifications furnished to all valve buyers would independently be taxable sales of printed matter.

What this means for you

Manufacturers and engineers

Separately billing required engineering did not remove it from the taxable product sale when the service was a condition of buying the valves.

Accountants and tax professionals

Review whether engineering is optional or required, the relationship to the product sale, customer specificity, separate contracts, separate invoicing, and report delivery.

Common questions

Q: Were the custom seismic calculations taxable?

A: Yes.

Q: Did separate billing make them nontaxable?

A: No.

Q: What if the seller supplied standard precomputed specifications?

A: The source said those printed reports would also be taxable.

Citations and references

  • California Revenue and Taxation Code § 6012(a) and (b)(1)

Source

Original ruling text

515.0710

STATE OF CALIFORNIA

STATE BOARD OF EQUALIZATION
(916) 445-2488

July 22, 1977

Mr. F--- G. B--Chief Accountant
P--- V--XXXX --- ----- ---, California XXXXX

SR -- XX XXXXXX

Dear Mr. B---:
Your letter of May 13, 1977 to Mr. S. Katz of our --- office has been referred to the undersigned for reply. Your inquiry concerns whether or not certain sales of seismic calculations, made as a condition of sale of industrial valves, are tangible personal property within the meaning of the California Sales and Use Tax Law and thus subject to sales tax. Specifically, you state that the subject calculations are a mathematical engineering report, billed separately as part of your customer’s purchase order which includes the purchase of valves believed to be taxable within the meaning of the sales tax regulations. Your customer, a California consumer, claims such seismic calculations are not tangible personal property, but merely special knowledge committed to paper and therefore not taxable. We assume that the engineering reports are prepared specifically for the customer in question and are not in the nature of previously calculated specifications furnished to all purchasers of valves. We note that if the reports are of the latter type, tax would apply to the sale of the reports as sales of tangible personal property. Printed matter is regarded under the California Sales and Use Tax Law as tangible personal property, and sales of printed matter are ordinarily subject to the tax. It is immaterial that the printed matter may serve as a means of recording or conveying ideas or information. If you perform engineering services in accordance with the special request of an individual customer, tax would apply to the charges made to the customer for the performance of such services where those services are performed as a part of the sale of tangible personal property.

Mr. F--- G. B--SR --L XX XXXXXX

-2-

July 22, 1977
515.0710

Revenue and Taxation Code Section 6012 defines “Gross Receipts,” the measure of the sales tax, to mean: “The total amount of the sale or lease or rental price, as the case may be of the retail sales of retailers, valued in money, whether received in money or otherwise…” (6012(a)). “The total amount of the sale or lease or rental price includes all of the following: (1)

Any services that are part of the sale.”

Thus, tax would apply to all charges made to the customer for seismic calculations made as a condition of sale of industrial valves. Very truly yours,

Mary C. Armstrong
Legal Counsel

MCA:jw

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