California State Tax Rulings

Free plain-English summaries of state tax letter rulings and advisory opinions issued in California, with full citations and the original source on every page.

5,022 rulings · Updated September 22, 2026
5,022 rulings

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Was an installed clean room a single fixture or a structure made from contractor-consumed materials?

A modular room assembled first and then attached was a fixture. A room built outward from the realty was composed of materials, except for separately identifiable fixture-type items.

1989-08-09

How did California treat an artist's $13,000 county contract to design, fabricate, and install a site-specific sculpture?

The sculpture was a fixture under a construction contract, making the artist its retailer, but the qualifying county public-art sale was exempt. Because the contract price incorrectly included 7…

1989-08-08

Does placing business property into a trust without receiving consideration create California successor liability?

No. Without consideration to the trustor, there is no purchase price and successor liability does not apply under Regulation 1702(a). Other collection rules may still reach trust property,…

1989-08-08

What evidence did California require for a trust permit, and how could the Board collect trust-related tax debts?

Staff should deny a permit or use-tax clearance when no evidence showed an existing trust, and an oral personal-property trust required clear and convincing evidence. Collection depended on…

1989-08-08

Were company newsletters exempt periodicals when they described the company, products, and services and went to clients and prospects rather than only employees?

Generally no for client-facing company publicity; an employee-only newsletter could qualify, and contract publisher labels did not control.

1989-08-08

Was a county's $13,000 site-specific sculpture taxable when the contract price said it included sales tax?

The sculpture sale was exempt if the original art and public-display conditions were met. Because the contract included tax anyway, the artist had to refund the excess to the county.

1989-08-08

Was a utility's tax-paid fuel-oil inventory disqualified from the resale credit as property used in standby service?

No. The fuel was fungible inventory held for either use or sale, so tax-paid quantities sold before use qualified; the memo did not decide the costing method.

1989-08-07

Did prescription CPM pads and hypothermia blankets qualify as exempt orthotic devices?

No. California found they had no function without off-body Hot/Ice Machines and also served temperature-control uses beyond bracing or support.

1989-08-01

Was use tax due when an individual retitled a truck, boat, and aircraft in a revocable trust while remaining solely liable for their loans?

No. Assuming the trust did not become liable for the loans, the retitling involved no consideration and therefore was not a taxable sale.

1989-07-31

Were publishers' purchases of paper and ink exempt when they produced free shopping guides funded by advertising sales?

No. Advertisers bought advertising space, not the guides themselves, so the publisher consumed the paper and ink in a taxable retail purchase and the printed-message exemption did not apply.

1989-07-28

Could household-goods carriers sell packing materials to the United States using a hundredweight charge without tallying each item?

Yes, conditionally. With an express container sale passing title before use, a separate charge, and no return-for-reuse understanding or custom, withdrawing materials from inventory for a job…

1989-07-21

When did direct, indirect, or affiliated pre-release exploitation rights make a later transfer of a motion-picture copyright nontaxable?

A controlling owner could hold rights indirectly, and a controlled entity could hold them by affiliation; absent contrary evidence, majority ownership established control.

1989-07-19

Were a wine-business contribution to a new partnership and a later partnership-interest sale taxable when counsel found the 80/80 test met and the parties said tax avoidance was not the only purpose?

No tax applied under counsel's proposed facts. G's wine-business contribution met Regulation 1595(b)(2)'s 80-percent property and unchanged-ownership tests before P's separate cash purchase moved…

1989-07-18

Did the monthly San Diego Live theater guide qualify as an exempt periodical when its reviewed issues stayed within the advertising limit?

Yes. Its monthly schedule, theater-going audience, continuity as a theater guide, and three reviewed issues' advertising levels satisfied the historical periodical test.

1989-07-18

Which master, protection, viewing, archive, broadcast, and graphics transfers were nontaxable production services, and which were taxable sales?

Nonexhibition dubs and video-embodied graphics were nontaxable, with the provider consuming materials; broadcast dubs, private-use work, and paper art were taxable.

1989-07-12

Which mixing, audio-transfer, film-to-tape, videotape, layback, duplicate, and student-film services of a postproduction sound studio were taxable?

Qualified mixing and intermediate transfers were nontaxable, but exhibition-quality duplicates were presumed taxable without contrary client notice, and student-film work was taxable.

1989-07-12

How did California treat unrecorded satellite feeds, recorded qualified broadcasts, film-to-tape transfers, exhibition duplicates, client-owned stock, and student projects?

Unrecorded feeds and initial qualified recordings were nontaxable; exhibition copies and student-project transfers were taxable, and stock ownership did not change the rule.

1989-07-11

Could a federal construction contractor avoid California use tax when a FAR clause transferred title to out-of-state materials before they entered California?

Yes for direct-cost property titled to the United States on out-of-state vendor delivery. Other reimbursable property was taxable if its later title trigger occurred in California.

1989-07-05

Did the Chemoport implantable fluid-delivery system qualify as exempt medicine?

No. California found it was implanted for less than six months, did not replace or assist a natural body function, and was not programmable.

1989-07-05

Were charges for producing and taping a corporate satellite broadcast, editing a roll-in, and subcontracting a camera crew taxable, and what about duplicate tapes?

The initial corporate broadcast tape, editing, and subcontracted camera work were nontaxable; duplicate tapes made for exhibition or broadcast were taxable.

1989-07-05

Who made the taxable retail sale when a card-lock fuel network customer used its participant-issued card at another participant's California station?

The card issuer made the retail sale because it had contracted to sell fuel to its customer; the host sold for resale and delivered for the issuer. Regular California deliveries also created use-tax…

1989-07-03

What was the taxable measure for a $25 charity food-and-wine ticket stating that $15 was a deductible donation?

The Board accepted $10 as taxable and $15 as the donation portion, while allowing audit staff to verify that allocation and reporting.

1989-06-30

Was transferring an airplane to a new corporation taxable when the individual owners kept the loan in their names but the corporation made the payments?

Yes. Counsel treated the corporation's monthly loan payments as assumption of the individual owners' obligation even though the lender never formally transferred the debt. That assumption was…

1989-06-23

Could a carpet wholesaler deduct sample and showroom sales after refunding their price to dealers who later met annual purchase quotas?

No. The dealers originally owed and paid the price, no merchandise was returned, and a later incentive refund did not erase the taxable retail sale.

1989-06-20

Could a caterer issue resale certificates for event property it rented and then provided to customers during catered events?

Only for specifically ordered, noncustomary property genuinely subleased to the client. Meal-service items used by the caterer were its taxable-use property.

1989-06-14

Was a utility-research association the retailer or consumer of reports furnished without extra charge to members and seminar attendees?

It was the consumer. Reports were incidental to broader membership and seminar services, while tax on report purchases depended on printing, storage, and delivery locations.

1989-06-14

Were an imported-wine retailer's separately stated flat delivery charges exempt when its own vans delivered and no agreement passed title before destination?

No. Title passed when the retailer completed delivery at the customer, and alcoholic-beverage rules did not move title to the licensed premises, so the charges were taxable.

1989-06-12

Did a computerized ambulatory drug-delivery pump qualify as exempt medicine?

Yes. California treated the programmable pump as an exempt drug-infusion device, while a nonprogrammable access port remained taxable.

1989-06-12

Could an out-of-state computer lessor avoid tax on California rent by showing Michigan tax had been paid after missing California's timely purchase-price election?

No. The lessor owed tax on rental receipts without Michigan-tax credit because it missed the timely election, though the failure-to-file penalty was removed.

1989-06-12

Was plant-growing media exempt as shipping material when some or all of it later accompanied rooted plants to customers?

No. The grower used the media to root and grow plants before any transfer or shipping use, so purchases made under resale certificates were subject to use tax.

1989-06-12

How were a sales-support training master and five to ten copies treated before and after section 6010.6 took effect on September 22, 1988?

The master was nontaxable; before the effective date firm-order copies could be part of the production, but afterward exhibition duplicates were taxable even if contracted upfront.

1989-06-09

How were hardware, software, mandatory support, employee travel, installation, site preparation, and transportation charges treated?

Property and mandatory support were taxable; travel had to be split between taxable site preparation and excluded installation, while qualifying freight was excluded.

1989-06-09

Under the historical carrier-fuel rule, did refueler trucks or ordinary hydrant piping turn immediate shipment into storage?

No. Trucks used only for direct refueling and reasonably designed delivery piping could remain delivery systems rather than storage facilities.

1989-06-06

How was property leased back after a tax-free transfer to a new corporation for first-issue stock treated?

Non-MTE leases were taxable continuing sales to the lessee, but the MTE lease was nontaxable because the subsidiary acquired the equipment without taxable purchase or use.

1989-06-06

Could a grantor trust lease vehicles, issue resale certificates, and report rental tax under its trustor-beneficiary's seller's permit?

No. The trust was a separate tax person and could not use its sole beneficiary's permit or return. Non-MTE leases taxed on rentals required the trust to register and collect from lessees. An…

1989-06-03

Were experiment kits and worksheet-review services exempt when bundled for one price with a monthly children's educational magazine?

The magazine and integral review service were exempt. The reusable kit was not a component, so its share of the package price was taxable.

1989-06-02

Were design royalties taxable when an artist temporarily sent original artwork or slides to product companies while retaining copyright?

Royalties for original artwork were taxable lease receipts, but tax-paid slides transferred in the same form were not taxable.

1989-06-02

How did California apply the first-12-month principal-use test and exemption-certificate rules to vehicles delivered to Indian purchasers on reservations?

Use was exempt when reservation use equaled or exceeded off-reservation use during the first 12 months; the submitted form appeared to meet Regulation 1667.

1989-06-02

Was sales tax due on the list price or the net price when a canned-software lessor credited 50% of prior lease payments toward purchase?

The net price. The credit was an allowed and taken cash discount, so tax applied after subtracting it from the software purchase price.

1989-06-02

Did Regulation 1667 require an exemption certificate to say the purchaser accepted liability if the property was used differently?

No. The certificate needed the listed identifying, signature, property, and intended-use information, but not that added acknowledgment.

1989-06-02

Were spirulina powder, granules, and tablets exempt when their labels did not call them supplements or claim medicinal or dietary benefits?

Yes. All three submitted spirulina labels qualified for exemption; ordinary nutrition facts alone did not make the products dietary supplements.

1989-06-01

Did contest blanks, comment forms, signs, envelopes, and bulk-rate indicia qualify for California's printed-sales-message exemption?

Contest blanks qualified only if physically integrated with a sales message; comment forms and signs did not. Envelopes shipped with qualifying messages were exempt, but bulk-rate indicia alone…

1989-05-24

Did a price list containing only products and prices qualify as a printed sales message, and how were the submitted publications and mail pieces treated?

No. The price list was informational rather than promotional. Five recurring publications qualified as periodicals, while twelve promotional pieces and their mailing envelopes qualified on the…

1989-05-22

When rent began at installation but final acceptance and vendor billing could lag 120 days, when was purchase-price use tax due?

The lessor's cost election was due for the first-rental-service period; later acceptance or vendor payment did not set that deadline.

1989-05-18

Could a Navy contractor buy nonconstruction materials for resale whenever the Navy reimbursed it, or did the individual title clauses control?

The clauses controlled. Resale treatment required Navy title before contractor use; items the Navy declined to buy or software retained by the contractor were taxable.

1989-05-12

Should California refer an auction sale for fraudulent-conveyance enforcement when the tax determinations came later and the seller received $63,000?

No. Staff found weak evidence that California was an existing creditor at the sale date or that the auction price lacked fair consideration, and recommended no referral.

1989-05-04

Did the San Francisco Educational Fund qualify as a PTA-equivalent organization under section 6370?

Yes. Its nonprofit status, parent and community board, approved grant projects, and coordinated parent-teacher-community work met the minimum equivalency requirements.

1989-04-25

Could a mail-order retailer use average UPS costs to exclude a separately stated flat $3 shipping fee when each order's actual cost was unknown until shipment?

No. The common-carrier exclusion could not exceed the retailer's actual transportation cost for each sale, and averaging costs across customers was not permitted.

1989-04-21

Did new or used baseball cards qualify as periodicals because distributors printed dated player statistics annually and sold packs throughout the season?

No. Annual printing did not meet the stated and average interval requirements; seasonal pack sales and a resale market for used cards did not change that result.

1989-04-20

Was a nonprofit hospital service plan treated as an insurer exempt from California use tax?

No. Counsel concluded the plan was not an admitted insurer paying gross-premiums tax, and its statutory nonprofit exemption did not protect ordinary purchases from use tax.

1989-04-18

Could two division transfers months apart be combined to satisfy the substantially-all-assets exemption?

No. Staff tested each transfer immediately. The June step failed section 6006.5(b) only on an express under-80-percent assumption, although the commencing-corporation rule appeared applicable. The…

1989-04-14

Was a former wife liable as predecessor when her ex-husband reinstated and used the old business permit without her knowledge?

No, according to the hearing officer. Nothing showed that the former wife knew or should have known her ex-husband reinstated the old permit, so the officer recommended refunding the two intercepted…

1989-04-13

Could California require a foreign-vehicle distributor to report California buyers even though it was no longer a DMV dealer and did not collect use tax?

Yes. Section 7055 authorized reports from the distributor itself, and Regulation 1687's limitation for people soliciting orders did not relieve the distributor.

1989-04-11

Did door-knob tooling remain the manufacturer's property when customer purchase orders expressly gave customers title and a right to possession?

No. The unambiguous title clauses controlled despite retained possession and trade-secret concerns, so tax applied to the full tooling charges.

1989-04-04

Which graphic-design, printing, bindery, secretarial, and mailing charges did California treat as taxable?

Printing, prepress, most artwork, camera work, and consumer bindery were generally taxable; type-only composition and original typing could be nontaxable.

1989-04-03

When could a reservation construction contractor buy materials for resale rather than as a taxable consumer?

Only when the contract transferred title before installation and separately priced materials; then the permitted contractor could issue a timely good-faith resale certificate.

1989-03-31

Was a door-and-window supplier taxed on material cost or on its full marked-up charge to the general contractor?

Cost treatment required a contractual furnish-and-install obligation. A supplier that only delivered and incidentally helped install was a retailer taxed on the full charge, including markup.

1989-03-31

How did California tax magnetic-tape mailing lists, one-time labels, and custom database-matching reports delivered on paper or floppy disks?

Tape mailing-list charges were fully taxable; one-time-use labels and individualized data-processing or matching reports were nontaxable except for extra copies.

1989-03-30

Were individualized reports made by matching a client's customer database against a provider's database taxable when delivered on paper or floppy disk?

No, except for extra copies. California treated the matching and reports as a service; the provider consumed the paper or disk.

1989-03-30

Were individualized demographic reports produced from client survey cards taxable when delivered on paper or floppy disk?

No, except for additional copies. California treated the reports as customer-data processing or another nontaxable service, not sales of paper or disks.

1989-03-30

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These are official tax letter rulings and advisory opinions issued by California's revenue authority in response to questions from specific taxpayers about how the tax law applies to their facts. A ruling is binding on the department only for the taxpayer who requested it and cannot be relied on by anyone else, but it is strong evidence of how the state reads the law. Every ruling above has a plain-English question and short answer, plus a link to the full original source.

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