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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When did California treat a vehicle, vessel, or aircraft as first functionally used outside the state rather than in California?

It depended on the property’s designed purpose. Commercial carriers needed an out-of-state load, passenger group, lease, or charter; personal-use craft were functionally used on the first trip…

1992-08-10

Was a videotape documenting Oakland fire cleanup and showing government and the public how cleanup funds were spent a qualified motion picture?

Yes. It served commercial or industrial purposes and a local government, so the charge was nontaxable and the consultant consumed production materials.

1992-08-06

Which parts of a county computer-system installation were taxable: hardware, data conversion, software, training, or travel?

Hardware and software installation were excluded, data conversion was taxable, optional training was generally excluded, and travel followed the related task.

1992-08-06

Could a related corporation with no federal contracts allocate its overhead purchases to an affiliate's government contracts under Aerospace?

No. The entities were legally separate and the purchasing corporation was not a party to the federal contracts, so its overhead could not be allocated to them.

1992-08-04

Did federal title and bank-account clauses make dried sand bought with federal funds a direct sale to the United States rather than a taxable contractor purchase?

No. The captive DOE construction contractor consumed the sand in improving California realty, and federal funding or agency language did not shift the tax to the government.

1992-08-04

Under the 1992 rules, did aircraft fuel qualify for the air-carrier exemption when the flight went first to Alaska or Hawaii?

No. Alaska and Hawaii were not foreign destinations; the letter treated the exemption as applying when the flight's first destination was foreign.

1992-08-03

Did fixed rent qualify for California's historical fixed-price lease protection when mandatory maintenance and tax charges could increase?

No. Mandatory maintenance could increase, so all lease costs were not fixed; the tax clause also passed later tax increases to the customer.

1992-08-03

Could California offset a taxpayer's refund against that taxpayer's assessment while a redetermination petition was still pending?

Yes. The memorandum concluded that the underlying tax was already due and payable even though the determination was not yet final.

1992-07-28

Were Consumer Reports, Zillions, Travel Letter, and Consumer Reports on Health exempt when published by a section 501(c)(3) organization without commercial advertising?

Yes, if each was a periodical. Counsel received no copies and expressly assumed, rather than determined, that status.

1992-07-27

Was an aircraft bought for resale when the buyer planned to transfer it solely for first-issue stock to a new corporation that would run the charter business?

No. The buyer acquired it for a nontaxable corporate contribution, not resale, so the buyer's use was taxable. A qualifying lease to the new carrier could produce a different result.

1992-07-27

Were field layout, attachment, and removal charges connected with rented sprinkler pipe included in taxable rent?

No. Layout and attachment were excluded installation labor, and pipe removal was an optional service; both were removed from the tax measure.

1992-07-22

Did a buyer's convenience-termination right defeat fixed-price rate protection when the buyer still had to compensate the seller?

No. The remaining payment duty made termination conditional rather than effective solely on notice, so the two pre-cutoff sales contracts qualified; later change orders did not.

1992-07-22

Did change orders inherit a main contract's protection from the July 15, 1991 sales-and-use-tax rate increase?

No. Each change order was a separate contract that had to qualify independently; the post-cutoff change orders here were subject to the new rates.

1992-07-22

When did a piano listing business become the retailer rather than merely a broker for the owner?

It was the retailer when it possessed the piano and could complete the sale and transfer title without further owner action. A sale needing special repair approval outside the listing agreement…

1992-07-21

Were usage-based subscriptions to dial-up statistical databases taxable when customers received everything electronically?

No. Assuming the provider delivered no reports or other tangible property, remote database access and electronically transmitted reports were not taxable.

1992-07-17

Could a federal property clause be presumed part of a research contract merely because acquisition regulations required it, even though the executed contract omitted it?

No. The executed contract controlled; later equipment authority did not imply title passage, and reformation could not change earlier tax consequences for the state.

1992-07-15

Could a federal contractor treat employee travel fuel and meals as Aerospace overhead resales when employees paid personally or used a company credit card?

Only company-card purchases could qualify. Personal employee purchases remained the employee's transactions even after reimbursement; the contractor never bought that property.

1992-07-15

Could a federal contractor treat employee travel purchases made with company credit cards as exempt indirect costs under the Aerospace decision?

Yes, if the company card made the contractor the purchaser and the costs were properly allocated to government contracts containing the required title-passage clauses. Reimbursing employees for…

1992-07-15

Were pallets sold to a farmer exempt when the farmer sold food products on them to wholesalers and did not get them back?

Yes, if the farmer used them only to hold products sold with the pallets and customers did not customarily return them; a valid certificate supplied proof.

1992-07-14

Were meals sold by a county-run residential school to youth and senior students exempt, and were meals bundled with outside facility rentals exempt too?

Student meals were exempt because the county facility was a public school with scheduled, credentialed instruction. Meals bundled with outside rentals were taxable.

1992-07-10

Were a long-term lease of tax-paid equipment to a financer and the simultaneous sublease back to the owner subject to California tax?

No, assuming California acquisition tax was timely paid. That made the same-form prime lease and simultaneous sublease tax-paid.

1992-07-09

Did a commissioned California firm answering prospects' basic software questions create use-tax collection responsibility for an out-of-state seller?

Yes under the historical rule applied. The California firm answered prospects' questions to help make sales and was paid only when a sale occurred, making it a sales agent under section 6203(b).

1992-07-09

Were charges for legally required private-conservatorship information packages taxable as the packages moved from printer to Judicial Council, courts, and conservatorships?

The printer's sale to the Judicial Council was taxable, but Council-to-court and court-to-conservatorship cost reimbursements were nontaxable government services, not bargained-for sales.

1992-07-08

When can a California company's equipment sublease be tax-paid after it leases the property from an out-of-state sister company?

Only if the consignment was a real arm's-length prime lease covering every lessor cost and use tax on its rent was reported timely.

1992-07-08

Were post-sale drum-storage and later reconditioning charges subject to California sales tax?

Optional storage after a bona fide taxed sale was not taxable; reconditioning was repair only for used drums restored to their original condition, not new drums or a new purpose.

1992-07-07

Could a surviving corporation petition determinations against companies it acquired through purchase and statutory mergers, and what liabilities did it inherit?

Yes. The purchaser corporation was directly interested in the acquired business's assessment, and each statutory merger made the survivor directly liable for the disappearing corporation's debts as…

1992-07-02

When was a credit-rating report a nontaxable custom search, and when was it a taxable standardized report?

A report requested about one specific person or entity was likely a nontaxable library search; standardized or publicly marketed reports were taxable even with one buyer.

1992-07-01

Who owed California sales tax when representatives marketed and sold a photographer's work?

The stock-photo agency was the retailer because it possessed the originals and controlled sale terms. For the other representative, the photographer remained liable unless he proved she was a…

1992-07-01

Were electronic offender-monitoring contracts taxable equipment leases, and how were active units, requested spares, and extra supplies treated?

Active monitoring and its necessary equipment were a nontaxable service, but billed requested spares were taxable leases and separately purchased extra supplies were taxable sales.

1992-06-30

Were separately billed consulting charges taxable when a machine shop also fabricated the parts specified by its advice?

Yes. Consulting-only work was nontaxable, but consulting and machine time tied to custom parts entered taxable gross receipts from the fabricated parts.

1992-06-30

Did tracing an approved pencil sketch onto separate paper make the sketch part of taxable finished art?

No, if the sketch was genuine qualifying preliminary art and the ink drawing was traced onto separate paper; but the artist could not perform finished-art labor and claim that only the final tracing…

1992-06-30

How did California tax a designer's mechanical art, rejected preliminary designs, and printing aids sold through another agency?

Time spent on rejected designs was nontaxable only when the designer resigned, retained every design, and transferred no property; a final product could be sold for resale, but special printing aids…

1992-06-30

Is an aircraft charter a lease when the owner insists on supplying the pilot and keeps possession and control during flight?

No. Mandatory owner-controlled pilot meant charter service, not lease; carrier regulation could affect exemptions but not possession/control test.

1992-06-29

Is an aircraft transaction a lease when the owner insists on supplying a pilot who keeps control during the flight?

No. Without transfer of possession and control, the owner is providing charter transportation rather than leasing the aircraft, regardless of the owner's carrier certification.

1992-06-29

Was the sale of an annual report to a section 501(c)(3) foundation exempt even though it was issued only annually?

Yes under the 1991–1992 statute. The no-advertising foundation report qualified with a Regulation 1667 exemption certificate.

1992-06-25

Are the interest spread and note-assignment proceeds taxable California sales receipts when an equipment finance company uses noncancelable contracts labeled as leases?

The contracts were taxable sales from inception because they were noncancelable and let customers buy the machinery for a nominal amount. But the properly accounted interest—including the finance…

1992-06-25

Could a car lessor exclude prepaid federal luxury tax from taxable California rent under a qualifying lease?

Yes. Under the 1992 rules, federal luxury tax imposed on a qualifying lease was excluded from California gross receipts and could be allocated across the initial rental payments.

1992-06-22

Could a short-term car lessor exclude federal luxury tax paid on the vehicle purchase from taxable California rent?

No. Under the 1992 rules, the federal tax on a vehicle used for short-term rentals applied to the lessor's purchase, not the later rentals, so no rent was excluded.

1992-06-22

Could a lessor exclude prepaid federal luxury tax from California taxable rental receipts on a qualifying automobile lease?

Yes. Because the federal tax was imposed on the qualifying lease, an allocated portion could be excluded from each rental payment even when paid up front.

1992-06-22

Could a lessor exclude federal luxury tax from California rental receipts on daily or other short-term automobile rentals?

No. For a nonqualifying lease, the federal tax applied to the vehicle sale to the lessor, not the later rental transaction, so no rental portion was excluded.

1992-06-22

Was federal luxury tax on a qualifying vehicle lease excluded from the California sales- or use-tax measure?

Yes. Luxury tax imposed on the lease or its payments was excluded, including an upfront reimbursement or an allocated share of each rental payment.

1992-06-22

Could a lessor exclude federal luxury-tax reimbursement from taxable daily or other short-term vehicle rentals?

No. The federal tax applied to the lessor's vehicle purchase, not the later short-term lease, so any passed-through amount remained taxable rental overhead.

1992-06-22

Did a secured creditor's prior UCC filing entitle it to the sales-tax reimbursement component of a retailer's receipts?

No. Staff said reimbursement was not part of the selling price or the secured proceeds, and California could retain the collected amount to reduce the retailer's tax debt.

1992-06-22

When were sales of creams and washes to incontinence patients exempt from California sales tax?

They were exempt when prescribed and filled by a registered pharmacist; sales by the seller's nonpharmacy medical-supply outlets were taxable.

1992-06-16

Did a lessor owe separate tax on repair parts incorporated into equipment already taxed on rental receipts?

No, when the property remained in taxable rental service; a 1992 correction says the result changes when the lessor is the rental property's consumer.

1992-06-15

Were deli scale labels showing weight and 'Keep Refrigerated' exempt container labels?

Yes, when affixed to packaging sold with the food. The weight and refrigeration instruction made them product labels rather than mere price or shipping tags.

1992-05-29

How did California classify listed splints, skin products, scrub brushes, shoes, and insulin syringes?

California exempted qualifying joint-support splints and listed skin treatments, conditionally exempted impregnated scrub brushes, and taxed shoes and hospital insulin syringes.

1992-05-28

Were surgical scrub brushes exempt when sold with Hibiclens or iodophor cleanser?

Only if the brushes were sold impregnated with a preparation recognized as medicine; brushes sold separately remained taxable.

1992-05-28

Were cast shoes, cast sandals, and post-operative shoes exempt orthotic devices in California?

No. California taxed the described footwear because it was not an integral part of a leg brace or artificial foot and did not otherwise qualify under the stated exception.

1992-05-28

Did bimonthly Science Citation Index issues and a separately sold ten-volume, ten-year cumulative index both qualify as periodicals before July 15, 1991?

No. The bimonthly index was a periodical, but the separately sold ten-year cumulation was not issued as a volume in that series and therefore did not qualify.

1992-05-28

Was a computer consulting company's $700,000 sale of 13 programs exempt as an occasional sale when it had recently sold hardware?

No, according to the appeals reviewer. Consulting and hardware sales were one business, and 14 repossessed-equipment sales plus a $5,000 system sale made the company a retailer.

1992-05-22

Was embroidering used clothing taxable under the rule for alterations to new clothing, and when would the thread make the charge taxable?

Ordinary embroidery on used clothing was treated like repair, not a new-clothing alteration. None of the charge was taxable unless thread exceeded 10% of the total or was separately charged.

1992-05-15

Was a bunker-fuel trading house merely a paperwork intermediary, and which charges entered its taxable receipts?

It was the retailer. Tax measured the full sales charge, including overtime and related charges, except qualifying separately stated transportation charges.

1992-05-14

Were a photogrammetrist's charges for distortion-corrected mylar aerial negatives nontaxable professional survey services?

No. The recommendation found that engineering-company customers bought intermediate mylar negatives, while the partnership produced no final engineered map and performed no engineering computations.…

1992-05-14

Were fixtures and equipment from a printing-and-mailing business exempt because taxable printed-material sales were only a small share of revenue?

No, according to the appeals reviewer. Printing and mailing were inseparable parts of one business, so the asset sale was not occasional. The reviewer also recommended successor liability because…

1992-05-14

Could a computer buyer erase the original tax or exempt a later sale and leaseback by backdating the lease within 90 days?

No. The original purchase remained taxable, and the later sale and leaseback was a second taxable transaction because it occurred too late and was not merely financing.

1992-05-12

Can an equipment renter switch an active lease from tax on rent to tax-paid treatment after buying the leased property?

No. Acquiring title during an active sublease could not change its rent-tax method; other property and new leases had separate elections.

1992-05-12

Did charging admission to a religious fundraiser make its otherwise exempt meal taxable, and how were bundled wine and entertainment charges treated?

No, admission did not defeat the religious-meal exemption. Wine tasting was taxable, and the ticket needed a supported allocation to keep meal and entertainment amounts exempt.

1992-05-08

How should a religious fundraiser allocate one ticket price covering admission, an exempt meal, taxable wine tasting, and entertainment?

The ticket had to separate taxable and exempt amounts. Existing fixed tickets could use supported records; without segregation, the entire admission charge was the wine-tasting tax measure.

1992-05-08

Were a sold technical library, drawings, designs, and fixed assets taxable at the contract's allocated values, and could deferred interest reduce the measure?

Yes. The physical library and designs were taxable at negotiated allocations; fixed assets used the agreed value, while an interest reduction required separate supporting records.

1992-05-06

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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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