Does buying a business's assets trigger sales tax, and can the buyer inherit the seller's unpaid sales tax?

Why the deal structure decides the sales tax question

The sales tax follows the legal form of the transaction. In a stock purchase the buyer acquires shares, and California's regulation provides that sales of corporate stock are not sales of tangible personal property and are not taxed (Cal. Code Regs., tit. 18, section 1595(a)(6)). No asset changes hands, so there is no equipment transfer to tax and no sale of the business by the taxpayer entity to trigger a successor statute. The entity's unpaid sales tax stays inside the company the buyer now owns: the buyer bears it by ownership rather than by statute, and its protection is contractual.

A statutory merger works the same way. In California, "[a] transfer pursuant to a statutory merger is not a sale but is instead a transfer by operation of law," and the surviving corporation stands in the place of each constituent corporation (Cal. Code Regs., tit. 18, section 1595(b)(3)). Washington's rule names the surviving corporation of a statutory merger as a successor (Wash. Admin. Code section 458-20-216(2)(a)(i)(B)).

An asset purchase differs on both counts. The seller transfers its property, which can be a taxable retail sale of each tangible item, and then typically winds down, leaving the state with an unpaid liability, a seller holding only the proceeds, and a buyer holding the assets. That is the situation the successor statutes address.

Which assets in an asset purchase are taxable

Inventory. Goods the buyer acquires to resell are a sale for resale, not a retail sale. New York's bulletin on bulk sales states that inventory bought for resale is not subject to sales tax (N.Y. Tax Bulletin TB-ST-70, Bulk Sales (June 24, 2013)). California reaches the same result through its allocation rule, which taxes only the property "acquired by the purchaser for use rather than resale" (Cal. Code Regs., tit. 18, section 1595(b)(1)). The exclusion depends on ordinary resale documentation, so a buyer not yet registered in the state at closing has a sequencing problem.

Intangibles and real property. Goodwill, customer lists, trade names, noncompetition covenants and real property are not tangible personal property. TB-ST-70 lists goodwill and real property among the business assets a bulk sale can include, and states that neither is subject to sales tax. Transfer taxes on real property are outside this article.

Furniture, fixtures and equipment. These are the contested class, and the answer turns on the state's occasional sale rule.

California exempts an "occasional sale" (Rev. and Tax. Code section 6367), but defines it as a sale of property "not held or used by a seller in the course of activities for which he or she is required to hold a seller's permit or permits," provided the sale is not one of a series of sales sufficient in number, scope and character to constitute an activity (Rev. and Tax. Code section 6006.5(a)). A retailer's equipment is held in its permit activity, so its sale is not occasional: "Tax applies to the sales of assets of a business which is not essentially a service enterprise" (Cal. Code Regs., tit. 18, section 1595(a)(5)(B)1). Service enterprises, which the regulation illustrates with hospitals, hotels and theaters, are treated differently: if the operator makes more than two substantial sales of property used in the enterprise within a 12-month period, "the first two sales are exempt occasional sales" (section 1595(a)(5)(A)). When a business required to hold a seller's permit is sold, tax applies to the tangible property it held or used in that activity, measured by consideration that includes cash, notes, other property and assumed indebtedness (section 1595(b)(1)).

Washington starts from the same place. Its exemption reaches "casual and isolated sales of property or service, unless made by a person who is engaged in a business activity taxable under chapters 82.04 or 82.16 RCW," and it provides no exemption from the use tax (RCW 82.08.0251). The rule states that retail sales tax "applies to all casual or isolated retail sales made by a person who is engaged in the business activity" (Wash. Admin. Code section 458-20-106). An operating business that sells its equipment in an asset deal is engaged in business, so the exemption does not reach the sale.

Florida's version works through its definition of "business," which excludes, "[e]xcept for the sales of any aircraft, boat, mobile home, or motor vehicle," the "occasional or isolated sales or transactions involving tangible personal property or services by a person who does not hold himself or herself out as engaged in business" (Fla. Stat. section 212.02(2)). The Department's rule applies that exclusion to the sale of a business: business assets sold with the business, other than inventory, aircraft, boats, mobile homes and motor vehicles, are an exempt isolated sale if the sale and transfer are completed within 30 days of the sale agreement (Fla. Admin. Code R. 12A-1.037(2)(d)).

New York's bulletin does not frame the question through an occasional sale exemption at all. It states that the purchaser in a bulk sale must pay sales tax on the tangible personal property it buys, such as furniture, fixtures and equipment, either to the seller, who remits it with the final return, or directly to the Department (TB-ST-70).

Vehicles, vessels and aircraft. Registered property is usually carved out of the occasional sale rule even where the rule otherwise applies. California's exemption does not extend to vehicles required to be registered under the Vehicle Code, vessels, aircraft, or mobilehomes and commercial coaches required to be registered annually, among other registered property (Rev. and Tax. Code section 6367), and the regulation states that "[t]here is no occasional sale exemption for the sale or use of vehicles required to be registered," subject to the reorganization exception discussed below (Cal. Code Regs., tit. 18, section 1595(c)). Florida's exclusion carries the same carve-out by its terms. A delivery fleet is therefore taxed even where the equipment would escape.

Reorganizations among the same owners. The exceptions that do apply in an asset transfer are built for internal restructurings, not acquisitions. California treats as an occasional sale "[a]ny transfer of all or substantially all the property held or used by a person in the course of those activities when after the transfer the real or ultimate ownership of the property is substantially similar" (Rev. and Tax. Code section 6006.5(b)); the regulation sets both "substantially all" and "substantially similar" at 80 percent (Cal. Code Regs., tit. 18, section 1595(b)(2)). Washington treats a transfer as not taxable "to the extent the transfer is accomplished through an adjustment of the beneficial interest in the business," with examples that include transfers between a corporation and its wholly owned subsidiary and transfers in a reorganization under 26 U.S.C. section 368, and places the burden on the taxpayer (Wash. Admin. Code section 458-20-106). A sale to an unrelated buyer fails both tests.

Allocation. Because tax attaches to the price of the taxable assets, the purchase price allocation matters. In California, "[t]he measure of tax is the price agreed to by the parties"; "[i]n the absence of an agreement as to the price of the tangible personal property," the regulation applies a fraction, the selling price of the property acquired for use over the selling price of the entire business, to the total consideration, and states that "[b]ook value will be regarded as establishing the price of properties sold" (Cal. Code Regs., tit. 18, section 1595(b)(1)). An allocation that never separates the equipment from goodwill hands the auditor the formula.

Successor liability: when the buyer answers for the seller's unpaid tax

The second question asks whether the seller's accumulated, unpaid liability follows the business to the buyer. Each of the four states below answers yes unless the buyer takes a specified protective step, and each drafts the rule differently.

California. If a person liable for tax "sells out his business or stock of goods or quits the business," the successors or assigns must withhold enough of the purchase price to cover the amount due until the former owner produces a receipt showing payment or a certificate stating that no amount is due (Rev. and Tax. Code section 6811). A purchaser that fails to withhold becomes personally liable "to the extent of the purchase price, valued in money" (Rev. and Tax. Code section 6812(a)). If the CDTFA neither issues a certificate nor mails notice of the amount due within 60 days after the latest of its receipt of the purchaser's written request, the sale, or the date the former owner's records are made available for audit, the purchaser is released from the obligation to withhold (section 6812(b), (c)). Successor liability must be asserted within three years after "the date the board is notified of the purchase of the business or stock of goods" (section 6812(c)), so a buyer that never tells the state about the acquisition never starts that clock.

The regulation fills in what the liability covers. It "extends to amounts incurred with reference to the operation of the business by the predecessor," including taxes, interest to the date of payment and penalties, among them penalties for nonpayment and penalties "determined and unpaid at the time of sale for negligence or intentional disregard," or for "fraud or intent to evade" (Cal. Code Regs., tit. 18, section 1702(b)). The duty to withhold arises in a sale of a business or stock of goods under a contract providing for a purchase price "in money or property" or for "the assumption of liabilities" (section 1702(a)), so an assumed-liability structure does not avoid it, and a buyer of only part of a business can be a successor: each location of a multi-location operator is a separate business with its own stock of goods (section 1702(e)), and a buyer of a portion of a business can be a successor where, for example, it buys "substantially all of the business or stock of goods" (section 1702(f)). A successor with no relationship to the predecessor (no common ownership and no prior role as a responsible person there) may be relieved of the predecessor's penalties on a written statement under penalty of perjury, but not of the tax and interest (section 1702(d)(2)).

New York. When "a person required to collect tax" makes a "sale, transfer or assignment in bulk of any part or the whole of his business assets, otherwise than in the ordinary course of business," the purchaser must notify the Department by registered mail "at least ten days before taking possession of the subject of said sale, transfer or assignment, or paying therefor," whichever comes first, stating the price, terms and conditions (N.Y. Tax Law section 1141(c)). The Department's bulletin states that within five business days after receiving Form AU-196.10 it issues either a release or a Notice of Claim to Purchaser (Form AU-196.2), and that a purchaser that receives no notice of claim in that period "will not be held liable for any of the seller's unpaid sales and use taxes" (TB-ST-70). The funds the purchaser is to pay the seller are subject to "a first priority right and lien" for the taxes, and the Department has ninety days from receipt of the purchaser's notice to state the amount claimed (N.Y. Tax Law section 1141(c)). A purchaser that fails to comply is "personally liable for the payment to the state of any such taxes," up to "the purchase price or fair market value of the business assets sold, whichever is higher" (id.). A bargain price does not lower the cap.

Texas. The Texas statute covers a person liable for any tax or other amount imposed under the state tax title, not only sales tax, who sells the business or its stock of goods or quits the business. The purchaser must "withhold an amount of the purchase price sufficient to pay the amount due" until the former owner produces a receipt or a certificate showing no amount is due, and a purchaser that does not is liable "to the extent of the value of the purchase price" (Tex. Tax Code section 111.020(a), (b)). The Comptroller must issue the certificate or a statement of the amount due "within 60 days after receiving the request," or within 60 days after the former owner's records are made available for audit if later, and in any event "within 90 days after the date of receiving the request"; if it does not, the purchaser is released (section 111.020(c), (d)). The limitations period for enforcing the purchaser's obligation "begins when the former owner of the business sells the business or stock of goods," or when a determination is made against the former owner, whichever is later (section 111.020(e)). The Comptroller's publication describes the request as a joint request by seller and buyer on Form 86-114 and states that the certificate "must be requested before the sale closes in order to absolve the purchaser of liability" (Texas Comptroller Publication 98-117, Buying an Existing Business (rev. November 2024)).

Washington. For periods after July 1, 2003, a Washington buyer that receives, in bulk and outside the ordinary course of business, "more than fifty percent of the fair market value of either the (I) tangible assets or (II) intangible assets" of the business is a successor (Wash. Admin. Code section 458-20-216(2)(a)(i)(A)). The seller must file a return and pay within ten days after quitting or selling, and the successor must withhold "a sum sufficient to pay any tax due" until the seller produces a receipt or a certificate that no tax is due (RCW 82.32.140(1), (2)). If the tax is not paid within ten days, the successor "will become liable for the payment of the full amount of tax," but the rule states that a successor is "not liable for interest or penalties associated with the taxpayer's tax liability" (Wash. Admin. Code section 458-20-216(5)(a)). Where the assets acquired are worth less than $50,000, the liability is limited to their fair market value, with the burden of proof on the successor (RCW 82.32.140(2); Wash. Admin. Code section 458-20-216(5)(c)). The protective step is written notice: a successor is not liable if it gives the Department written notice of the acquisition and no assessment issues within six months after the Department receives it (RCW 82.32.140(4); Wash. Admin. Code section 458-20-216(6)(a)).

A worked example

A buyer acquires the assets of a commercial landscape supply business with one yard in California and one in Washington. The price is allocated among inventory of stone, soil and plants held for sale; forklifts, loaders, shelving and office furniture; four registered delivery trucks; the customer list, trade name and goodwill; and an assumed equipment loan. The seller holds a California seller's permit and is registered in Washington.

On the transfer itself, the inventory is a documented sale for resale and the intangibles carry no sales tax. The forklifts, loaders, shelving and furniture at the California yard are taxable: the seller is a retailer, not a service enterprise, and the property was held in its permit activity (Cal. Code Regs., tit. 18, section 1595(a)(5)(B), (b)(1)). The assumed loan is part of the consideration. The equipment at the Washington yard is taxable as a retail sale by a person engaged in business (RCW 82.08.0251). The trucks are taxable in both states: California's exemption excludes registered vehicles, and Washington's does not reach a seller engaged in business.

On successor liability, the buyer is a California successor because it purchased the business, and a Washington successor because it acquired more than half the value of the tangible assets. Its California protection is a written certificate request well before closing, with the price withheld until the certificate issues or the 60-day period runs; its Washington protection is withholding until the seller produces a certificate, or written notice followed by six months without an assessment. Two features differ: the California liability can include interest and penalties, while the Washington liability is tax only; and the California period to assert the liability runs from notice of the purchase, while the Washington protection depends on the buyer giving notice in the first place.

What the statutes leave to the buyer

A clearance reaches only the issuing state's tax. A seller registered in two states and owing tax in a third, where it had nexus but never registered, can hand the buyer two clean certificates and leave the third liability untouched; the successor statute in that third state still applies to whatever the seller turns out to owe. Diligence on the seller's nexus footprint, not only its filed returns, shows where a certificate is needed and where it would mean nothing.

A clearance speaks as of the state's records. California's 60-day period runs from the latest of the request, the sale or the date records are made available for audit (Rev. and Tax. Code section 6812(b)); New York's notice of claim can cover amounts under review or audit (TB-ST-70); Texas allows up to 90 days where records must be examined (Tex. Tax Code section 111.020(c)). An escrow sized to the seller's filed returns can fall short of an assessment for periods under audit at closing.

Contractual protection does not bind the state. A seller's representation that all taxes are paid, or an indemnity for pre-closing assessments, allocates the loss between the parties, but the state's claim runs against the buyer by statute, and the indemnity is worth what the seller is worth after it distributes the proceeds and dissolves.

The cap is not uniform. California and Texas measure the cap by the purchase price; New York uses the higher of the price or the fair market value of the assets; Washington imposes the full tax with a value cap only on acquisitions under $50,000. On whether assumed liabilities count toward the price, California's regulation reaches contracts providing for "the assumption of liabilities" (Cal. Code Regs., tit. 18, section 1702(a)), and the Texas Comptroller describes the cap as "the purchase price for the business, including any assumption of indebtedness" (Publication 98-117). The other states' texts reviewed here do not address the point directly.

Practice notes

The sound sequence in an asset purchase begins with two lists. The first is the asset allocation, sorted into inventory, intangibles, real property, registered property and other tangible property, with each state's occasional sale rule applied to the last two groups; in California, New York and Washington an operating seller's equipment is ordinarily taxable. The second is the seller's state footprint: every state where it is registered, and every state where its activity suggests it should have been. For each state with a successor statute, the clearance request or notice is made early enough that the state's response period ends before the price is paid, which in New York means filing at least ten days before payment or possession and in Texas means a joint request before closing. The escrow is sized to the larger of the filed-return balance and the exposure in states where no clearance is available, and is held until the response periods run. Where the seller has unfiled exposure in a state, a voluntary disclosure by the seller before closing is one way to turn it into a known number. G&G State Tax Group provides sales and use tax diligence on business acquisitions, including successor liability analysis and clearance requests, alongside its state and local tax practice.