§ 1.164-3 Definitions and special rules. For purposes of section 164 and § 1.164-1 to § 1.164-8, inclusive— ( a ) *State or local taxes.* A State or local tax includes only a tax imposed by a State, a possession of the United States, or a political subdivision of any of the foregoing, or by the District of Columbia.
( b ) *Real property taxes.* The term “real property taxes” means taxes imposed on interests in real property and levied for the general public welfare, but it does not include taxes assessed against local benefits. See § 1.164-4.
( c ) *Personal property taxes.* The term “personal property tax” means an ad valorem tax which is imposed on an annual basis in respect of personal property. To qualify as a personal property tax, a tax must meet the following three tests: ( 1 ) The tax must be ad valorem—that is, substantially in proportion to the value of the personal property. A tax which is based on criteria other than value does not qualify as ad valorem. For example, a motor vehicle tax based on weight, model year, and horsepower, or any of these characteristics is not an ad valorem tax. However, a tax which is partly based on value and partly based on other criteria may qualify in part. For example, in the case of a motor vehicle tax of 1 percent of value plus 40 cents per hundredweight, the part of the tax equal to 1 percent of value qualifies as an ad valorem tax and the balance does not qualify.
( 2 ) The tax must be imposed on an annual basis, even if collected more frequently or less frequently.
( 3 ) The tax must be imposed in respect of personal property. A tax may be considered to be imposed in respect of personal property even if in form it is imposed on the exercise of a privilege. Thus, for taxable years beginning after December 31, 1963, State and local taxes on the registration or licensing of highway motor vehicles are not deductible as personal property taxes unless and to the extent that the tests prescribed in this subparagraph are met. For example, an annual ad valorem tax qualifies as a personal property tax although it is denominated a registration fee imposed for the privilege of registering motor vehicles or of using them on the highways.
( d ) *Foreign taxes.* The term “foreign tax” includes only a tax imposed by the authority of a foreign country. A tax-imposed by a political subdivision of a foreign country is considered to be imposed by the authority of that foreign country.
( e ) *Sales tax.* ( 1 ) The term “sales tax” means a tax imposed upon persons engaged in selling tangible personal property, or upon the consumers of such property, including persons selling gasoline or other motor vehicle fuels at wholesale or retail, which is a stated sum per unit of property sold or which is measured by the gross sales price or the gross receipts from the sale. The term also includes a tax imposed upon persons engaged in furnishing services which is measured by the gross receipts for furnishing such services.
( 2 ) In general, the term “consumer” means the ultimate user or purchaser; it does not include a purchaser such as a retailer, who acquires the property for resale.
( f ) *General sales tax.* A “general sales tax” is a sales tax which is imposed at one rate in respect of the sale at retail of a broad range of classes of items. No foreign sales tax is deductible under section 164(a) and paragraph (a)(4) of § 1.164-1. To qualify as a general sales tax, a tax must meet the following two tests: ( 1 ) The tax must be a tax in respect of sales at retail. This may include a tax imposed on persons engaged in selling property at retail or furnishing services at retail, for example, if the tax is measured by gross sales price or by gross receipts from sales or services. Rentals qualify as sales at retail if so treated under applicable State sales tax laws.
( 2 ) The tax must be general—that is, it must be imposed at one rate in respect of the retail sales of a broad range of classes of items. A sales tax is considered to be general although imposed on sales of various classes of items at more than one rate provided that one rate applies to the retail sales of a broad range of classes of items. The term “items” includes both commodities and services.
( g ) *Special rules relating to general sales taxes.* ( 1 ) A sales tax which is general is usually imposed at one rate in respect of the retail sales of all tangible personal property (with exceptions and additions). However, a sales tax which is selective—that is, a tax which applies at one rate with respect to retail sales of specified classes of items also qualifies as general if the specified classes represent a broad range of classes of items. A selective sales tax which does not apply at one rate to the retail sales of a broad range of classes of items is not general. For example, a tax which applies only to sales of alcoholic beverages, tobacco, admissions, luxury items, and a few other items is not general. Similarly, a tax imposed solely on services is not general. However, a selective sales tax may be deemed to be part of the general sales tax and hence may be deductible, even if imposed by a separate title, etc., of the State or local law, if imposed at the same rate as the general rate of tax (as defined in subparagraph (4) of this paragraph) which qualifies a tax in the taxing jurisdiction as a general sales tax. For example, if a State has a 5 percent general sales tax and a separate selective sales tax of 5 percent on transient accommodations, the tax on transient accommodations is deductible.
( 2 ) A tax is imposed at one rate only if it is imposed at that rate on generally the same base for all items subject to tax. For example, a sales tax imposed at a 3 percent rate on 100 percent of the sales price of some classes of items and at a 3 percent rate on 50 percent of the sales price of other classes of items would not be imposed at one rate with respect to all such classes. However, a tax is considered to be imposed at one rate although it allows dollar exemptions, if the exemptions are designed to exclude all sales under a certain dollar amount. For example, a tax may be imposed at one rate although it applies to all sales of tangible personal property but applies only to sales amounting to more than 10 cents.
( 3 ) The fact that a sales tax exempts food, clothing, medical supplies, and motor vehicles, or any of them, shall not be taken into account in determining whether the tax applies to a broad range of classes of items. The fact that a sales tax applies to food, clothing, medical supplies, and motor vehicles, or any of them, at a rate which is lower than the general rate of tax (as defined in subparagraph (4) of this paragraph) is not taken into account in determining whether the tax is imposed at one rate on the retail sales of a broad range of classes of items. For purposes of this section, the term “food” means food for human consumption off the premises where sold, and the term “medical supplies” includes drugs, medicines, and medical devices.
( 4 ) Except in the case of a lower rate of tax applicable in respect of food, clothing, medical supplies, and motor vehicles, or any of them, no deduction is allowed for a general sales tax in respect of any item if the tax is imposed on such item at a rate other than the general rate of tax. The general rate of tax is the one rate which qualifies a tax in a taxing jurisdiction as a general sales tax because the tax is imposed at such one rate on a broad range of classes of items. There can be only one general rate of tax in any one taxing jurisdiction. However, a general sales tax imposed at a lower rate or rates on food, clothing, motor vehicles, and medical supplies, or any of them, may nonetheless be deductible with respect to such items. For example, a sales tax which is imposed at 1 percent with respect to food, imposed at 3 percent with respect to a broad range of classes of tangible personal property, and imposed at 4 percent with respect to transient accommodations would qualify as a general sales tax. Taxes paid at the 1 percent and the 3 percent rates are deductible, but tax paid at the 4 percent rate is not deductible. The fact that a sales tax provides for the adjustment of the general rate of tax to reflect the sales tax rate in another taxing jurisdiction shall not be taken into account in determining whether the tax is imposed at one rate on the retail sales of a broad range of classes of items. Moreover, a general sales tax imposed at a lower rate with respect to an item in order to reflect the tax rate in another jurisdiction is also deductible at such lower rate. For example, State E imposes a general sales tax whose general rate is 3 percent. The State E sales tax law provides that in areas bordering on States with general sales taxes, selective sales taxes, or special excise taxes, the rate applied in the adjoining State will be used if such rate is under 3 percent. State F imposes a 2 percent sales tax. The 2 percent sales tax paid by residents of State E in areas bordering on State F is deductible.
( h ) *Compensating use taxes.* A compensating use tax in respect of any item is treated as a general sales tax. The term “compensating use tax” means, in respect of any item, a tax which is imposed on the use, storage, or consumption of such item and which is complementary to a general sales tax which is deductible with respect to sales of similar items.
( i ) *Special rules relating to compensating use taxes.* ( 1 ) In general, a use tax on an item is complementary to a general sales tax on similar items if the use tax is imposed on an item which was not subject to such general sales tax but which would have been subject to such general sales tax if the sale of the item had taken place within the jurisdiction imposing the use tax. For example, a tax imposed by State A on the use of a motor vehicle purchased in State B is complementary to the general sales tax of State A on similar items, if the latter tax applies to motor vehicles sold in State A.
( 2 ) Since a compensating use tax is treated as a general sales tax, it is subject to the rule of subparagraph (C) of section 164(b)(2) and paragraph (g)(4) of this section that no deduction is allowed for a general sales tax imposed in respect of an item at a rate other than the general rate of tax (except in the case of lower rates on the sale of food, clothing, medical supplies, and motor vehicles). The fact that a compensating use tax in respect of any item provides for an adjustment in the rate of the compensating use tax or the amount of such tax to be paid on account of a sales tax on such item imposed by another taxing jurisdiction is not taken into account in determining whether the compensating use tax is imposed in respect of the item at a rate other than the general rate of tax. For example, a compensating use tax imposed by State C on the use of an item purchased in State D is considered to be imposed at the general rate of tax even though the tax imposed by State C allows a credit for any sales tax paid on such item in State D, or the rate of such compensating use tax is adjusted to reflect the rate of sales tax imposed by State D.
( j ) *Safe harbor for payments made by individuals in exchange for State or local tax credits* — ( 1 ) *In general.* An individual who itemizes deductions and who makes a payment to or for the use of an entity described in section 170(c) in consideration for a State or local tax credit may treat as a payment of State or local tax for purposes of section 164 the portion of such payment for which a charitable contribution deduction under section 170 is disallowed under § 1.170A-1(h)(3). This treatment as payment of a State or local tax is allowed in the taxable year in which the payment is made to the extent that the resulting credit is applied, consistent with applicable State or local law, to offset the individual's State or local tax liability for such taxable year or the preceding taxable year.
( 2 ) *Credits carried forward.* To the extent that a State or local tax credit described in paragraph (j)(1) of this section is not applied to offset the individual's applicable State or local tax liability for the taxable year of the payment or the preceding taxable year, any excess State or local tax credit permitted to be carried forward may be treated as a payment of State or local tax under section 164(a) in the taxable year or years for which the carryover credit is applied in accordance with State or local law.
( 3 ) *Limitation on individual deductions.* Nothing in this paragraph (j) may be construed as permitting a taxpayer who applies this safe harbor to avoid the limitation of section 164(b)(6) for any amount paid as a tax or treated under this paragraph (j) as a payment of tax.
( 4 ) *No safe harbor for transfers of property.* The safe harbor provided in this paragraph (j) applies only to a payment of cash or cash equivalent.
( 5 ) *Coordination with other deductions.* An individual who deducts a payment under section 164 may not also deduct the same payment under any other Code section.
( 6 ) *Examples.* In the following examples, the taxpayer is an individual who itemizes deductions for Federal income tax purposes. ( i ) *Example 1.* In year 1, Taxpayer *A* makes a payment of $500 to an entity described in section 170(c). In return for the payment, *A* receives a dollar-for-dollar State income tax credit. Prior to application of the credit, *A'*s State income tax liability for year 1 was more than $500. *A* applies the $500 credit to *A'*s year 1 State income tax liability. Under paragraph (j)(1) of this section, *A* treats the $500 payment as a payment of State income tax in year 1. To determine *A'*s deduction amount, *A* must apply the provisions of section 164 applicable to payments of State and local taxes, including the limitation in section 164(b)(6). See paragraph (j)(3) of this section.
( ii ) *Example 2.* In year 1, Taxpayer *B* makes a payment of $7,000 to an entity described in section 170(c). In return for the payment, *B* receives a dollar-for-dollar State income tax credit, which under State law may be carried forward for three taxable years. Prior to application of the credit, *B'*s State income tax liability for year 1 was $5,000; *B* applies $5,000 of the $7,000 credit to *B'*s year 1 State income tax liability. Under paragraph (j)(1) of this section, *B* treats $5,000 of the $7,000 payment as a payment of State income tax in year 1. Prior to application of the remaining credit, *B'*s State income tax liability for year 2 exceeds $2,000. *B* applies the excess credit of $2,000 to *B'*s year 2 State income tax liability. For year 2, under paragraph (j)(2) of this section, *B* treats the $2,000 as a payment of State income tax under section 164. To determine *B'*s deduction amounts in years 1 and 2, *B* must apply the provisions of section 164 applicable to payments of State and local taxes, including the limitation under section 164(b)(6). See paragraph (j)(3) of this section.
( iii ) *Example 3.* In year 1, Taxpayer *C* makes a payment of $7,000 to an entity described in section 170(c). In return for the payment, *C* receives a local real property tax credit equal to 25 percent of the amount of this payment ($1,750). Prior to application of the credit, *C'*s local real property tax liability in year 1 was more than $1,750. *C* applies the $1,750 credit to *C'*s year 1 local real property tax liability. Under paragraph (j)(1) of this section, for year 1, *C* treats $1,750 of the $7,000 payment as a payment of local real property tax for purposes of section 164. To determine *C'*s deduction amount, *C* must apply the provisions of section 164 applicable to payments of State and local taxes, including the limitation under section 164(b)(6). See paragraph (j)(3) of this section.
( 7 ) *Applicability date.* This paragraph (j) applies to payments made to section 170(c) entities on or after June 11, 2019. However, a taxpayer may choose to apply this paragraph (j) to payments made to section 170(c) entities after August 27, 2018.
[T.D. 6780, 29 FR 18146, Dec. 22, 1964, as amended by T.D. 9907, 85 FR 48473, Aug. 11, 2020]