Utah — Corporate Income / Franchise Tax

Utah imposes an annual corporate franchise and income tax on each domestic and foreign corporation doing business in or exercising its corporate franchise in Utah. The tax is measured by the corporation's Utah taxable income and is imposed under a dual-track statutory framework.

Under Utah Code § 59-7-104, every domestic and foreign corporation except those exempt under § 59-7-102 must pay an annual tax based on the corporation's Utah taxable income "for the privilege of exercising the corporation's corporate franchise or for the privilege of doing business in the state." This is the primary franchise tax provision. A parallel income tax is imposed under § 59-7-201 on Utah taxable income derived from sources within Utah. In practice, Utah treats these as alternative bases for a single corporate-level tax, not separate taxes; a corporation pays tax under one provision or the other depending on its business activities, but not both.

The current tax rate is 4.65% of Utah taxable income, with a minimum tax of $100 per year regardless of income level. Corporations that are 501(c) organizations, insurance companies subject to premium tax, and certain other entities listed in § 59-7-102 are exempt from this tax.

Source: Utah Code § 59-7-104 (effective Jan. 1, 2025); Utah Code § 59-7-201

A corporation has Utah corporate income tax nexus if it earns income from Utah sources, other than from merely soliciting sales of tangible personal property (protected by P.L. 86-272). Utah nexus arises when a corporation (1) sells or performs services where the customer receives the greater benefit in Utah, or (2) earns income from intangible property used in Utah. Financial institutions that make loans or issue credit cards to Utah customers are subject to tax regardless of physical presence.

Source: Utah Code § 59-7-104 (effective Jan. 1, 2025); Publication 37

Most Utah corporations apportion business income using a single-sales-factor formula. A "sales factor weighted taxpayer" under Utah Code § 59-7-311(2) calculates its Utah apportionment fraction with the numerator equal to total sales in Utah and the denominator equal to total sales everywhere—no property or payroll factors. A taxpayer qualifies as a sales factor weighted taxpayer if it apportioned using this method in the prior year, or if more than 50% of its total sales everywhere come from economic activities classified in NAICS codes other than NAICS Sector 51 (Information, except Subsector 519, Other Information Services) or NAICS Sector 52 (Finance and Insurance). Taxpayers that do not qualify may elect alternative apportionment formulas under § 59-7-311(3).

Source: Utah Code § 59-7-311

Utah imposes a flat 4.5% tax on a corporation's Utah taxable income. The statute also requires every corporation subject to this chapter to pay a minimum tax of $100, regardless of income or loss. Corporations exempt under Utah Code § 59-7-102 (including certain nonprofits and insurance companies subject to premium tax) are not subject to the franchise or income tax.

Source: Utah Code § 59-7-104

Utah uses destination-based sourcing for tangible personal property sales and market-based sourcing for sales of services and intangibles. These rules determine whether a sale is assigned to the Utah sales factor numerator under the single-sales-factor apportionment formula.

Tangible personal property

Under Utah Code § 59-7-318(1)(a), sales of tangible personal property are sourced to Utah if "the property is delivered or shipped to a purchaser, other than the United States Government, within this state regardless of the f.o.b. point or other conditions of the sale." This is a destination rule: the physical location where the customer receives the property controls, not where title passes or where the sale originates.

Utah applies a throwback rule under § 59-7-318(1)(b). If property is shipped from a Utah location and either (i) the purchaser is the United States Government or (ii) the taxpayer is not taxable in the state of the purchaser, the sale is thrown back to Utah and included in the Utah sales factor numerator. The Utah Supreme Court in Hercules Inc. v. Utah State Tax Comm'n, 877 P.2d 133 (Utah 1994), held that the statute sources sales based on the location where the seller yields possession and control to the buyer, not the ultimate destination where the purchaser uses the property.

Services

Sales of services are sourced to Utah under a market-based "benefit of service" test. Utah Code § 59-7-319(3) (effective for tax years beginning in 2009 and later) sources a service sale to Utah "if the purchaser of the service receives a greater benefit of the service in this state than in any other state." This replaced the prior cost-of-performance method.

Utah Tax Commission Rule R865-6F-8 interprets the benefit-of-service standard as a market-based approach: "the greater benefit of the service is typically received in the state in which the market for the service exists and where the purchaser is located." The rule was adopted following the 2008 legislative change in S.B. 136, which repealed the cost-of-performance method effective for tax years beginning on or after January 1, 2009.

Intangibles

Receipts from intangible property (royalties, licensing fees, and similar income) are sourced under § 59-7-319 based on where the intangible is used. Under § 59-7-319(4), a receipt from the sale, lease, or use of intangible property is in Utah if "the intangible property is used in this state." For sales of intangible property, the statute directs the Tax Commission to adopt rules that reasonably approximate where the intangible is used, applying a market-based approach.

Real property and rentals

Under § 59-7-319(2), rents and royalties from real property are sourced to Utah if the property is located in Utah. Rents and royalties from tangible personal property are sourced to Utah if and to the extent the property is physically located and used in Utah.

Source: Utah Code § 59-7-318; Utah Code § 59-7-319; Utah Admin. Rule R865-6F-8

Utah corporate franchise and income tax returns (Form TC-20) are due on or before the later of two dates: (1) the 15th day of the fourth month following the close of the taxable year, or (2) the day on which the corporation is required to file a federal income tax return. For a calendar-year corporation, this means the return is due on the same date as the federal return—currently April 15 for C corporations under federal law.

Automatic extension

Utah grants an automatic extension of up to six months to file the return without requiring a separate extension form or application. Under Utah Code § 59-7-505(3), the Utah Tax Commission "shall allow a taxpayer an extension of time for filing a return" of up to six months from the original due date. For a calendar-year corporation with an April 15 original due date, the extended deadline is October 15.

The extension is automatic in the sense that no written request or form is required. However, to avoid penalty, a corporation must satisfy the prepayment requirements described in Utah Code § 59-7-507(1)(b). Specifically, to qualify for the extension without penalty, the corporation must pay at least 90% of the current year's tax liability or 100% of the prior year's tax liability by the original due date of the return (without regard to the extension). If less than 90% of the current year's tax is paid by the original due date, an extension penalty applies under Utah Code § 59-1-401(5).

Extension is for filing, not payment

The six-month extension applies only to filing the return, not to paying the tax. The full tax liability remains due on the original return due date. Interest accrues on any unpaid balance from the original due date under Utah Code § 59-7-505(2)(b), which provides that "interest accrues from the day on which a return is due under this Subsection."

Short-period returns and fiscal-year filers

For fiscal-year filers, the return is due on or before the 15th day of the fourth month following the close of the fiscal year. If a corporation changes its taxable year, a short-period return covering less than 12 months is required under § 59-7-505(7). The same extension rules apply to short-period returns.

Combined reports

A group of corporations filing a combined report under Utah Code Part 4 files one combined report by the same deadline. The combined report is due on or before the later of the 15th day of the fourth month following the close of the combined group's taxable year or the federal due date.

Source: Utah Code § 59-7-505; Utah Code § 59-7-507; Utah Code § 59-1-401