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Gilbert, AZ Local Taxes & Fees: Business Tax Classification (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing section
Code of Gilbert Sec. 58-400
Classification range
Sec. 58-405 through Sec. 58-485
Retail sales rate
2% of gross income (Sec. 58-460)
Multi-activity rule
One license, list every classification (Sec. 58-300(c))
Presumption
All gross income taxable unless taxpayer proves otherwise

Summary

Gilbert taxes businesses under a classification scheme in Code of Gilbert Article IV: each business activity, retail sales, construction contracting, advertising, restaurants and bars, and more, falls under its own numbered section with its own gross-income tax rate, most commonly two percent, set by Sec. 58-400 and the sections that follow it.

(a)There are hereby levied and imposed, subject to all other provisions of this Chapter, the following Privilege Taxes for the purpose of raising revenue to be used in defraying the necessary expenses of the Town, such taxes to be collected by the Tax Collector:(1)a Privilege Tax upon persons on account of their business activities, to the extent provided elsewhere in this Article, to be measured by the gross income of persons, whether derived from residents of the Town or not, or whether derived from within the Town or from without.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 102).

Full Breakdown

Sec. 58-400, "Imposition of Privilege Taxes; presumption," is the umbrella provision of Chapter 58's Article IV, Privilege Taxes. It levies a Privilege Tax upon persons on account of their business activities, measured by gross income "to the extent provided elsewhere in this Article," and a separate Privilege Tax on real-property occupancy under Section 58-440's successor provisions. That "elsewhere" is the classification structure: Article IV runs from Sec. 58-405 (Advertising) through Sec. 58-485 (Wastewater removal services), with a distinct numbered section for each business activity classification, Amusements and exhibitions (58-410), Construction contracting for contractors, speculative builders and owner-builders (58-415 through 58-417), Job printing (58-425), Manufactured buildings (58-427), Timbering and extraction (58-430), Mining (58-432), Publishing (58-435), Hotels (58-444), Real property rental/leasing/licensing (58-445), Tangible personal property rental (58-450), Restaurants and Bars (58-455), Retail sales (58-460), Telecommunication services (58-470), Transporting for hire (58-475), Utility services (58-480) and Wastewater removal (58-485).

Each classification section sets its own rate and its own exclusions; for example, Sec. 58-460 taxes retail sales of tangible personal property at two percent (2%) of gross income and places the burden of proving a sale isn't a taxable retail sale on the seller. Sec. 58-400(c) presumes all gross income is taxable until the taxpayer proves otherwise, and 58-400(d) limits every exemption, deduction or credit in the chapter strictly to the activity it names, it cannot be stretched to cover a different classification. A business engaging in more than one classified activity at one location doesn't need a separate license per activity, but under Sec. 58-300 it must list every classification it operates under when it applies to the Tax Collector for its Transaction Privilege and Use Tax License.

Violations & Fines

Chapter 58 is administered by the Town Tax Collector. Because Sec. 58-400(c) presumes all gross income taxable until the taxpayer proves otherwise, misclassifying a business activity or under-reporting gross income under the wrong section exposes a taxpayer to deficiency assessment and interest and civil penalties under Sec. 58-540, on top of the recordkeeping duties in Article III.

Frequently Asked Questions

How does Gilbert classify a business for its privilege tax?
Code of Gilbert Article IV assigns each business activity a numbered section, advertising, construction contracting, retail sales, hotels, restaurants and bars, and more, each with its own tax rate on gross income, under the general levy in Sec. 58-400.
What's the tax rate for a Gilbert retail business?
Sec. 58-460 sets the retail sales classification rate at two percent (2%) of gross income from selling tangible personal property at retail, with the seller bearing the burden of proving any sale is exempt.
Do I need a separate license for each business activity I run in Gilbert?
No. Sec. 58-300(c) lets a business at one location hold a single Transaction Privilege and Use Tax License, but the application must list every classification of activity the business engages in.

Sources & Official References

Other rules in Gilbert

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