Mammoth, AZ
•
Pinal County
85618 Sales Tax Rate 2026 - Mammoth, AZ
The combined sales tax rate for Mammoth (85618, Arizona) is 10.70% in 2026. Includes state (5.60%), county (1.10%), city (4.00%), and special district taxes.
Combined Sales Tax Rate
10.70%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the total combined sales tax rate for ZIP code 85618 in Mammoth, AZ (Pinal County) is 10.70%. This includes 5.60% state tax, 1.10% county tax, 4.00% city tax, and 0.00% special district tax.
Geographic Tax Breakdown
| Jurisdiction | Rate |
|---|---|
|
State Tax
Arizona
|
5.60% |
|
County Tax
|
1.10% |
|
City Tax
|
4.00% |
|
Special / District Tax
Special District / Transportation
|
0.00% |
|
Combined Sales Tax Rate
Total Tax Applied at Checkout
|
10.70% |
📋 State Tax Rules & Compliance Guide
Sourcing Rule:
Destination-based
Groceries & Food:
Exempt (0% Tax)
Clothing & Apparel:
Taxable at standard rate
SaaS & Digital Goods:
Non-Taxable
Economic Nexus Threshold:
$100,000 in sales or 200 separate transactions
Geographic & Spatial Info
ZIP Code: 85618
State Code: AZ
Latitude: 32.6853
Longitude: -110.7292
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Address-Specific Rates
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Other ZIP Codes in Mammoth
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.