Ontario County New York (NY)
8 ZIP Code

Ontario County, NY Sales Tax Rates 2026

2026 sales tax rate guide for Ontario County, NY. Average combined tax rate is 7.50% with local jurisdictions ranging up to 7.50%.

Average Combined Rate
7.50%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Ontario County (New York) is 3.50%. Combined sales tax rates across cities in this county range from 7.50% to 7.50% (averaging 7.50%).
County Tax
3.50%
Average Combined Rate
7.50%
Max Local Rate
7.50%
Indexed Cities
6
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📋 State Tax Rules & Compliance Guide

Sourcing Rule: Destination-based
Groceries & Food: Exempt (0%)
Clothing & Apparel: Exempt under $110 per item (State 0%, local options may apply)
SaaS & Digital Goods: Fully Taxable (SaaS is deemed prewritten software)
Economic Nexus Threshold: $500,000 and 100 transactions in preceding 4 quarters

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Address-Specific Rates Rates current for 2026
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ZIP Codes in Ontario County

❓ Frequently Asked Questions

Key questions and answers regarding sales tax rates, exemptions, and compliance.

The county tax rate for Ontario County is 3.50%. When combined with New York state taxes and local municipal/district taxes, the overall sales tax rate varies between 7.50% and 7.50%.
In New York, grocery items are currently Exempt (0%). SaaS and digital automated goods are Fully Taxable (SaaS is deemed prewritten software).