What is the sales tax rate in Will County, IL?

The average sales tax rate in Will County (IL) is 7.93%, with jurisdictions ranging between 7.25% and 9.75%.

Will County • Illinois (IL)

30 ZIP Code

Will County, IL Sales Tax Rates 2026

2026 sales tax rate guide for Will County, IL. Average combined tax rate is 7.93% with local jurisdictions ranging up to 9.75%.

Average Combined Rate

7.93%

Estimated Tax Range: 7.25% - 9.75%

⚡ Direct Tax Answer & Key Takeaway

As of 2026, the local county sales tax rate in Will County (Illinois) is 1.00%. Combined sales tax rates across cities in this county range from 7.25% to 9.75% (averaging 7.93%).

County Tax

1.00%

Average Combined Rate

7.93%

Max Local Rate

9.75%

Indexed Cities

Cities & Towns in Will County

City	Combined Sales Tax Rate	Action
Joliet	8.50%	View Tax Rates →
Bolingbrook	8.75%	View Tax Rates →
Plainfield	8.75%	View Tax Rates →
Romeoville	8.50%	View Tax Rates →
New Lenox	9.75%	View Tax Rates →
Homer Glen	8.25%	View Tax Rates →
Crest Hill	8.25%	View Tax Rates →
Shorewood	9.25%	View Tax Rates →
Channahon	8.25%	View Tax Rates →
Frankfort Square	7.25%	View Tax Rates →
University Park	8.25%	View Tax Rates →
Braidwood	7.25%	View Tax Rates →
Monee	8.25%	View Tax Rates →
Ridgewood	7.25%	View Tax Rates →
Preston Heights	7.25%	View Tax Rates →
Elwood	8.25%	View Tax Rates →
Crystal Lawns	7.25%	View Tax Rates →
Sunnyland	7.25%	View Tax Rates →
Bonnie Brae	7.25%	View Tax Rates →
Godley	7.25%	View Tax Rates →
Plum Valley	7.25%	View Tax Rates →
Marley	7.25%	View Tax Rates →
Wilton Center	7.25%	View Tax Rates →
Andres	7.25%	View Tax Rates →
Lorenzo	7.25%	View Tax Rates →
Goodenow	7.25%	View Tax Rates →

📋 State Tax Rules & Compliance Guide

Sourcing Rule: Origin-based for in-state retailers, Destination for out-of-state

Groceries & Food: Reduced 1% rate

Clothing & Apparel: Taxable

SaaS & Digital Goods: Non-Taxable (Chicago imposes separate 9% Personal Property Lease Tax)

Economic Nexus Threshold: $100,000 or 200 transactions

Official Tax Authority: Illinois Department of Revenue ↗

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Address-Specific Rates Rates current for 2026

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ZIP Codes in Will County

60401 7.25% 60403 8.25% 60404 9.25% 60407 7.25% 60408 7.25% 60410 8.25% 60417 7.25% 60421 8.25% 60423 7.25% 60431 7.25% 60432 7.25% 60433 7.25% 60434 8.50% 60435 7.25% 60436 7.25% 60440 8.75% 60441 7.25% 60442 7.25% 60446 8.50% 60448 7.25% 60449 8.25% 60451 9.75% 60468 7.25% 60481 7.25% 60484 8.25% 60490 8.75% 60491 8.25% 60544 8.75% 60585 8.75% 60586 8.75%

❓ Frequently Asked Questions

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

The county tax rate for Will County is 1.00%. When combined with Illinois state taxes and local municipal/district taxes, the overall sales tax rate varies between 7.25% and 9.75%.

In Illinois, grocery items are currently Reduced 1% rate. SaaS and digital automated goods are Non-Taxable (Chicago imposes separate 9% Personal Property Lease Tax).