Sunday, November 15, 2026
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River Forest, IL Sales Tax Rate

The combined sales tax rate in River Forest, Illinois is 10.25% (6.25% state, 1.75% county, 1% city and 1.25% special district). Calculate the sales tax on any purchase in River Forest. Rates effective August 2026.

State tax
6.25%
County tax (Cook)
1.75%
City tax (River Forest)
1%
Special district tax
1.25%
Combined rate
10.25%

Source: Illinois Department of Revenue, sales tax rate files incl. address addendum (effective Aug 1, 2026). Effective August 2026.

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