Cascade, ID Sales Tax Rate

The combined sales tax rate in Cascade, Idaho is 7% (6% state and 1% city). Calculate the sales tax on any purchase in Cascade.

State tax

6%

County tax (Valley)

0%

City tax (Cascade)

1%

Special district tax

0%

Combined rate

7%

Source: City of Cascade local option tax, items up to $1,000 (verified Oct 1, 2026).