Which state has lower sales tax, IA or WA?

IA has lower sales tax with an average rate of 6.992% compared to WA's 9%.

What is the average sales tax rate in IA?

The average sales tax rate in IA is 6.992%, with rates ranging from 6% to 7%.

The average sales tax rate in WA is 9%, with rates ranging from 7.6% to 10.6%.

On $10,000 annual spending, you would save approximately $200.73 per year by living in IA.

Sales Tax Rate Comparison 2026

Winner: IA

IA has 2.007% lower average sales tax than WA

Average Rate 6.992%

Lowest Rate 6%

Highest Rate 7%

Cities 1050

Average Rate 9%

Lowest Rate 7.6%

Highest Rate 10.6%

Cities 717

On a $10,000 annual spending, you would save approximately 200.73 per year by living in IA instead of WA.

IA Tax

699.24

WA Tax

899.97

See how IA and WA compare to other popular states:

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