Banks Lake South, WA Sales Tax Rate and Calculator
The combined rate is 8.2% as of October 1, 2026. Enter an amount to see the tax.
Updated October 2026Calculate Sales Tax in Banks Lake South, WA
Tax Breakdown
Tax Details
Banks Lake South sales tax rate: 8.2%
The combined sales tax rate in Banks Lake South, WA is 8.2% as of October 1, 2026: 6.5% state plus 1.7% local (Grant County unincorporated areas). Banks Lake South has about 234 residents.
At 8.2%, a $500 purchase in Banks Lake South adds $41.00 in tax and a $2,000 one adds $164.00. With a median household income of $42,917 (Census ACS 5-Year 2023), that larger bill equals about 20% of a week's income here.
Among the 11 Washington places covered on this site, Banks Lake South shares its 8.2% rate with Grandview. Rates run from 8% in Valley to 10.4% in Kent.
Groceries are exempt from sales tax. Rates can change at the start of each quarter. Source: Washington revenue department, read October 13, 2026.
Washington Sales Tax Rates
State Rate
6.50%
Banks Lake South Local Rate
1.7%
Banks Lake South Combined
8.2%
Local rates vary by city, county and special district. State rate source: Washington revenue department (the 6.5% state rate is listed in the quarterly local rate spreadsheet (Q4 2026)), checked October 13, 2026.
Exemptions & Taxable Items
- • Groceries are exempt from sales tax
- • Clothing is subject to sales tax
- • Prescription medicine is generally exempt
Sales Tax Examples in Banks Lake South
| Purchase Price | Sales Tax | Total Cost |
|---|---|---|
| $25.00 | $2.05 | $27.05 |
| $100.00 | $8.20 | $108.20 |
| $500.00 | $41.00 | $541.00 |
| $1,000.00 | $82.00 | $1,082.00 |
Based on the Banks Lake South combined rate of 8.2% (October 1, 2026).
Sales Tax FAQ, Banks Lake South, Washington
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Disclaimer: For informational purposes only. Not tax, legal, or financial advice.