Chesterfield, MO Sales Tax Rate and Calculator
The combined rate is 8.738% as of July 1, 2026. Enter an amount to see the tax.
Updated October 2026Calculate Sales Tax in Chesterfield, MO
Tax Breakdown
Tax Details
Chesterfield sales tax rate: 8.738%
The combined sales tax rate in Chesterfield, MO is 8.738% as of July 1, 2026: 4.225% state plus St. Louis County and city taxes. Chesterfield has about 49,999 residents.
At 8.738%, a $500 purchase in Chesterfield adds $43.69 in tax and a $2,000 one adds $174.76. With a median household income of $133,380 (Census ACS 5-Year 2023), that larger bill equals about 7% of a week's income here.
Transportation and community improvement districts in Chesterfield Valley charge 9.113% to 10.113%. Groceries are taxed at 5.738% in Chesterfield (1.225% reduced state rate plus the full local rate). Rates can change at the start of each quarter. Source: Missouri revenue department, read October 13, 2026.
Missouri Sales Tax Rates
State Rate
4.22%
Chesterfield Local Rate
4.513%
Chesterfield Combined
8.738%
Local rates vary by city, county and special district. State rate source: Missouri revenue department, checked October 13, 2026.
Exemptions & Taxable Items
- • Groceries are taxed at 5.738% in Chesterfield (1.225% reduced state rate plus the full local rate)
- • Clothing is subject to sales tax
- • Prescription medicine is generally exempt
Sales Tax Examples in Chesterfield
| Purchase Price | Sales Tax | Total Cost |
|---|---|---|
| $25.00 | $2.19 | $27.19 |
| $100.00 | $8.73 | $108.73 |
| $500.00 | $43.69 | $543.69 |
| $1,000.00 | $87.38 | $1,087.38 |
Based on the Chesterfield combined rate of 8.738% (July 1, 2026).
Sales Tax FAQ, Chesterfield, Missouri
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Disclaimer: For informational purposes only. Not tax, legal, or financial advice.