# St. Louis, MO Sales Tax Rate (2026)

Canonical: https://trykintsugi.com/sales-tax-guides/usa/missouri/st-louis
Published: 2026-09-01

The combined sales tax rate in St. Louis, MO is 9.679% as of September 2026: 4.225% state and 5.454% city. That is the most common rate across the 39 ZIP codes with a St. Louis mailing address, which range from 7.738% to 11.679%.

| Component | Rate |
| --- | --- |
| State | 4.225% |
| County | 0% |
| City | 5.454% |
| Special district | 0% |
| **Combined** | **9.679%** |

Source: Kintsugi's rate table, as of September 2026. Official rates: [Missouri DOR — Sales and Use Tax](https://dor.mo.gov/taxation/business/tax-types/sales-use/).

## St. Louis sales tax rates by ZIP code

| ZIP | County | Combined rate |
| --- | --- | --- |
| 63101 | St Louis City | 11.679% |
| 63102 | St Louis City | 11.679% |
| 63103 | St Louis City | 11.679% |
| 63104 | St Louis City | 11.679% |
| 63106 | St Louis City | 10.679% |
| 63107 | St Louis City | 9.679% |
| 63108 | St Louis City | 11.679% |
| 63109 | St Louis City | 9.679% |
| 63110 | St Louis City | 11.679% |
| 63111 | St Louis City | 9.679% |
| 63112 | St Louis City | 11.679% |
| 63113 | St Louis City | 9.679% |
| 63115 | St Louis City | 9.679% |
| 63116 | St Louis City | 10.679% |
| 63118 | St Louis City | 10.679% |
| 63120 | St Louis City | 10.488% |
| 63139 | St Louis City | 11.679% |
| 63147 | St Louis City | 11.679% |
| 63150 | St. Louis City | 9.679% |
| 63151 | St. Louis City | 7.738% |
| 63155 | St. Louis City | 9.679% |
| 63156 | St. Louis City | 9.679% |
| 63157 | St. Louis City | 10.679% |
| 63158 | St. Louis City | 9.679% |
| 63160 | St. Louis City | 9.679% |
| 63163 | St. Louis City | 10.179% |
| 63164 | St. Louis City | 9.679% |
| 63166 | St. Louis City | 9.679% |
| 63167 | St. Louis City | 8.988% |
| 63169 | St. Louis City | 9.679% |
| 63171 | St. Louis City | 9.238% |
| 63177 | St. Louis City | 9.679% |
| 63178 | St. Louis City | 9.679% |
| 63179 | St. Louis City | 9.679% |
| 63180 | St. Louis City | 9.679% |
| 63188 | St. Louis City | 9.679% |
| 63195 | St. Louis City | 9.488% |
| 63197 | St. Louis City | 9.679% |
| 63199 | St. Louis City | 9.679% |

## Selling into St. Louis: Missouri rules

- **What's taxable:** At the state level, SaaS is exempt, clothing is taxable, groceries are taxable and digital goods are exempt.
- **Economic nexus:** Missouri economic nexus applies once your gross receipts from taxable sales into the state exceed $100,000 in the preceding 12 months, including marketplace sales. There is no transaction-count trigger.
- **Filing:** Missouri assigns monthly, quarterly, or annual filing based on tax volume. Returns and payments are due the last day of the month following the reporting period for monthly and quarterly filers; annual returns are due January 31.

More in the [Missouri sales tax guide](/sales-tax-guides/usa/missouri).

## Frequently asked questions

### What is the sales tax rate in St. Louis, MO?

The combined sales tax rate in St. Louis, MO is 9.679% as of September 2026: 4.225% state and 5.454% city. That is the most common rate across the 39 ZIP codes with a St. Louis mailing address, which range from 7.738% to 11.679%.

### Why do sales tax rates differ by ZIP code in St. Louis?

Local sales taxes follow city, county and district boundaries, and ZIP codes don't. Of the 39 ZIP codes with a St. Louis mailing address, 20 carry 9.679% and the rest range up to 11.679% or down to 7.738%, usually because part of the ZIP lies in a neighboring city or a special taxing district. Always rate a sale by the delivery address, not the ZIP alone.

### Do I need to collect St. Louis sales tax if I'm based out of state?

Only once you have nexus in Missouri. Missouri economic nexus applies once your gross receipts from taxable sales into the state exceed $100,000 in the preceding 12 months, including marketplace sales. There is no transaction-count trigger. After you register, you collect Missouri sales tax on taxable sales delivered to St. Louis.

### What does Missouri tax?

At the state level, SaaS is exempt, clothing is taxable, groceries are taxable and digital goods are exempt. The Missouri sales tax guide covers exemptions and local exceptions.