Do I charge Missouri sales tax on Shopify orders in 2026?

For 2026, Shopify sellers charge Missouri sales tax once their Shopify-store sales into Missouri cross $100,000. Apply the 4.23% state rate plus any local rate at the buyer's ship-to address; Shopify Markets Pro and other facilitator sales are typically excluded from the threshold count.

Is Shopify a marketplace facilitator in Missouri?

A standalone Shopify store is NOT a marketplace facilitator in Missouri — you are the seller of record and remain responsible for Missouri registration, collection, and remittance. Shopify Markets Pro, by contrast, operates as a marketplace facilitator in many states; verify Missouri's current treatment before excluding Markets Pro orders from your nexus count.

Does Shopify handle Missouri sales tax automatically?

Shopify can calculate Missouri rates once you enable the state in Settings → Taxes and duties. Shopify does NOT register you with Missouri or file returns — those remain your responsibility.

When do Shopify sellers need to register in Missouri?

When you cross $100,000 in Missouri revenue from your Shopify store. Marketplace facilitator sales (Amazon, Etsy through Shopify Markets Pro) are typically excluded.

Is Shopify Tax worth it for Missouri?

Shopify Tax improves local rate accuracy — useful in Missouri if the state has complex local jurisdictions. For simple setups, Shopify's built-in calculator is usually sufficient.

Missouri Shopify Sales Tax Guide — 2026

Updated 2026-06-08

If your Shopify business sells $100,000 into Missouri in a calendar year, you have economic nexus and must register, collect, and remit Missouri sales tax.

Shopify sales tax in Missouri

Missouri applies a 4.23% state rate plus an average local add-on of 4.22% to most physical goods shipped from a Shopify store. Shopify's built-in tax engine can source destination rates for MO once you enable the state at Settings → Taxes and duties → United States. For full local-rate coverage (counties, special districts, home-rule jurisdictions common in states like Missouri), enable Shopify Tax or swap in TaxJar / Stripe Tax via the Shopify app store.

Shopify does not register with the Missouri Department of Revenue on your behalf and does not file returns. Those duties still fall to you once you cross $100,000 inMO-destined sales.

When Shopify sellers typically trigger nexus

Total US revenue grows past $1M — most Shopify stores hit Missouri's threshold around this level.
Running paid ads targeting Missouri customers specifically.
Selling high-ticket items: even a handful of $10K orders to Missouri can cross dollar thresholds fast.
Using a 3PL warehouse in Missouri (physical nexus regardless of revenue).

Shopify-specific quirks in Missouri

If you use Shopify Shipping, Shopify's calculated shipping rates include tax for many states. Verify your MO rules on whether shipping is taxable — some states tax shipping charges if the product itself is taxable.
Discounts: line-item and order-level discounts are applied before tax in Shopify. Coupons and gift cards need to be handled carefully in Missouri — check whether the state reduces the taxable base or keeps it on the pre-discount total.
Shopify Markets and regional fulfillment can create additional nexus surprises if the inventory lives in a Missouri warehouse.

Missouri nexus note

Missouri sales tax nexus and economic nexus threshold: remote sellers and marketplace facilitators that sell tangible personal property into Missouri must collect and remit vendor's use tax when gross receipts from taxable Missouri sales exceed $100,000. Missouri uses a sales-only threshold -- no transaction-count test. The Department of Revenue FAQ says sellers check at the end of each calendar quarter using the preceding 12-month period, and collection is required no later than three months after the quarter in which the threshold is crossed. Marketplace-only sellers do not collect Missouri vendor's use tax themselves, but sellers with both marketplace and independent sales count marketplace-facilitated receipts toward the $100,000 threshold and collect on their non-marketplace sales once the threshold is met. Missouri DOR source data last retrieved 2026-06-08.

What to do next

Read the full Missouri overview for thresholds, filing frequency, marketplace facilitator rules, and registration links. Use the nexus calculator to check whether you have crossed the threshold. For background on the post-Wayfair economic nexus framework, see the pillar guide.

Frequently asked questions

Do I charge Missouri sales tax on Shopify orders in 2026?: For 2026, Shopify sellers charge Missouri sales tax once their Shopify-store sales into Missouri cross $100,000. Apply the 4.23% state rate plus any local rate at the buyer's ship-to address; Shopify Markets Pro and other facilitator sales are typically excluded from the threshold count.
Is Shopify a marketplace facilitator in Missouri?: A standalone Shopify store is NOT a marketplace facilitator in Missouri — you are the seller of record and remain responsible for Missouri registration, collection, and remittance. Shopify Markets Pro, by contrast, operates as a marketplace facilitator in many states; verify Missouri's current treatment before excluding Markets Pro orders from your nexus count.
Does Shopify handle Missouri sales tax automatically?: Shopify can calculate Missouri rates once you enable the state in Settings → Taxes and duties. Shopify does NOT register you with Missouri or file returns — those remain your responsibility.
When do Shopify sellers need to register in Missouri?: When you cross $100,000 in Missouri revenue from your Shopify store. Marketplace facilitator sales (Amazon, Etsy through Shopify Markets Pro) are typically excluded.
Is Shopify Tax worth it for Missouri?: Shopify Tax improves local rate accuracy — useful in Missouri if the state has complex local jurisdictions. For simple setups, Shopify's built-in calculator is usually sufficient.

Sources

date_retrieved: 2026-06-08