Missouri: 1099 State Filing Requirements

Missouri requires you to file Form 1099 with the state agency under the following conditions.

Missouri State ID Format:
 

• 8 digits (e.g., 99999999)

Note: The state also accepts your federal EIN as a state ID
 

Required 1099 Forms

Missouri requires the filing of the following 1099 forms:

• 1099-NEC
• 1099-R
• 1099-MISC
• 1099-K
• 1099-INT
• 1099-DIV
• 1099-B
• 1099-G
• 1099-OID
• W-2G

Filing Criteria and Requirements

1: If there is Missouri state tax withheld

• Payment Threshold: More than $0

• Filing Method: Direct State Filing

• Additional Form Required: Form MO W-3 (only required if you file Form 1099 R)

  • TaxBandits doesn't support filing Form MO W-3 with the state. The payer must file the form directly with the state before the deadline.

• Deadline: February 28, 2026

2: If no Missouri state tax withheld

• Payment Threshold: $1200 or More

• Filing Method: Direct State Filing

• Additional Form Required: Not Required

• Deadline: February 28, 2026
   

Note: If the total payment is less than $1200, the state doesn’t require the filing of 1099 forms.

 

For more information about Missouri’s 1099 filing requirements, click here