Idaho: 1099 State Filing Requirements

Idaho requires you to file Form 1099 with the state agency under these conditions.

Idaho State ID Format:
 

• 9 digits account number (Eg: 999999999)

Note: The state accepts your federal EIN as state ID.

Required 1099 Forms

Idaho also requires the filing of the following 1099 forms: 

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

Filing Criteria and Requirements
 

1: If Idaho state tax is withheld

• Payment Threshold: More than $0

• Filing Method: CF/SF program

  • Combined Federal/State Filing is an IRS program that automatically forwards 1099 forms filed with federal agencies to applicable state tax agencies.

  • TaxBandits supports CF/SF filing at no additional cost, ensuring a seamless reporting process.

• Additional Form Required: Form 967

  • TaxBandits doesn't support filing Form 967 with the state. The payer must file the form directly with the state before the deadline.

• Deadline: February 28, 2026

2: If no Idaho state tax is withheld

• Payment Threshold: Equal to or more than the federal threshold

• Filing Method: CF/SF program

  • Combined Federal/State Filing is an IRS program that automatically forwards 1099 forms filed with federal agencies to applicable state tax agencies.

  • TaxBandits supports CF/SF filing at no additional cost, ensuring a seamless reporting process.

• Additional Form Required: Not required

• Deadline: February 28, 2026

 

For more information about Idaho 1099 filing requirements, click here.