Get Answers Support Tax Filings & Payments State Filings 1099 State Filing Iowa: 1099 State Filing Requirements Last modified 5/25/2020 5:37:58 AM EST The State of Iowa mandates filing Form 1099 with the state agency under the following conditions. Iowa State ID Format: 12 digits starting with 2 digits, followed by a hyphen and 10 digits (e.g., 99-9999999999). 12 digits starting with 2 digits, followed by a hyphen, 7 digits, and a final hyphen with 3 digits (e.g., 99-9999999-999). Required Forms Iowa requires the filing of the following 1099 Forms directly with the state only if there is state tax withholding 1099-NEC 1099-MISC 1099-K 1099-INT 1099-DIV 1099-R 1099-B 1099-G 1099-OID W-2G Filing Criteria and Requirements Criteria 1: If Iowa state tax is withheld Payment Threshold: More than $0 Filing Method: Direct State Filing You must file Form 1099 directly with the state. Additional Form Required: Not required Deadline: February 15, 2025 Criteria 2: If no Iowa state tax is withheld State Filing: Not required For more information about Iowa 1099 filing requirements, click here. Was this helpful? Yes No Related Questions Iowa - W2 State Filing Requirements Arkansas: 1099 State Filing Requirements Delaware: 1099 State Filing Requirements West Virginia - 1099 State Filing Requirements Go to Home Page Need more help? Get in touch with our dedicated support team Contact Us (704) 684-4751 support@taxbandits.com Sign Up for a FREE TaxBandits Account! The Smart CPA Choice Register Now Already have an account? Sign in