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How do I produce a Missouri Form 8453?

📚 What This Guide Covers

This guide clarifies the signature requirements for Missouri state tax returns when a federal Form 8879 is used.

📊 Signature Requirements

✅ MO-8453 Not Required

If a federal Form 8879 is generated, you do not need to produce or sign Missouri Form MO-8453.

Important Notes

  • The federal Form 8879 is considered the official Missouri signature document.
  • This applies even if the Missouri return is transmitted as a stand-alone filing.
  • The preparer must retain the signed federal Form 8879 for three years.

📞 Still Need Help?

If you are having trouble, contact our support team:

Phone: 1-800-516-9442

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Tags: state,form
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