Extension Mailing Address:
Missouri grants an automatic extension of time to file to any individual, partnership, or fiduciary if you filed a federal extension. You do not need to file a Form MO-60 (Application for Extension of Time to File) unless:
You expect to owe a tax liability for the period. Form MO-60 and payment are due on or before the due date of the return.
You want a Missouri extension but not a federal extension. Form MO-60 is due on or before the due date of the return. A copy of Form MO-60 must be enclosed with the Missouri return when filed. An approved Form MO-60 extends the due date up to six months for the individual income tax returns, and five months for fiduciary, and partnership income tax returns.
You seek a Missouri extension exceeding the federal automatic extension period. Form MO-60 must be filed on or before the end of the federal automatic extension period.
You must complete a separate Form MO-60 for each return.
Individual income tax filers will be granted an automatic extension of time to file until October 15, 2015. You are not required to file a Form MO-60 if you have an approved federal extension; and
a) do not expect to owe additional income tax, or
b)anticipate receiving a refund. (Enclose a copy of your federal extension when you file your Missouri return.)
Missouri Department Of Revenue
PO Box 3400
Jefferson City, MO 65105-3400