An Overview of Missouri State Business Income Tax Extension Forms

- Updated Feb 27, 2021 - 8.00 AM by Admin, ExpressExtension

Does Missouri support tax extension for business income tax returns?

Q

Yes. The state of Missouri requires businesses to file a Federal Form 7004 rather than requesting a separate state tax extension.

State Tax extension Form can be filed only if the federal tax extension Form 7004 was rejected.

What Form does the state of Missouri require to apply for an extension?

Q
For Corporation

The businesses operating (as Corporation) in Missouri need to file Form MO-7004 with the state to obtain a 6-month extension of time to file their business income tax return with the state.

  • Form MO-7004 - Request for Six-Month Extension to File (for C Corporation)
For S-Corporation

The businesses operating (as S-Corporation) in Missouri need to file Form MO-7004 with the state to obtain a 6-month extension of time to file their business income tax return with the state.

Note: Make sure to pay any taxes due along with the extension Form to avoid penalties and interest.

For Partnerships

You have to file Form MO-60 to get an automatic extension of time to file your Partnership Income Tax return, Form MO-1065.

When is the deadline to file Form MO-1120 and MO-1120-S with the state of Missouri?

Q
Missouri General Corporation Tax Extension

Missouri State General Business Corporation tax return Form MO-1120 is due within 4 months and 15 days following the end of the corporation reporting period.

To file an extension for MO-1120, apply for an extension using Form MO-7004 on or before the same date the business tax return is due.

Form mo-7004 grants an automatic 6-month extension of time to file Form MO-1120.

Note: Make sure to pay any taxes due along with the extension Form to avoid penalties and interest.

Missouri S-Corporation Tax Extension

Missouri state S-Corporation tax return Form MO-1120-S is due within 4 months and 15 days following the end of the S-Corporation reporting period.

For S-Corporations operating on the calendar year, this deadline is on April 15, 2021.

To file an extension for Form MO-1120-S, apply for an extension using Federal Extension on or before the same date the business tax return is due.

Form 7004 grants an automatic 6-month extension of time to file Form MO-1120-S

Note: Make sure to pay any taxes due along with the extension Form to avoid penalties and interest.

Missouri Limited Liability / Partnership Tax Extension

Missouri State Partnership tax return Form MO-1065, and Limited Liability Companies Taxed as a Partnership tax return form Form 1065 are due by the 15th day of the fourth month after the end of the partnership reporting period.

To file an extension for Form MO-1065, apply for an extension using MO-60 on or before the same date the partnership tax return is due.

The Federal Extension grants an automatic 6-month extension of time to file Form MO-1065. If you are not applied for a Federal Extension & U don’t owe taxes, You are requested to file the extension, Form MO-60.

Note: Make sure to pay any taxes due along with the extension Form to avoid penalties and interest.

How do I pay my balance due along with the extension Form?

Q

You can choose to pay your balance due along with your return by using any one of the following options:

  • Online services offered by Missouri State (https://dor.mo.gov/business/payonline.php).
  • Form MO-1120ES - Declaration of Estimated Tax should have to file for paying your Corporate Estimated Tax payment through the online payment system
  • For partnership returns, you can pay from your bank account, or by credit card.
  • Payment Vouchers - for those who e-filed returns, but want to make payments by check or money order.
    • Form MO-1120ES- Payment Voucher for those who filed the extension, but want to pay by check or money order. (For Corporation)
    • Form MO-1040 ES- Payment Voucher for Partnerships.

Where do I mail the extension Form MO-1120 & MO-1120S and Form MO-1065?

Q

Mail Form MO-1120 & MO-1120-S to the following address

Missouri Department of Revenue,
P.O. Box 3365,
Jefferson City, MO 65105-3365.

Mail Form MO-1065 to the following address

Missouri Department of Revenue,
P.O. Box 3365,
Jefferson City, MO 65105-3365.