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Ministry of Revenue
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Notice to Mine Operators

May 2007

Mining Tax

Obtain your Ontario Mining Tax Return Form (MT1) and Guide online, along with other supporting documents.

The return and guide portions have a new and improved look:

  • 8½" x 11" letter size
  • Easier to read
  • Easy to complete

Use Microsoft Word to complete the form online. Simply move your cursor to the shaded entry spots with a mouse click or tab key,

or

Print the form and complete it by hand.

Send the completed Ontario Mining Tax Return to:

Ministry of Revenue
Mining Tax
33 King Street West
PO Box 622
Oshawa ON  L1H 8H5

Please visit our website to download and print these documents at: www.rev.gov.on.ca

For further information, please call:

Ministry of Revenue
Mississauga Tax Office
Mining Tax
905 949-7741

For account information or change of address, please call:

Oshawa 905 433-6708
Toronto 416 920-9048 ext. 3036
Toll Free 1 800 262-0784 ext. 3036

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