Mississippi Income Tax Form 80-300
|Download Form 80-300 (PDF)||Mississippi Estimated Individual Income Tax Return updated 02/2013|
Printable Mississippi Income Tax Form 80-300
You must pay estimated income tax if you are self employed or do not pay sufficient tax witholding. You need to file form 80-300 with the Mississippi Department of Revenue on a quarterly basis. For more information, see the Mississippi Income Tax page.