Address: 6855 South Havana Street Suite 580, Centennial, CO 80112 | Email: accountants@denvercpafirm.com
 
 
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Accounting Resources in Centennial, CO

 

Tax Calendar

March

 
15th
 
Due date for calendar-year corporate income tax returns.
 

April

 
15th
 
Due date for filing individual income tax returns or extensions.
First quarter individual income tax estimate.
 

June

 
15th
 
Second quarter individual income tax estimate.
 

September

 
15th
 
Due date for filing calendar-year corporate income tax returns under extension.
Third quarter individual income tax estimate.
 

October

 
15th
 
Due date for filing individual tax return under second extension.
 

January

 
15th
 
Fourth quarter individual income tax estimate.