Deadlines and Important Dates

January 15State Estimated Tax Due (Number 4)N/A                        
January 31Dog Licenses for current year dueTreasurer 
February 1Business Tangible and Personal Property Filing Due Date Commissioner of Revenue (COR) 
February 5Building Supplement Payments Due Treasurer 
March 1Tax Relief Filing Due DateCOR
March 15 Business License Filing Due Date for Existing BusinessesCOR
April 15Federal Taxes Filing/Payment Due DateInternal Revenue Service 
April 15 Business License Payments Due Treasurer 
May 1 State Income Filing/Payment Due Date COR 
June 1State Estimated Tax Due (Number 1)COR 
June 51st Half Real Estate Taxes Due
June 5 1st Half Business Tangible and Personal Property Due

June 15State Estimated Tax Due (Number 2)Treasurer 
September 15State Estimated Tax Due (Number 3)Treasurer 
November 1Land Use Applications Due for 1st Time Filers CORCOR 
December 5Re-validation of Land Use Applications Due COR
December 52nd Half Personal Property and Real Estate Taxes DueTreasurer 
December 31Dog Licenses Due (No later than January 31)Treasurer