Important Tax Dates
Click your state to access important tax dates.
Arizona
California
Colorado
Hawaii
Nevada
New Mexico
Utah
Wyoming
ARIZONA
December 31, 1999 Full Payment Due

If you choose to pay in 2 installments:
October 1, 1999, First Payment Due, Delinquent November 1
March 1, 2000, Second Payment Due, Delinquent May 1

CALIFORNIA
November 1, 1999 First Installment Due, Delinquent December 10
February 1, 2000 Second Installment Due, Delinquent April 10
COLORADO
April 30, 1999 Full Payment Due April 30

If you choose to pay in 2 installments:
February 28, 2000 First Installment Due, Delinquent March 1
June 15, 2000 Second Installment Due, Delinquent June 16

HAWAII
August 20, 1999 First Installment Due, Delinquent August 21
February 20, 2000 Second Installment Due, Delinquent February 21
NEVADA
August 16, 1999 Full Payment Due, Delinquent August 26

You can also pay in 4 installments:
August 16, 1999, Delinquent August 26
October 4, 1999, Delinquent October 14
January 3, 2000, Delinquent January 13
March 6, 2000, Delinquent March 16

NEW MEXICO
November 10, 1999 1st Installment Due, Delinquent December 10
April 10, 2000 2nd Installment Due, Delinquent May 10
UTAH
November 30, 1999, Full Payment due, Delinquent December 1
WYOMING
December 31, 1999 Full Payment due without interest charged

If you choose to pay in 2 installments:
September 1, 1999 First Payment Due by November 10 at the latest
March 1, 2000 Second Payment Due by May 10 at the latest