The second-half installment of the 2011 Property Tax Bills became due Tuesday, April 10 and will be considered delinquent after Thursday, May 10.
Payment must either be made in person at the 311 Customer Care Center by 5 p.m. on May 10 or postmarked by midnight that same day to avoid late payment penalty and interest charges.
The 311 Customer Care Center is located at 150 Central Park Square and open from 8 a.m. to 5 p.m., Monday through Friday.
Payments also can be mailed to P.O. Box 99, Los Alamos, NM 87544.