POSTAL FACILITIES WITH EXTENDED HOURS : ON TAX DAY (TODAY)

To avoid being considered delinquent by the Internal Revenue Service, all income tax returns must be postmarked by midnight today. Late filers will incur a penalty. The following post offices around the county will be working late today, collecting mail that is deposited, and all returns mailed by midnight will receive the needed postmark:

ANAHEIM MAIN POST OFFICE

701 N. Loara St.

(714) 520-2600

COSTA MESA MAIN POST OFFICE

1590 Adams Ave.

(714) 546-5330

LAGUNA NIGUEL BRANCH POST OFFICE

29911 Niguel Road

(714) 495-1510

LAGUNA HILLS BRANCH POST OFFICE

24001 Calle de la Magdalena

(714) 837-1530

NEWPORT BEACH MAIN POST OFFICE *

1133 Camelback St.

(714) 640-8720

NORTH GRAND STATION

(SANTA ANA) **

2201 N. Grand Ave.

(714) 543-7995 or 543-7996

ORANGE MAIN POST OFFICE *

1075 N. Tustin Ave.

(714) 836-2547 or 836-2557

SANTA ANA GENERAL MAIL FACILITY *

3101 W. Sunflower Ave.

(714) 662-6200

In addition, postal booths will be set up at the following shopping malls. As with the post offices, mail deposited before midnight will receive an April 17 postmark:

HUNTINGTON CENTER PLAZA

7777 Edinger Ave.

Huntington Beach

LAGUNA HILLS MALL

24155 Laguna Hills Mall Road

Laguna Hills

MALL OF ORANGE

2298 N. Orange Mall Road

Orange

*Retail assistance--including certificates of mailing, stamps, certified mail, registered mail and express mail--will be available until 10 p.m.

** Retail assistance will be available until 8 p.m.

Source: U.S. Postal Service