WHERE TO FILE AND PAY TAX
Enter your legal name and Social Security Number on your return and any correspondence. NOTE: On a joint return, list the names and the Social Security Numbers on Form IT-540 in the same order that you listed them on your federal return. A return for which a payment is due must be mailed to P.O. Box 3550, Baton Rouge, LA 70821-3550. Print the last four digits of your Social Security Number on your check or money order. DO NOT SEND CASH.
An electronic payment option is available on the LDR website at www.revenue.louisiana.gov/latap.
You can also pay your taxes by credit card over the internet or by telephone. Visit www.officialpayments.com or call 1.888.2PAY TAX (1.888.272.9829).