You can pay your California taxes due online here https://www.ftb.ca.gov/online/WebPay/index.asp.
If you would rather mail your payment, please mail the money order or check along with the Form FTB 3582 Payment Voucher https://www.ftb.ca.gov/forms/2016/16_3582.pdf. Make it payable to Franchise Tax Board, be sure to write your Social Security Number and tax year on your payment and mail to:
FRANCHISE TAX BOARD
PO BOX 942867
SACRAMENTO CA 94267-0001
For more information:
https://www.ftb.ca.gov/online/Payment_Choices.shtml
