1. https://www.ftb.ca.gov/pay/bank-account/index.asp
  2. Select USE WEBPAY PERSONAL
  3. Put in your SSN and last name
  4. Enter name and address information
  5. Choose Bill Payment
  6. Choose TAX YEAR 2023, payment amount, and the date you want.
  7. Don't click continue yet. Click the button in the middle of the screen that says "Add an estimated Tax Payment"
  8. Put in the date you want to pay and the dollar amount
  9. This brings you back to the main screen. Now click CONTINUE.
  10. Enter payment information
  11. Finalize
  12. Save copy of confirmation for your records