Web Pay

Select this quarterly payment type when you do not have tax withheld or not enough tax withheld from wages or income as you earn it (Form 540-ES). For more information, see estimated tax payments.

Bill Payment

Tax Return Payment

Amended Tax Return Payment

Select this payment type when you file a current or prior year amended tax return with a balance due.

Extension Payment (Form 3519)

If the 15th falls on a non-banking day (weekend day or a banking holiday), your payment is due on the next business day following the non-banking day.

Note: This does not extend the time for payment of tax; the full amount of tax must be paid by the original due date.

Notice of Proposed Assessment (NPA) or Form 3834 Payment

Pending Audit Tax Deposit Payment (Form 3576)

Select this payment type if you are making a payment on a pending tax assessment. You will be asked the source of the pending tax assessment.