About this form

The DFAS Japan Public Vendor Payment Form 3801 is used for Reimbursable Billings, Advance Payments, where DFAS Japan is the paying station. Please ensure specific Reimbursable billing (R number), Advance payment Standard Document Number (SDN), Bill Number is used when making the payment.

Accepted Payment Methods:

• Bank account (ACH)
• PayPal account
• Debit or credit card

With an account you can:

• See the payments you made since you created an account.
• Store payment information so you don't have to re-enter it.
• Copy a form you already submitted the next time you need to make a payment.

To take advantage of these benefits, you can Sign In . If you don't have an existing account, you will have the option to create an account on the sign-in page. To continue as a guest user, click the 'Continue to the Form' button.