Pay Your Invoices Here

Make payments to Triangle online via credit card (+fee) or electronic bank transfer. Your payment will be processed with secure, encrypted Sage Payment Solutions. Use this solution for chapter invoices or for individual payments of funds due to Triangle.


Easy 4-step process!

1. Enter your chapter name (or your chapter of initiation, if individual payment).

2. Enter the invoice number, so we can apply the payment properly. If you are paying more than one invoice at a time, put a comma (,) between each invoice number. If this is not related to a specific invoice, leave this field blank.

3. Enter the total amount to pay (see NOTE below).

4. When you click “Submit” you can choose to complete your payment via credit card or electronic bank transfer (EBT/ACH) through our payment processor.


NOTE: We prefer you to pay via electronic bank transfer, as there are no fees charged. If you would rather pay by credit/debit card, please add an additional 3% to your payment to cover credit card transaction fees. If you do not, any transaction fees can be added to your chapter account balance for payment later.


Invoice Number/s:
(please add 3% fee if credit/debit card)

Thank you for using ExpressPay!

National Headquarters Address

120 S. Center Street
Plainfield, IN 46168
P | (317) 837-9640
F | (317) 837-9642

Office Hours

Monday through Friday
9 a.m. to 5 p.m. (Eastern)

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