
To log in to Online Banking, you will need the following information:
If you don't have this information or are in need of assistance, contact us at 301-944-1800 or 800-95-MAFCU.

ACH Affidavit - use this form to dispute an electronic transaction
ACH Stop Payment - use this form to make a one-time stop on an electronic transaction
Visa/ATM Fraud Form - use this form to dispute Fraudulent Visa or ATM transaction by an unknown Merchant. Signatures required.
Visa Card Dispute - use this form to dispute Visa or ATM transactions by a merchant you did or have done business with but are contesting the amount or validity of the charge.
Affidavit of Check Fraud - use this form to dispute a check transaction-signature must be notarized
Membership Application - use this form to apply for membership or make changes to existing membership-signatures must be notarized
New Member Deposit Authorization Form - use this form to initiate a one-time electronic debit from another institution to your MAFCU account
ACH Origination Form - use this form to initiate or change an electronic debit or credit to your MAFCU account from another institution
Change of Address - use this form to update your address and phone numbers
Loan Change Request Form - use this form to make changes to your loan payment method, amount, or date or to request a principle-only payment