Capital One Bank — Banking Forms

Banking Forms

Select the forms you need from the list below.

General Forms
Acceptance Forms
    • InterestPlus Online Savings Account Acceptance Form
  • Provides Capital One the authority to maintain an account, certifies that the taxpayer identification number is correct and acts as the signature card for the account. This form cannot be used as an initial application for a new account or to add or update owners on an already existing account.

    To obtain the required form to add or update a Corporate Account owner, please contact us by calling one of our Banking representatives at 1-866-871-7932, Monday through Saturday 8:00 a.m. to 10:00 p.m. ET and Sunday 12:00 p.m. to 10:00 p.m. ET

    InterestPlus Online Savings Account Acceptance Form (330KB PDF)

    • Money Market Account Acceptance Form
  • Provides Capital One the authority to maintain an account, certifies that the taxpayer identification number is correct and acts as the signature card for the account. This form cannot be used as an initial application for a new account or to add or update owners on an already existing account.

    To obtain the required form to add or update a Corporate Account owner, please contact us by calling one of our Banking representatives at 1-866-871-7932, Monday through Saturday 8:00 a.m. to 10:00 p.m. ET and Sunday 12:00 p.m. to 10:00 p.m. ET

    Download Money Market Account Acceptance Form (335KB PDF)

    • Certificate of Deposit Acceptance Form
  • Provides Capital One the authority to maintain an account, certifies that the taxpayer identification number is correct and acts as the signature card for the account. This form cannot be used as an initial application for a new account or to add or update owners on an already existing account

    To obtain the required form to add or update a Corporate Account owner, please contact us by calling one of our Banking representatives at 1-866-871-7932, Monday through Saturday 8:00 a.m. to 10:00 p.m. ET and Sunday 12:00 p.m. to 10:00 p.m. ET

    Download Certificate of Deposit Acceptance Form (334KB PDF)

Certificate of Authority Forms
    • Corporate Certificate of Authority
  • Allows all listed individuals acting on behalf of the Business authority and control over the account. The signers listed on this form must match the names listed on the account Acceptance Form. This form should not be used to add or update corporate signers. It must be used in conjunction with an Acceptance Form to ensure we collect all required information about the signers.

    To obtain the required form to add or update a Corporate Account owner, please contact us by calling one of our Banking representatives at 1-866-871-7932, Monday through Saturday 8:00 a.m. to 10:00 p.m. ET and Sunday 12:00 p.m. to 10:00 p.m. ET

    Download Corporate Certificate of Authority Form (131KB PDF)

    • Partnership Certificate of Authority
  • Allows all listed individuals acting on behalf of the Business authority and control over the account. The signers listed on this form must match the names listed on the account Acceptance Form. This form should not be used to add or update corporate signers. It must be used in conjunction with an Acceptance Form to ensure we collect all required information about the signers.

    To obtain the required form to add or update a Corporate Account owner, please contact us by calling one of our Banking represetentatives at 1-866-871-7932, Monday through Saturday 8:00 a.m. to 10:00 p.m. ET and Sunday 12:00 p.m. to 10:00 p.m. ET

    Download Partnership Certificate of Authority Form (109KB PDF)

    • Nonprofit Certificate of Authority
  • Allows all listed individuals acting on behalf of the Business authority and control over the account. The signers listed on this form must match the names listed on the account Acceptance Form. This form should not be used to add or update corporate signers. It must be used in conjunction with an Acceptance Form to ensure we collect all required information about the signers.

    To obtain the required form to add or update a Corporate Account owner, please contact us by calling one of our Banking representatives at 1-866-871-7932, Monday through Saturday 8:00 a.m. to 10:00 p.m. ET and Sunday 12:00 p.m. to 10:00 p.m. ET

    Download Nonprofit Certificate of Authority Form 117KB PDF)

    • Limited Liability Company Certificate of Authority
  • Allows all listed individuals acting on behalf of the Business authority and control over the account. The signers listed on this form must match the names listed on the account Acceptance Form. This form should not be used to add or update corporate signers. It must be used in conjunction with an Acceptance Form to ensure we collect all required information about the signers.

    To obtain the required form to add or update a Corporate Account owner, please contact us by calling one of our Banking represetnatives at 1-866-871-7932, Monday through Saturday 8:00 a.m. to 10:00 p.m. ET and Sunday 12:00 p.m. to 10:00 p.m. ET

    Download Limited Liability Company Certificate of Authority Form (184KB PDF)

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Contact Us

If you need any assistance with a form please call us at:
1-888-810-4013

Monday through Saturday, 8:00 a.m. to 10:00 p.m. ET

Sunday, 12:00 p.m. to 10:00 p.m. ET

Where to send correspondence to:

Capital One Banking
PO Box 4199
Houston, TX 77210-4199

To make a deposit by mail, send a check payable to Capital One to the appropriate address below:
Checking Accounts
P.O. Box 4139
Houston, TX 77210-4139
Savings, Money Market and CD Accounts
P.O. Box 4197
Houston, TX 77210-4197

General Correspondence Fax Number:
1-877-650-3528 Attn: CORR

Outbound Wire Request Fax Number:
1-888-662-0970 Attn: WCR

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