You have safely signed out. Thank you for banking with National Bank of Arizona.

Your session expired and you have been signed out for your safety.

Attorney and Firm Services

National Bank of Arizona offers the unique services that lawyers need for their personal and business success.

Why National Bank of Arizona?

The agreement between Arizona Foundation for Legal Services and Education and financial institutions allows financial institutions to keep 10% of the interest earned as its fee. National Bank of Arizona has made the decision to contribute 100% of the interest earned back to the Foundation.

  • National Bank of Arizona IOLTA accounts include, unlimited transactions, no monthly service charge and digital images of your checks. 

  • Contact your local branch for information regarding products and services.


IOLTA – Interest on Lawyers’ Trust Account

National Bank of Arizona transfers 100% of the interest earned on IOLTA accounts to the Arizona Foundation for Legal Services & Education.

Shot of group of business persons in business meeting. Three entrepreneurs on meeting in board room. Corporate business team on meeting in modern office. Female manager discussing new project with her colleagues.

Attorney Resources

Browse our resources for law firms including additional links and more.

Woman meeting female banker for financial advice

2021 Awardee for the George Lyons IOLTA Partnering Institution Award

Supporting the local community is one of National Bank of Arizona’s important goals.

Businessmen accepting award on stage

Why choose National Bank of Arizona for your banking needs?

Knowledgeable in a Variety of Industries

Our experienced business bankers sit down with you to discuss your needs, your market and how to best capitalize on your growth opportunities. We are proud to have received numerous awards for excellence in small- and medium-sized business banking.

Local Decision-Making

We’re a relationship-based community bank and are specialists who offer knowledge of local markets, flexible terms, a variety of options and decisions made locally. Because we focus on relationships, it’s no surprise that we get high marks for customer satisfaction.

IOLTA FAQs

Rule 43(a), Ariz.R.Sup.Ct. states: “Funds belonging in whole or in part to a client or third person in connection with a representation shall be kept separate and apart from the lawyer's personal and business accounts. All such funds shall be deposited into one or more trust accounts that are labeled as such.”

Rule 43(f)(1)(B), Ariz.R.Sup.Ct. states: “a separate interest-bearing or dividend-earning trust account for the particular client or client's matter on which the interest or dividends, net of any reasonable service or other charges or fees imposed by the financial institution or investment company in connection with the account, will be paid to the client;” or

Rule 43(f)(1)(C), Ariz.R.Sup.Ct. states: “a pooled interest-bearing or dividend-earning trust account, with subaccounting provided by the lawyer or the law firm, which will provide for computation of interest or dividends earned by each client's funds and the payment thereof, net of any reasonable service or other charges or fees imposed by the financial institution or investment company in connection with the account, to the client.” 

Please review Rule 43(f)(2), Ariz.R.Sup.Ct. to determine which type of account may best fit your needs.

Yes – you will need the Notification to IOLTA Approved Financial Institution to open the account. Once you have opened or closed an IOLTA you will need to submit the IOLTA Enrollment Form to the Arizona Foundation for Legal Services and Education.

For your convenience NB|AZ has these forms available when you open an IOLTA with us. 

Yes, fees can be charged on the IOLTA.  You may deposit funds into the IOLTA to cover these fees.  Rule 43(a) Ariz.R.Sup.Ct. states: “(a) No funds belonging to the lawyer or law firm shall be deposited into a trust account established pursuant to this rule except as follows: 1. Funds to pay service or other charges or fees imposed by the financial institution that are related to operation of the trust account, but only in an amount reasonably estimated to be necessary for that purpose may be deposited therein.”

Rule 42, E.R. 1.15(b) Ariz.R.Sup.Ct. also allows fund to be deposited to cover fees charged.  It states: “(b) A lawyer may deposit the lawyer's own funds in a client trust account only for the following purposes and only in an amount reasonably estimated to be necessary to fulfill the stated purposes:  

(1) to pay service or other charges or fees imposed by the financial institution that are related to operation of the trust account[.]”

Yes, you can accept credit card deposits into your IOLTA.  Multiple sections of Rule 43, Ariz.R.Sup.Ct. address credit card deposits. See Rule 43(a)(2), (b)(3) and comment [2009 Amendment] and Rule 42, E.R. 1.15 and comment [2009 Amendment], Ariz.R.Sup.Ct. 

Rule 43(a)(2) Ariz.R.Sup.Ct. addresses fees charged for credit card transactions: “(2) Funds to pay merchant fees or credit card transaction charges or to offset debits for credit card chargebacks, but only in an amount reasonably estimated to be necessary for those purposes may be deposited therein.” 

Rule 42, E.R. 1.15 Ariz.R.Sup.Ct. allows funds to be deposited to cover credit card fees.  It states: “(b) A lawyer may deposit the lawyer's own funds in a client trust account only for the following purposes and only in an amount reasonably estimated to be necessary to fulfill the stated purposes: 

       …  

(2) to pay any merchant fees or credit card transaction fees or to offset debits for credit card chargebacks.”

  

Additionally, reference the following rules:

Rule 43, Ariz.R.Sup.Ct. 

Rule 42, E.R. 1.15, Ariz.R.Sup.Ct.

Warning: you’re about to leave!

You're about to leave National Bank of Arizona's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba National Bank of Arizona and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

Warning: you’re about to leave!

You're about to leave National Bank of Arizona's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba National Bank of Arizona and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

Warning: you’re about to leave!

You're about to leave National Bank of Arizona's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba National Bank of Arizona and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

Warning: you’re about to leave!

You're about to leave National Bank of Arizona's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba National Bank of Arizona and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

Warning: you’re about to leave!

You're about to leave National Bank of Arizona's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba National Bank of Arizona and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

Warning: you’re about to leave!

You're about to leave National Bank of Arizona's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba National Bank of Arizona and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.

Warning: you’re about to leave!

You're about to leave National Bank of Arizona's website and be directed to a website that is not affiliated with Zions Bancorporation, N.A. dba National Bank of Arizona and may have a different privacy policy and level of security. Zions Bancorporation, N.A. is not responsible for, and does not endorse or guarantee, the privacy policy, security, accuracy, or performance of the third party’s website, or the information, products, or services that are expressed or offered on that website.