You can start a Frost Bank account online, but you will need to finish it in person or by mail

Frost Bank allows you to begin the account opening process on their website, but they do not complete it entirely online. You will fill out your information, choose your account type, and review terms on their site — but you must either visit a branch in person to verify your identity and sign documents, or mail in a signed process with copies of your ID and proof of address. This is standard practice across most regional banks, not unique to Frost.

The online part saves you time on paperwork and lets you see what accounts exist before you commit to a branch visit. The in-person or mail step is where Frost confirms you are who you say you are, which federal banking law requires them to do.

Key Takeaways

  • Frost Bank's online account opening process gets you through the process stage, but you must complete identity verification either in a branch or by mailing signed documents.
  • You will need a government-issued photo ID and proof of your current address (utility bill, lease, or bank statement dated within the last 60 days) to finish opening the account.
  • The in-person route is faster — you can walk out with a debit card and active account the same day — while the mail route takes one to two weeks.
  • Frost requires a minimum opening deposit that varies by account type; check their website for the specific account you want before you start.

What you need before you start online

Gather these items before you go to Frost's website. You will need your Social Security number, your date of birth, and your current address. Have a government-issued photo ID ready — a driver's license, passport, or state ID card. You will also need proof of address dated within the last 60 days: a utility bill, lease agreement, mortgage statement, or recent bank statement with your name and address on it.

If you do not have a Social Security number, Frost offers accounts for non-citizens with an ITIN (Individual Taxpayer Identification Number), but you will need to call their customer service line to confirm which account types are available to you. The online process assumes a U.S. Social Security number, so you cannot complete it without one or without speaking to someone first.

The online part: what happens on Frost's website

Go to Frost Bank's website and look for "Open an Account" or a similar link on the homepage. You will enter your personal information, choose which type of account you want (checking, savings, money market, or another product), and review the account terms and fee schedule. Frost will ask for your Social Security number at this stage so they can run a background check through ChexSystems, which is a banking history database. This check does not affect your credit score.

At the end of the online form, Frost will tell you whether you can proceed to the next step or whether you need to contact them by phone. If there is a problem — for example, if your name does not match their records or if there is a flag in ChexSystems — they will ask you to call. If you pass, you will see options to finish the account opening: either schedule an in-person appointment at a branch or request that they mail you documents to sign and return.

Finishing in person at a Frost branch

This is the faster route. You will bring your government-issued photo ID and proof of address to the branch on the date and time you scheduled. A banker will verify your identity against your documents, have you sign the account agreement and any other required paperwork, and take your opening deposit. You will leave with a debit card (though it may take a few business days to set up) and your account will be open and ready to use.

Frost branches are located across Texas and in a few other states. If you do not live near a branch, you cannot use this option. Check Frost's branch locator on their website to see if there is one within reach before you start the online process.

Finishing by mail if you cannot visit a branch

If there is no Frost branch near you, or if you prefer not to visit in person, Frost will mail you the account agreement and other documents you need to sign. You will sign them, make copies of your ID and proof of address, and mail everything back to the address Frost provides. Include your opening deposit as a check or money order — Frost will tell you the amount and the address to send it to.

This process takes longer. Plan for one to two weeks for Frost to receive your documents, process them, and open your account. Your debit card will arrive separately by mail after that, which adds another week or so. If you need the account open quickly, the in-person route is much faster.

Minimum deposit and account types

Frost requires a minimum opening deposit, but the amount depends on which account you choose. Their basic checking account may have a lower minimum than a money market account, for example. Check Frost's website or call their customer service line to confirm the minimum for the specific account type you want. The opening deposit counts toward your account balance — it is not a separate fee.

Frost offers several account types: checking accounts (some with rewards or higher interest rates), savings accounts, money market accounts, and certificates of deposit (CDs). The online process lets you see all of them and choose before you commit, so you can decide which one fits your needs.

What happens after your account opens

Once Frost confirms your identity and processes your paperwork, your account will be active. You can log into online banking and set up bill pay, transfers, and other services. Your debit card will arrive by mail if you did not receive it in person at the branch. You can start using your account for deposits and withdrawals as soon as it opens, even if your debit card has not arrived yet — you can transfer money, set up direct deposit, or visit a branch to withdraw cash.

If you have questions after your account opens, Frost's customer service team is available by phone, email, and through their mobile app. You can also visit a branch in person.

Frequently Asked Questions

Do I need to have a Frost Bank account already to open one online?

No. The online process is for new customers. You do not need an existing account or a relationship with Frost to start.

What if I fail the ChexSystems check?

ChexSystems is a banking history database. If there is a problem — for example, unpaid overdrafts at another bank or fraud — Frost will contact you by phone to discuss it. You may still be able to open an account, but you may need to speak with someone directly or provide an explanation. Do not ignore a call from Frost if they reach out.

Can I open a Frost account if I do not have a U.S. address?

Frost requires a current U.S. address for account opening. If you are moving to the U.S. or do not yet have a permanent address, call Frost's customer service line to ask about your options. Some banks have workarounds for people in transition, but the online process will not let you proceed without a U.S. address.

How long does it take to open an account if I go in person?

The in-person appointment usually takes 15 to 30 minutes. Your account opens the same day, though your debit card may take a few business days to set up. You can use your account when ready through online banking or at an ATM.

What if I make a mistake on the online form?

If you notice an error before you submit, go back and fix it. If you submit and then realize there is a problem, call Frost's customer service line right away. They can often correct small errors without making you start over, but it is faster to get it right the first time.