If you’ve ever opened a bank account or started a job that deals with financial paperwork, you’ve probably heard the term “signature card.” It sounds a little old-fashioned, but it’s still an important part of how banks and credit unions confirm who you are.
So if you’re wondering how to get one or why you even need it, here’s a simple, friendly breakdown.

A signature card is basically a small form that shows the bank your official signature.
It’s the reference they use whenever they need to:
It’s not something fancy — it’s more like a safety tool so the bank knows it’s really you when anything important happens with your account.
This is the most common way.
If you’re opening a checking or savings account, the bank will usually hand you a signature card (or a digital version) right on the spot. You just sign it, and it becomes part of your official banking file.
Let’s say your signature changed or you added a joint account holder — the bank might ask you to fill out a new signature card. You can request one by talking to any banker at the front desk.
A few banks now let you complete this electronically.
You sign using a digital pad, stylus, or even your finger. The bank saves it the same way they would a physical card.
If you’re opening a business account, you’ll probably sign a signature card for every person who’s authorized to use the account. This makes sure everyone’s signatures are on file.
Not really.
You’ll usually just need the same documents you’d use for any banking service:
It’s quick and usually done in a couple of minutes.
A signature card helps protect your money.
If someone tries to change your account or cash a check pretending to be you, the bank compares the signatures. It’s a simple step, but it adds a solid layer of security.
So if you’re wondering how to get one or why you even need it, here’s a simple, friendly breakdown.

What Exactly Is a Signature Card?
A signature card is basically a small form that shows the bank your official signature.
It’s the reference they use whenever they need to:
- verify you on checks
- confirm you on account changes
- match signatures for security purposes
It’s not something fancy — it’s more like a safety tool so the bank knows it’s really you when anything important happens with your account.
So How Do You Get a Signature Card?
1. When You Open a New Bank Account
This is the most common way.
If you’re opening a checking or savings account, the bank will usually hand you a signature card (or a digital version) right on the spot. You just sign it, and it becomes part of your official banking file.
2. If You’re Updating an Existing Account
Let’s say your signature changed or you added a joint account holder — the bank might ask you to fill out a new signature card. You can request one by talking to any banker at the front desk.
3. Through Online Banking (Some Banks)
A few banks now let you complete this electronically.
You sign using a digital pad, stylus, or even your finger. The bank saves it the same way they would a physical card.
4. For Business Accounts
If you’re opening a business account, you’ll probably sign a signature card for every person who’s authorized to use the account. This makes sure everyone’s signatures are on file.
Do You Need Anything Special to Get One?
Not really.
You’ll usually just need the same documents you’d use for any banking service:
- ID (license, passport, etc.)
- Your account details
- Any forms the bank gives you during the process
It’s quick and usually done in a couple of minutes.
Why It’s Actually a Good Thing
A signature card helps protect your money.
If someone tries to change your account or cash a check pretending to be you, the bank compares the signatures. It’s a simple step, but it adds a solid layer of security.

















