I know how useful it is to be able to add signatures on checks in QuickBooks Online, @JasonHR. I want to share an update about the functionality.

For now, QuickBooks Online still only provides the basic feature of writing and printing checks. Right now, you'll have to manually sign each check you print. I recommend sending us feedback about this. Please note, the implementation, though, will rely on how many users submitted feedback.

In the meantime, I suggest you integrate the account into a Third-Party application that supports E-signature. You may visit the Intuit Marketplace to check for available applications.

Here's a module that you may find helpful when you create and manage checks in QuickBooks Online.

Fill me in if you have other concerns with checks or QuickBooks in general. I'm here to back you and your business. Stay safe!