How do I change the date on a check before I print it?

Welcome to the Community, @Janet861.

Allow me to assist you in locating your check manually and updating the date.

In line with FishingForAnswers's reply, you'll want to simply open and edit the check to change the date.

Here's how:

1. Go to the Expenses.
2. Click the All transactions ▼ drop-down.
   
   
    
3. Select Check.
4. Choose a check you need to edit.
5. Update the date under the Payment date section, then Save and Close it.

If you want to learn how to set up your print settings, you can refer to this article: Configure your print settings for printing checks in QuickBooks Online.

You can visit this article for complete guidelines in producing your checks: Print a check in QuickBooks Online.

Feel free to drop a comment if you have further questions related to print checks in the QuickBooks Online. We're always here to help you.