If you've already electronically filed your 941 forms, you may be able to delete and resubmit them. Just ensure it's not transmitted yet.
Here's how:
Go to Taxes, then Payroll Tax.
Find your Quarterly Forms section and click View Archived Forms.
Select the appropriate form link, then click Delete and confirm its deletion.
In case the Delete option isn't available, you'll need to prepare a corrected or amended form if our Customer Care team can't delete it for you. You'll be able to download a blank correction Form 941-X and detailed instructions from the IRS website.
You can access your filed forms in the Archived Quarterly Forms section to assist you with preparation.
Here's how:
Go to Taxes, then Payroll Tax.
Click Quarterly Forms.
Pick the form.
Specify a period in your drop-down list.
Select View.
I've attached an extensive resource about working with quarterly tax forms that may come in handy moving forward: File quarterly tax forms