Hi Jacie!
Thanks for the update. Let me further assist you with the signature for paychecks.
The 11:3 aspect ratio is required for the electronic signature and it applies to all versions. While QuickBooks Desktop doesn't have a file or image resizer, you can use any third-party file resizer.
In addition to what my colleague suggested, you can look for other third-party applications through QuickBooks Desktop Apps.
Also, you can follow the steps in this article on how to set up the electronic signature and how to print paycheck:
Leave a comment again here if you have other concerns with payroll. Wishing you all the best!
