Hi there,
Multicurrency is a great feature used by tons of QuickBooks users. It's a great way to expand your business to other countries, and it keeps your books accurate and organized. Now that you're no longer using multicurrency, I can see how you'd like the CAD label to disappear from your cheques.
To protect the integrity of your bookkeeping, once multicurrency has been turned on, it can't be turned off. The CAD label will continue to appear on your cheques moving forward.
I know this may cause a cluttered look, and I can appreciate that you'd prefer the option to remove it. I'd be happy to pass along your feedback about this to the right team of people. We're always looking for new and fresh ways to improve QuickBooks.
If you have any questions, please feel free to reach out to our tech support team.
Cheers.