To set up payroll in QuickBooks, I must verify my bank with a 2020 transaction. The system wrongly marks it invalid, blocking setup. Customer service couldn't resolve it.

Hi there, @bmjholdingsllc-g. Thanks for bringing this up to the QuickBooks Community page. 

Can you share with me what's the exact error message you're getting when setting up payroll in QuickBooks? Also, can help me verify which section or window you get the problem from? This way, I can provide you with the right troubleshooting steps to fix the error and help you in finishing your setup.

Please add your details to this thread so I can get back to you. Have a good one.