A: Expired. Intuit stopped providing updates. You cannot renew.

A: No — the payroll calculation engine ignores manual overrides for federal/state withholding tables.

A: No. You can still view and report on past payroll in QB 2018. But do not run new payroll.

IRS failure-to-deposit penalty — up to 15% of unpaid taxes. Plus interest. 8. Frequently Asked Questions Q: Can I still activate Enhanced Payroll for QB 2018? A: No. Intuit deactivated all new activations for 2018 versions in 2021.