Hello Michelle, it’s great to see you participating in the Community forum.
QuickBooks Online (QBO) Payroll does not support automatic monthly payment and remittance of the Ontario Employer Health Tax (EHT). You will need to remit the EHT manually to the Ontario Ministry of Finance.
However, QBO can assist by generating payroll reports to help you calculate the EHT owed. Please note that the actual payment and filing must be completed outside of QuickBooks.
If you have any further questions, please feel free to reach out. We're here to assist you.