Hi there. @Peonyfarmer.
I'm here to share more details about the discontinuation policy of QuickBooks Desktop (QBDT) version 2019.
You can still use the QBDT Mac 2019 program just make sure that your operating system is compatible with the software.
More details about the discontinuation can be found here: QuickBooks Desktop service discontinuation policy and upgrade information.
You can always reply or reach out to us again if you need anything else with QBDT. We're always here to guide and assist you whenever you need help. Have a good one.
