Being "tax season", I strongly encourage anyone using any QMac reports - tax or otherwise - for tax information gathering to enable the 'cleared' (CLR) column in their reports to manually make sure that no uncleared transactions are included. (Right click the report header and check Clr.)
Quicken Windows has a report filter that allows uncleared transactions to be excluded from reports. Quicken Mac has no such filter. Because of this, your Form 1040 report could list taxes paid that were not actually paid - perhaps due to entering a payment twice, a scheduled entry being made for which you didn't actually submit a payment, etc. Here is the report filter option present in QWin:

We need that in QMac. Add your vote here:
https://community.quicken.com/discussion/7929630/reports-need-the-ability-to-filter-by-cleared-uncleared-status/p1?new=1But, it is a bug, in my view, that the current QMac (6.12) tax reports would include ANY uncleared transactions even if we don't have such a filter yet. No individual can use accrual accounting for their personal taxes - only cleared transactions can be reported on a 1040 or any of its schedules.