@mlohrer I installed both MA and VT on my OSX 10.13.6 and made a dummy return with part time residency in MA and VT with only W-2 income in each and both states printed fine. If it fails on both 10.15 and 10.14 for you then I would assume that it would fail on 10.13 also.
Do you have special circumstances, income from other sources other than W-2 or special forms, etc. in your return that I might test for?
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
