rbynaker
Level 13
Found it.  There's a chart in Pub 521 page 6 (2018) confirming that Form 3903 should not be filed.

https://www.irs.gov/pub/irs-pdf/p521.pdf

On the ProSeries side of the house, this is another odd inconsistency.  For other things, PS has a "worksheet" that feeds into the form.  But there doesn't seem to be a "Moving Exp Wks", the only way to remove the error is to fill in the 3903.  They should have a worksheet and, based on the answers in the worksheet, it should generate a 3903 only when required.
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