I had a similar issue. I had Other Income of Trustee fees not reported on a 1099. I entered them for 2020. The Other Income schedule for NJ prints 2019 in the upper right corner.
I also had Tax Exempt Interest (including dividends from mutual funds) of over $10,000. The NJ return prints a supplemental schedule to be filed titled Tax Exempt Interest Summary (support for Line 16b). This also printed with 2019 in the upper right corner.
Does this program do anything right?
