Get your taxes done using TurboTax

• we've been TTax users since '95 (for lack of anything better, NOT because we love it; we renew our Annual resolution never to use it again every April :-),
• after acceptance by Federal and another state, we recd. the NY rejection along with R0102 error,
• the most current NY error_code listing appears in one the hits for this search - https://search.tax.ny.gov/search?q=efile+error+codes&btnG=submit&ie=&site=NYSDTF&output=xml_no_dtd&c... 
•  sure enough, the relevant part is -

R0102   IT-201/X / IT-203/X  line 19 / 19 - A computational error occurred in calculating the Federal Adjusted Gross Income on return. 

• looking at IT-201 , line 19 = line 17 - line 18; on the native file (.tax2018 ) line 18 is blank, whereas on the generated pdf, 18 filled in with .00 ,
• since our 2017 returns show identical numbers on line 18, my hypothesis is that starting 2018, NY state's back-end DISallows blanks for line 18 and throws an exception/ error,
• we'll check with Albany in a couple of days; if their response is only as rapid as Intuit's, I'll try to RE-eFile (a what-if attempt to override line 18 in TTax is met with "you canNOT eFile with overrides" warning,
• we might have to follow thru' with THIS year's April resolution !