October 2019 (David Weiner) Fix deduction cap in Kansas for 2018+ September 2019 (Sara Kimberlin) Correct CTC phaseout for 2019+ December 2018 Correct refundable child tax credit for 2018+. Allow option 51, compulsory standard deduction Correct EITC phaseout rate for 2018+ Make future (2020+) inflation rate correction factor uniform 2.5%/year New xyz rates for and EITC parameters, standard deduction, capital gains thresholds, 2019+ (as predicted by Forbes.com) November (Kevin Park) Itemized deductions limitation for Arizona, Kentucky, Montana and Arkansas. November (Thorsten Drautzburg) Division by zero error in cotax (comnew(30)) Uninitialized grocery credit in idtax November Added qualifying widow/widower filing status October 2018 (Chris Zogby) In Maine: Eliminate state property tax credits for dependent returns. Fix itemized deduction phaseout for dependent returns. October 2018 (Junjie Guo) In Wisconsin, fix maximum standard deduction for married joint for 2016+ September 2018 Fix NIIT to use data(79) rather than data(24) Correction for married/separate in Wisconsin tax. July 2018 Extensive fixups for state dependent and separate returns. 2017 state income tax laws. June 2018 (Md Sabbirul Haque) Extensive fixes in dependent taxpayer credits in many states March 2017 (Gerald Prante) Fix eligibility for certain credits in NY March 2017 (Allan Seuri) Smooth credits in Wisconsin March 2017 (Molly Sherlock) Use official dollar thresholds February 2017 (Naomi Feldman) Problem with EIC and non-eligible dependents. February 2017 family credit not refundable January 2017 family credit added to TCJA state tax modified to allow 2017+ calculation with estimated state law

Changes to taxsim27

December 2017 (Coen-Pirani, Daniele) Fix data(9) growing without limit. October 2017 (Jeehoon Han) Fix Rhode Island property tax credit for 2016. October 2017 (Amanda Eng) Fix inflation adjustment if federal tax for 1991-2. July 2017 (Inna) Smooth calculation of Minnesota Marriage Credit rather than use table. July 2017 (Michael Wiseman) Fix Maryland EIC for case with no tax liability
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