I agree. I went back to file an amended 2015 tax and noticed. From tax table here: https://www.irs.gov/pub/irs-prior/i1040tt--2015.pdf last page, it says 132805 taxable income is that times .25 minus 8412.5 which is 24788.75 but Turbo Tax Delus for that year recorded it as 24558. A difference of $230 difference. Unless I'm reading it wrong. 2014 Premiere was off by even more, over $300. WHat gives?