<prompt> Human: Hello PF!So I have seen a few posts reviewing Credit Karmas tax service and figured I would put my 2 cents in for anyone interested.For reference:Im married filing jointlyMy wife and Is AGI is just north of 105kWe do not itemize our deductions as we do not have a mortgage for interest deductions and taxes are cheap where we live. We have 2 childrenWe file with W-2sWe have a taxable brokerage accountWe have 529s for the kidsI filed both Federal and NYS via CKI thought the whole process was very easy and self explanatory, there was no point in the process where I wasnt clear on what I should be inputting. The UI was clean and simple to navigate. I did not come across any computational errors or anything weird. I triple checked with Turbo Tax and by hand, and the results were identical. I e-filed both my Federal and State via Credit Karma, and both were almost instantly accepted Federal was like 2 minutes, state took about 4 hours. Assuming the direct deposits of my very small tax return goes well and without issue, I will happily use this service again, I thought it was awesome.  <response>: My experience was similar. Single, most income from a W2 job that I held all year, tiny bit of interest income on 1099-INT. Itemize my deductions for the mortgage interest. No hiccups going through the process within Credit Karma. Numbers lined up exactly with what TurboTax was saying. Also printed out the return before e-filing and looked it over; everything looked good.Federal was accepted instantly. State took a couple of days to accept, but I think thats because a I filed pretty early, like Jan 23 or 24 I think, and b my state is generally pretty slow about acceptingprocessing anyway. Federal refund arrived a week and change later, and I got my state refund yesterday.Ill definitely use it next year if they offer it again. 