Filing estimated tax in 2018 and applying it to TurboTax 2018 tax

I had an accountant do my taxes last year (2017). I had about 4k+ coming back to me (state & Fed), but he had 1/4 of it direct deposited into my checking and the remaining amount applied to quarterly estimated tax payments in 2018. I'm using Turbotax this year (I have both W2 and 1099s), how do I find/apply the estimated tax paid in 2018 to my 2018 Fed/State tax returns using Turbotax?