There is no first time home buyer credit any longer. I assume you are referring to "repayment" of the first time home buyer credit fom a few years ago. There is a lookup tool you can use to find out how much you have repaid and how much is left to pay. Find it here:
https://www.irs.gov/credits-deductions/individuals/first-time-homebuyer-credit-account-look-up
ron.
