I was told when i bought my house in 2015 that i would get a big credit

[Marketstar · Accepted solution]

The federal First Time Homebuyer Credit expired a number of years ago.

However,  you may be able to deduct mortgage interest, property taxes, and mortgage insurance paid for your home which could result in substantial tax savings to you.

See Home Ownership Tax Deductions

https://turbotax.intuit.com/tax-tools/tax-tips/Home-Ownership/Home-Ownership-Tax-Deductions/INF12005...