Did you make the estimated payments? What do you mean the IRS sent you the 4 forms? I think you mean the 1040ES forms that Turbo Tax printed out last year?
To enter Federal or State Estimated Taxes Paid, including a state estimated payment made in January for the prior year, go to
Federal on left or at top. Personal (Home & Business)
Deductions and Credits at top
Then scroll way down to Estimates and Other Taxes Paid
Estimated - click the Start or Update button