If you entered a Form 1095-A when you prepared your tax return, the completed Form 8962 is in the PDF of your federal tax return. If you did not enter a Form 1095-A you do not have a Form 8962. When you enter Form 1095-A TurboTax fills out Form 8962 for you.
Why are you asking? Did you get a letter from the IRS (LTR 12C) asking for Form 8962, and possibly other forms? If so, follow the instructions in the FAQ at the following link. At the bottom of the FAQ click the link for the type of TurboTax software that you are using.
I got a 12C letter from the IRS (Form 8962)