Final answer:
To prepare Form 1040 and Schedule 8812 for Mr. and Mrs. Hernandez, gather their income and deduction information from the given W-2s and Form 1099-INT. Enter their personal information, income, and deductions on Form 1040. Calculate their child tax credit on Schedule 8812 and enter it on Form 1040.
Step-by-step explanation:
To prepare Form 1040 and Schedule 8812 for Mr. and Mrs. Hernandez, we need to gather their income and deduction information from the given W-2s and Form 1099-INT. We will also need to include their daughter Adela's information for the child tax credit. First, we will fill out their personal information, including their names, address, and social security numbers. Then, we will enter their income and deductions on Form 1040. Finally, we will calculate their child tax credit on Schedule 8812 and enter it on the appropriate line of Form 1040.