Per IRS Instructions for Form 1040 and 1040-SR, page 22:
Wages, Salaries, Tips, etc.
Enter the total of your wages, salaries, tips, etc. If a joint return, also include your spouse's income. For most people, the amount to enter on this line should be shown in box 1 of their Form(s) W-2. But the following types of income must also be included in the total on line 1.
To enter this income into the TaxAct® program:
The text "HSH" and the total amount of the wages received as a household employee will be printed on the dotted line next to Line 1 of Form 1040 when you print your return. If the text is applicable to your return (determined by the information entered), the TaxAct program automatically places the text in the correct location on the return. The text will appear on the printed or print preview form, but is only visible in Forms View for the TaxAct Desktop program.
Note that any link in the information above is updated each year automatically and will take you to the most recent version of the webpage or document at the time it is accessed.