Schedule H adjustment
I hired a nanny through homepay last year and received a W3 as an employer. When I enter the amount as wage to Schedule H, I owe the IRS 12.4% for social security and 2.9% for medicare tax for the nanny. But the W3 only states 6.2% in box 4 and 1.45% in box 6 respectively. So do I owe the IRS the whole 15.3% or just 7.65% per W3? and if only 7.65%, how do i specify that amount on schedule H because I cannot manually input the amount