Calculate all wages, withholdings, and expenses for each pay period and year end totals your nanny’s W-2′s.
The nanny tax calculator for 2013 taxes
You will need to enter your nanny’s gross weekly pay and the number of weeks you paid your nanny. Use the “Pay adjustment” field to make up for any additional wages you paid (or withheld) for things such as a holiday bonus or an unpaid day off. Your nanny’s filing status and allowances can be found on your nanny’s W-4.