Essentia Software designed NannyPay software to calculate withholding taxes for household employees, particularly those involved in home child care.  That is not to say that NannyPay could not be used for other kinds of domestic, or even commercial, employees.  Keep in mind, however, that NannyPay was not designed for business use and some of the program's limitations may prevent it from being a useful tool for that purpose.  Please see the NannyPay disclaimer.