You may have heard of the “nanny tax.” But even if you don’t employ a nanny, it may apply to you. Hiring a housekeeper, gardener or other household employee (who isn’t an independent contractor) may make you liable for federal income and other taxes. You may also have state tax obligations.
If you employ a household worker, you aren’t required to withhold federal income taxes from pay. But you may choose to withhold if the worker requests it. In that case, ask the worker to fill out a Form W-4. However, you may be required to withhold Social Security and Medicare (FICA) taxes and to pay federal unemployment (FUTA) tax.
FICA and FUTA tax
In 2019, you must withhold and pay FICA taxes if your household worker earns cash wages of $2,100 or more (excluding the value of food and lodging). If you reach the threshold, all the wages (not just the excess) are subject to FICA.