Setting up an LLC for your nanny sounds like a clean way to wall off family assets from an employment lawsuit, but the protection is much thinner than most parents assume, and for a household that employs only a caregiver, a personal umbrella policy usually does more for less money and less paperwork. Courts routinely disregard single-member household LLCs because the owner supervises the worker inside their own home, and no business structure insulates you from your own negligence. If you still want to proceed after weighing that, the work breaks into three parts: form the entity properly, run payroll taxes under its name and EIN, and maintain the separation between business and personal life that keeps the liability shield alive.
Why the Liability Shield Is Thinner Than It Looks
The appeal of an LLC is limited liability. In theory, if your nanny were injured on the job and sued, the LLC’s assets would be at risk rather than your house and savings. In practice, that shield is paper-thin for household employment.
Courts pierce the corporate veil when the LLC and its owner are essentially the same person. The test most courts apply looks for a “unity of interest,” where the entity has no real independent existence, together with circumstances where enforcing the separation would produce an unjust result. Factors that destroy independence include undercapitalizing the entity, using business funds for personal expenses, mixing personal and LLC money in the same accounts, and skipping basic compliance like annual reports and a registered agent. A single-member LLC whose only activity is paying the family nanny checks nearly every one of those boxes unless the owner is unusually disciplined about finances.
The deeper problem is practical. Your nanny works inside your home, under your direct supervision, with your children. If a negligence claim arises from something you personally directed or failed to prevent, no business structure insulates you from your own conduct. An LLC protects against entity-level liability, not personal negligence by the owner.
When an LLC Still Makes Sense
Families with multiple household employees, significant assets they want to shield from unrelated claims, or complex estate planning may get enough benefit to justify the cost. If you already run a business through an LLC, adding household employment to the same entity can simplify payroll tax filing because you can include your nanny’s wages on the Form 941 you already file for business employees.1Internal Revenue Service. Publication 926 – Household Employer’s Tax Guide For a family that employs only a nanny and has no other business, the added cost and paperwork rarely justify the marginal protection.
Umbrella Insurance as a Simpler Alternative
A personal umbrella policy typically costs $150 to $400 a year and provides $1 million or more in liability coverage above your homeowner’s and auto limits. Unlike an LLC, the umbrella policy pays out when something goes wrong rather than just redirecting who gets sued, and it covers a far wider range of incidents than the narrow employment claims an LLC might deflect. Workers’ compensation, discussed below, handles workplace injuries specifically and in many states eliminates the employee’s right to sue you for those injuries at all.
Your Nanny Is Still an Employee
An LLC does not turn your nanny into an independent contractor. The IRS classifies a nanny as a household employee because you control not only what work gets done but how it gets done.2Internal Revenue Service. Hiring Household Employees Reporting the pay on a 1099 through the LLC instead of a W-2 will trigger penalties and back-tax assessments.
Employee status carries wage obligations. Under the Fair Labor Standards Act, domestic service employees must receive at least the federal minimum wage for every hour worked and overtime at one-and-a-half times their regular rate for hours beyond 40 in a workweek.3U.S. Department of Labor. Fact Sheet 79D: Hours Worked Applicable to Domestic Service Employment Under the Fair Labor Standards Act Live-in nannies are exempt from overtime but still must be paid minimum wage for every hour worked.4U.S. Department of Labor. Fact Sheet 79B: Live-in Domestic Service Workers Under the Fair Labor Standards Act Many states set minimum wages above the federal $7.25 per hour, and you pay whichever is higher.
Forming the LLC
If you decide to proceed, formation follows the same path as any LLC. Pick a name that isn’t already registered in your state, file the founding paperwork, get a federal tax ID, and set the entity up to actually function as a separate legal body.
Articles of Organization and Registered Agent
The Articles of Organization are the founding document filed with your state. Most states require the LLC’s name, principal office address, the name and address of a registered agent, the business purpose, whether the entity is member-managed or manager-managed, and how long the LLC will exist.5Cornell Law Institute. Articles of Organization Your registered agent receives legal notices and lawsuits on behalf of the LLC. The agent must have a physical street address in the state of formation and be available during normal business hours.
Filing fees range from $35 to $500 depending on the state. Most states let you file online through the secretary of state’s portal or mail in a paper application.
Employer Identification Number
Every LLC that employs anyone needs an EIN. Apply online for free and the IRS issues the number immediately.6Internal Revenue Service. Get an Employer Identification Number Fax applications take about four business days; paper applications take roughly four weeks.7Internal Revenue Service. Employer Identification Number Form the LLC with the state first, because the IRS may delay the EIN if the entity isn’t registered yet.
A single-member LLC is treated as a disregarded entity for income tax, meaning income flows through to your personal return. For employment taxes, though, the IRS treats it as a separate entity. Your LLC must use its own name and EIN when reporting and paying employment taxes for wages paid after January 1, 2009.8Internal Revenue Service. Single Member Limited Liability Companies Payroll filings go under the LLC’s EIN, not your Social Security number.
Operating Agreement
An operating agreement isn’t filed with the state, but skipping it is one of the fastest ways to lose your liability protection. This internal document establishes the LLC as a genuine business rather than a personal alter ego. It should spell out who owns the LLC, how profits and losses are allocated, how the nanny’s wages will be funded, and what happens if the LLC dissolves. For a single-member household LLC, the operating agreement is your primary evidence that the entity has a real, separate existence. Without one, a court evaluating a veil-piercing claim starts from the assumption that the LLC is just your personal name on a different bank account.
Payroll Taxes Under the LLC
The tax rules for household employers apply whether you hire as an individual or through an LLC. The thresholds and rates are the same; the LLC just changes which name and EIN appear on the forms.
Social Security and Medicare
If you pay a household employee $3,000 or more in cash wages during 2026, you must withhold 6.2% for Social Security and 1.45% for Medicare from every paycheck and pay a matching 6.2% and 1.45% from your own funds. That’s a combined 15.3% split evenly between employer and employee.9Internal Revenue Service. Topic No. 756, Employment Taxes for Household Employees Social Security applies only to the first $184,500 in wages for 2026. Medicare has no wage cap.10Internal Revenue Service. Publication 926 – Household Employer’s Tax Guide Pay less than $3,000 for the year and FICA doesn’t apply.
Federal Unemployment Tax
FUTA applies if you pay total cash wages of $1,000 or more in any calendar quarter to all household employees combined.1Internal Revenue Service. Publication 926 – Household Employer’s Tax Guide The statutory rate is 6.0% on the first $7,000 of each employee’s annual wages, but employers who pay their state unemployment taxes on time receive a 5.4% credit, bringing the effective rate to 0.6%, or $42 per employee per year.11Internal Revenue Service. FUTA Credit Reduction A handful of states with outstanding federal unemployment loans face credit reductions that push the effective rate higher.
State Unemployment Tax
Every state runs its own unemployment program with its own rate and taxable wage base. New employers typically start at a default rate; the rate later shifts based on your experience rating. Taxable wage bases range from $7,000 to over $14,000 depending on the state. Register with your state’s workforce or labor agency and make quarterly contributions.
Schedule H or Form 941
Most household employers report Social Security, Medicare, and FUTA on Schedule H, which attaches to your personal Form 1040 and is due by April 15 of the following year. If you already file Form 941 for other business employees, you can include your nanny’s wages there and skip Schedule H.1Internal Revenue Service. Publication 926 – Household Employer’s Tax Guide Either way, you must issue a W-2 to your nanny by January 31 reporting total wages and withholdings.12Social Security Administration. Deadline Dates to File W-2s
Keeping the Liability Shield Intact
The entity only protects you if you treat it as genuinely separate from your personal life. This is where most household LLCs fail, because the line between business and personal barely exists when the workplace is your living room.
Separate Finances
Open a dedicated bank account in the LLC’s name and fund it with documented transfers. Pay wages, payroll taxes, and any employment-related expenses exclusively from that account. Never use the LLC account for groceries, mortgage payments, or anything personal, and never pay your nanny from a personal account. Every time money crosses the personal-business boundary without documentation, you hand a future plaintiff evidence that the LLC is a sham.
Corporate Formalities and Records
Even a single-member LLC benefits from basic formalities. Keep a written record of major decisions: hiring the nanny, setting the pay rate, changing work hours, purchasing insurance. Maintain your registered agent, and file annual reports or pay franchise taxes on time. Missing state filings can result in administrative dissolution, and a dissolved LLC protects nothing.
The IRS requires you to keep all employment tax records for at least four years after filing the fourth-quarter return for that year. Records should include the nanny’s name, address, Social Security number, wage amounts and dates paid, tax withholding amounts, and copies of W-2s and filed returns.13Internal Revenue Service. Employment Tax Recordkeeping
Workers’ Compensation and Auto Coverage
Workers’ compensation rules for household employees vary widely by state. Roughly half the states require coverage for domestic employees, though the triggers differ: some mandate coverage as soon as you hire any household worker, others only for full-time workers or when hours or wages exceed a threshold. The rest exempt domestic workers or make coverage optional.
Workers’ compensation is worth carrying even where it isn’t required. In most states the policy includes an exclusive remedy provision: the employee accepts workers’ comp benefits in exchange for giving up the right to sue you for a workplace injury. Without a policy, an injured nanny can pursue a negligence lawsuit directly, and the potential damages far exceed what the coverage would cost.
If your nanny drives a personal vehicle for work errands like taking your children to activities, confirm that your auto policy or the nanny’s covers that use.
What the LLC Actually Costs Each Year
Beyond formation fees, most states charge an annual report or franchise tax to keep the LLC in good standing. These range from nothing in states like Arizona and Ohio to $800 or more in California. A handful of states fall in the $100 to $300 range, and many charge under $75. Add a registered agent service if you use one (typically $50 to $300 per year), possible payroll service fees, and the time you spend on compliance, and total annual overhead easily reaches several hundred dollars before you pay a single dollar in wages.
Set that against $150 to $400 a year for a $1 million umbrella policy, and the choice becomes straightforward for most families. The LLC adds administrative burden, creates veil-piercing risk if you slip on formalities, and delivers protection a court may not honor. Insurance pays claims. For a family whose only goal is protecting assets from a household employment lawsuit, insurance is the more reliable tool; the LLC earns its keep mainly when there are multiple household employees, unusual asset protection needs, or an existing business already running payroll.