How Much Does It Cost to Hire a Nanny?
A Full Breakdown
Salary is just the starting line. Payroll taxes, overtime, workers' comp, benefits, and agency fees push the true annual cost 25 to 55 percent above the number you agreed on. Here is every line item.
A family in suburban Connecticut agrees to pay their new nanny $75,000 a year. The nanny is happy. The family feels the number is fair. Then the first payroll cycle arrives, and the family discovers they owe an additional $5,738 in FICA taxes, $42 to $420 in federal unemployment tax, $300 to $900 in workers' compensation insurance, and the nanny's overtime on weeks she stayed past 5:30 to cover a late meeting. By year's end, that $75,000 nanny cost closer to $95,000, and neither party planned for it.
This happens in nearly every household that hires a nanny without understanding the full cost structure. The base salary is the most visible number, but it represents only about 65 to 80 percent of the real annual investment. This guide covers every component, from the salary itself through the taxes, insurance, benefits, overtime, and agency fees that stack on top of it.
Salary ranges: why the numbers are so far apart
Nanny compensation data varies wildly depending on the source, because the category includes part-time afternoon sitters and full-time UHNW household professionals in the same average. The gap between a $21-per-hour starting rate on Care.com and a $300,000 ROTA nanny in a Palm Beach estate is not a discrepancy. It is two different labor markets sharing a job title.
| Source | Average / Range | Data Date | What It Captures |
|---|---|---|---|
| Care.com | $21.30/hr starting | Oct 2025 | Posted starting rates, all experience levels |
| ZipRecruiter | $49,027/yr ($23.57/hr) | Jan 2026 | Full market, 25th–90th: $37,500–$67,500 |
| Glassdoor | $43,475/yr | Mar 2026 | Self-reported, all sectors |
| Salary.com | $32,273/yr | Feb 2026 | Broad definition including daycare workers |
| Poppins Payroll / UrbanSitter | $23.61/hr national avg | 2025 | National average including major metros |
| Luxury / UHNW agencies | $80K–$300K+/yr | 2025/26 | Full-time, credentialed, UHNW households |
The International Nanny Association's salary survey confirms that experience drives the spread. Nannies with 1 to 3 years of experience earn roughly $2 less per hour than those with 4 to 6 years, and nannies with 7 to 10 years earn about $1 per hour more on top of that. In the luxury segment, the trajectory is steeper: Seaside Staffing Company reports that UHNW nannies with ten or more years of experience earn $150,000 to $250,000, with some exceeding $300,000. ROTA positions, where the nanny works two weeks on and two weeks off in rotation with another nanny, command the highest salaries because of their intensive schedule.
Salary by market: where you live changes the number significantly
Location is the second-largest salary driver after experience. Nannies in New York, San Francisco, and Los Angeles earn 30 to 50 percent more than the national average. Families in markets with lower costs of living pay less in absolute terms but may need to offer above-local norms to attract candidates with specific qualifications.
| Market | Average Hourly | Full-Time Annual (est.) | Luxury Range |
|---|---|---|---|
| New York City | $25–$35+ | $52,000–$72,800 | $100K–$200K+ |
| Los Angeles | $23–$32+ | $47,840–$66,560 | $90K–$180K+ |
| San Francisco | $25–$35+ | $52,000–$72,800 | $100K–$200K+ |
| Miami / South Florida | $20–$28+ | $41,600–$58,240 | $75K–$150K+ |
| Dallas / Fort Worth | $18–$25+ | $37,440–$52,000 | $65K–$130K+ |
| National average | $21–$24 | $43,680–$49,920 | Varies widely |
These figures reflect the standard nanny market. In UHNW households, the numbers are higher across every geography because the role is more demanding: international travel, multiple children, complex dietary and educational requirements, extensive NDA obligations, and schedule flexibility that most nanny positions do not require.
Poppins Payroll notes that families in major metros like New York can budget upward of $150,000 annually for full-time, specialized infant care. That figure includes salary but not the employer costs that follow.
Nanny taxes: every dollar you owe beyond salary
The moment you pay a household employee $3,000 or more in cash wages during 2026, you become a household employer with federal tax obligations. That threshold rose from $2,800 in 2025. It is measured per employee, per calendar year.
The tax obligations are not optional. GTM Payroll Services, HomePay, and multiple IRS publications (particularly Publication 926) are explicit: a nanny is a household employee, not an independent contractor. Paying a nanny on a 1099 rather than a W-2 is the single most common mistake families make, and it is the one the IRS treats most harshly. There is no statute of limitations on misclassification penalties.
FICA: Social Security and Medicare
The combined FICA rate is 15.3% of cash wages, split evenly: 7.65% from the employer and 7.65% from the employee. The employer's share breaks down to 6.2% for Social Security (on wages up to $184,500 in 2026) and 1.45% for Medicare (uncapped). You are required to withhold the employee's half from each paycheck.
Many families choose to "gross up," paying the nanny's share of FICA themselves so the agreed-upon weekly rate hits the nanny's bank account without deductions. This is legal and common, but it increases the effective employer cost: instead of 7.65%, you are now paying the full 15.3%.
| Tax | Rate | On a $75K Salary | On a $120K Salary |
|---|---|---|---|
| Employer Social Security (6.2%) | 6.2% up to $184,500 | $4,650 | $7,440 |
| Employer Medicare (1.45%) | 1.45%, no cap | $1,088 | $1,740 |
| Total employer FICA | 7.65% | $5,738 | $9,180 |
| If grossing up (employer pays both shares) | 15.3% | $11,475 | $18,360 |
FUTA: Federal Unemployment Tax
If you pay a household employee total cash wages of $1,000 or more in any calendar quarter, you owe FUTA at 6.0% on the first $7,000 of wages. Credits for state unemployment contributions typically reduce the effective FUTA rate to 0.6%, making the annual cost approximately $42. Some states with credit reduction status carry a higher effective rate.
State unemployment and other state taxes
Every state has its own unemployment insurance program for household employers, with rates varying from 0% to over 10% depending on the state and your claims history. New employers typically pay a standard new-employer rate. Some states also require state disability insurance (California, New Jersey, New York, Hawaii, Rhode Island) or paid family leave contributions. These obligations add $200 to $2,000 or more per year depending on your state.
Filing requirements
Household employers file Schedule H with their personal federal tax return (Form 1040). You must obtain an EIN (Employer Identification Number) from the IRS and issue a W-2 to your nanny by January 31 each year. Federal income tax withholding from a household employee's wages is optional unless the employee requests it, but Social Security and Medicare withholding is mandatory once the $3,000 threshold is met.
Families who pay under the table risk back taxes, penalties, and interest if audited. A household that paid a nanny $70,000 off the books for three years could face a retroactive tax bill exceeding $30,000, plus penalties. Several prominent political nominees have been derailed by undisclosed nanny tax liabilities. Paying legally from the start costs less than catching up later. Payroll services like GTM, HomePay, and Poppins Payroll handle the setup and filing for $1,000 to $2,500 per year.
Overtime: the live-in vs. live-out distinction that catches families off guard
Under the Fair Labor Standards Act, nannies are non-exempt employees. They must be paid for every hour worked, and they must be paid at least the applicable minimum wage (federal, state, or local, whichever is highest). Overtime rules depend on whether the nanny lives in your home.
Live-out nannies must be paid time-and-a-half (1.5 times their regular hourly rate) for all hours worked over 40 in a seven-day workweek. This is not negotiable. You cannot average hours across multiple weeks or offer comp time in lieu of overtime pay. A nanny earning $25 per hour who works 50 hours in a week earns $25 for the first 40 hours ($1,000) plus $37.50 for the remaining 10 hours ($375), for a weekly total of $1,375.
Live-in nannies are exempt from federal overtime requirements under the FLSA. They must be paid at least minimum wage for all hours worked, but you are not required to pay time-and-a-half for hours over 40. However, some states override this exemption. California, Hawaii, Maryland, and New York extend overtime protections to live-in domestic workers, either requiring overtime after a certain number of hours or setting higher minimum wage thresholds.
A live-out nanny scheduled Monday through Friday, 7:30 AM to 5:30 PM, works 50 hours per week. At $25 per hour, the correct weekly pay is not $1,250 (50 x $25). It is $1,187.50 at the effective rate structure: 40 hours at the base rate plus 10 hours at 1.5x. HomePay recommends structuring the agreement with an explicit hourly rate and a guaranteed weekly minimum to avoid disputes. Over a full year, the 10 hours of weekly overtime on a $25/hr rate adds $19,500 to the annual cost, pushing a nominally $52,000 salary to $71,500.
Benefits, paid time off, and insurance
Workers' compensation insurance
Requirements vary by state. New York, California, Illinois, Massachusetts, and several other states require household employers to carry workers' compensation coverage for domestic employees. In states where it is not required, it is strongly recommended. The annual cost is $300 to $900, covering medical expenses and lost wages if your nanny is injured on the job. Without coverage, you are personally liable for those costs.
Health insurance
Health insurance for a nanny is not legally required in most cases (the ACA employer mandate applies to businesses with 50+ employees, which excludes household employers). But in the luxury segment, health insurance is a competitive differentiator. Families who offer it attract better candidates and retain them longer. Individual health insurance plans run $5,000 to $12,000 per year. Some families use a QSEHRA (Qualified Small Employer Health Reimbursement Arrangement) to reimburse the nanny's premiums on a tax-advantaged basis.
Paid time off
The standard benefits package for a full-time nanny includes 2 weeks of paid vacation (often increasing to 3 weeks after two years), 5 to 7 paid sick days, and 6 to 10 paid holidays. Some states (including New York, California, and several others) mandate paid sick leave for domestic workers. Guaranteed hours are also standard: if the family does not need the nanny on a scheduled workday (family vacation, school closure, etc.), the nanny is still paid her regular rate.
Total PTO represents approximately 20 to 30 paid-but-unworked days per year. On a $75,000 salary, that is roughly $5,800 to $8,700 in compensation where the family pays full wages but receives no childcare.
Other common benefits
Holiday bonuses equivalent to one to four weeks of salary are customary and expected. Annual raises of 3 to 5 percent are standard for strong performers. Transportation allowances or mileage reimbursement at the IRS rate ($0.70/mile in 2025) apply when the nanny drives children in her own vehicle. Professional development stipends for infant CPR recertification, childcare courses, and conference attendance run $200 to $1,000 per year.
Agency placement fees
Nanny placement agencies charge 15 to 20 percent of the nanny's first-year annual salary as a one-time fee. On a $75,000 placement, that translates to $11,250 to $15,000. On a $120,000 luxury placement, the fee ranges from $18,000 to $24,000.
What the fee covers: candidate sourcing from vetted databases, criminal background checks, SSN verification, DMV record checks, reference verification from previous families, skills and personality assessment, trial period coordination, and post-placement support. Most agencies include a 90-day replacement guarantee; if the placement fails within that window, the agency conducts a new search at no additional cost.
Hadley Reese charges approximately 20 percent of annual salary plus a $750 search initiation fee, with thorough candidate screening and a replacement guarantee that protects the family's investment.
The total cost calculation: two real scenarios
Below are two fully calculated scenarios: a standard nanny placement and a luxury nanny placement, each with every cost component included.
Scenario A: live-out nanny, $75,000 salary, scheduled 45 hours/week
| Cost Component | Annual Cost |
|---|---|
| Base salary (40 hrs/wk at $30.00/hr) | $62,400 |
| Overtime (5 hrs/wk at $45.00/hr, 50 weeks) | $11,250 |
| Effective gross salary | $73,650 |
| Employer FICA (7.65%) | $5,634 |
| FUTA / SUTA | $200–$800 |
| Workers' compensation insurance | $400–$700 |
| Health insurance (optional but competitive) | $6,000–$10,000 |
| PTO cost (~25 days paid, no service) | ~$7,100 |
| Holiday bonus (2 weeks) | ~$2,830 |
| Mileage / transportation | $1,200–$2,400 |
| Payroll service | $1,000–$2,500 |
| Agency placement fee (20%, amortized Y1) | $14,730 |
| Total year-one cost | $113,000–$120,000 |
| Total ongoing annual cost (no placement fee) | $98,000–$105,000 |
That $75,000 nanny costs $98,000 to $105,000 per year on an ongoing basis, and $113,000 to $120,000 in the first year when the agency fee is included. The true cost multiplier is approximately 1.35 to 1.43 times the effective gross salary.
Scenario B: live-in nanny, $120,000 salary, UHNW household
| Cost Component | Annual Cost |
|---|---|
| Base salary | $120,000 |
| Overtime (FLSA live-in exempt at federal level) | $0 (check state) |
| Employer FICA (7.65%) | $9,180 |
| FUTA / SUTA | $200–$1,200 |
| Workers' compensation | $600–$1,100 |
| Health insurance | $8,000–$12,000 |
| Housing value (private room, meals, utilities) | $24,000–$48,000 |
| PTO cost (~30 days) | ~$13,850 |
| Performance bonus (15%) | $18,000 |
| Travel per diem (seasonal travel) | $3,000–$6,000 |
| Professional development, CPR, certifications | $500–$1,500 |
| Payroll service | $1,200–$2,500 |
| Agency placement fee (20%, amortized Y1) | $24,000 |
| Total year-one cost (including housing value) | $222,000–$258,000 |
| Total ongoing annual cost | $198,000–$234,000 |
At the luxury level, the true cost multiplier runs 1.65 to 1.95 times the base salary when housing value is included.
What drives a nanny's cost up or down
Number and ages of children. Infant care commands a premium because of the intensity and training required. Families with three or more children or a mix of an infant and older children should expect to pay 15 to 25 percent more than the single-child rate. Twins or triplets carry premiums of 20 to 30 percent.
Hours and schedule structure. Overtime is the hidden multiplier. A nanny scheduled for 50 hours per week costs significantly more per hour than one scheduled for 40, because those extra 10 hours are billed at 1.5 times the base rate for live-out arrangements. Families who need weekend or evening coverage pay additional premiums.
Certifications and specializations. Infant CPR and first aid are baseline. Nannies with early childhood education degrees, Montessori training, special needs experience, or fluency in a second language (Mandarin, Spanish, French) command 10 to 20 percent premiums.
Travel requirements. Nannies who travel with the family need per diems ($100 to $300 per day), flights, accommodations, and schedule flexibility. Families with multiple residences who expect the nanny to relocate seasonally should budget a travel premium of 15 to 25 percent above the base salary.
Discretion and NDA requirements. In high-profile or UHNW households where strict confidentiality is required, privacy premiums of 15 to 20 percent are standard. Extensive social media restrictions and security protocols add to this.
Additional duties. If the nanny is expected to handle household tasks beyond childcare (family laundry, errands, meal preparation, pet care), compensation should reflect the expanded scope. The International Nanny Association recommends paying additional compensation for non-childcare duties.
Frequently asked questions about nanny costs
A full-time nanny working 40 hours per week at the national average rate of $23.57 per hour costs approximately $3,771 per month in gross wages, before employer taxes and benefits. In major metros like New York and San Francisco, monthly costs run $5,000 to $8,000 or more for experienced nannies. In the luxury segment, monthly salaries range from $6,700 to $25,000 depending on the household's requirements and the nanny's experience level. Employer taxes and benefits add 25 to 55 percent on top of these figures.
Yes. If you pay a household employee $3,000 or more in cash wages during 2026, you are required to withhold and pay Social Security and Medicare taxes (FICA). The combined rate is 15.3 percent, split evenly between employer and employee. You also owe federal unemployment tax (FUTA) if you pay $1,000 or more in any calendar quarter, and state unemployment taxes in most states. You must file Schedule H with your federal tax return and issue a W-2 to your nanny by January 31 each year.
Under federal law (FLSA), live-in domestic employees are exempt from overtime requirements. They must be paid at least minimum wage for all hours worked, but the employer is not required to pay time-and-a-half for hours over 40. However, some states override this exemption. California, Hawaii, Maryland, and New York extend overtime protections to live-in domestic workers. Check your state's specific laws before structuring a live-in arrangement.
No. The IRS is clear: a nanny who works in your home, on your schedule, under your direction is a household employee, not an independent contractor. Paying a nanny on a 1099 is the most common nanny tax mistake and carries serious consequences including back taxes, penalties, and interest with no statute of limitations. The distinction matters regardless of what both parties agree to in writing.
Nanny placement agencies charge 15 to 20 percent of the nanny's first-year annual salary. On a $75,000 placement, the fee ranges from $11,250 to $15,000. This covers candidate sourcing, background checks, reference verification, skills assessment, and post-placement support with a replacement guarantee. Hadley Reese charges approximately 20 percent plus a $750 search initiation fee.
Standard benefits include 2 weeks of paid vacation (increasing to 3 after two years), 5 to 7 paid sick days, 6 to 10 paid holidays, and guaranteed hours on scheduled workdays even when the family does not need care. Competitive packages also include health insurance ($5,000 to $12,000 per year), a holiday bonus equivalent to 1 to 4 weeks of salary, mileage reimbursement, and annual raises of 3 to 5 percent. Some states mandate paid sick leave for domestic workers.
A nanny with a $75,000 effective gross salary costs approximately $98,000 to $105,000 per year on an ongoing basis once employer FICA, unemployment taxes, workers' compensation, health insurance, PTO, bonuses, transportation allowances, and payroll service fees are included. In the first year, the agency placement fee adds $11,250 to $15,000, bringing the total to $113,000 to $120,000. The true cost multiplier is roughly 1.35 to 1.43 times the gross salary.
The Right Match Makes All the Difference
With over 25 years of placement experience, Hadley Reese connects families across the United States and Canada with experienced, credentialed nannies who match their household's needs, schedule, and values.
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