Nanny Tax Calculator

An essential tool to help you calculate nanny taxes and stay compliant as a household employer.

Summary of financial responsibilities per pay period and annually. Figures are estimates.

Component	Per Pay Period	Annual Total	Notes
Gross Wages to Nanny	$0.00	$0.00	Amount paid before deductions.
Employer FICA Taxes	$0.00	$0.00	Social Security & Medicare match.
Unemployment Taxes	$0.00	$0.00	FUTA + SUTA (annual calculation).
Total Employer Cost	$0.00	$0.00	Gross Wages + All Employer Taxes.
Nanny’s FICA Withholding	$0.00	$0.00	Deducted from nanny’s gross wages.
Nanny’s Net Pay	$0.00	$0.00	Gross wages minus withholdings.

What Are Nanny Taxes?

The term “nanny tax” refers to the package of federal and state employment taxes that a family must pay when they hire a household employee, such as a nanny, senior caregiver, or housekeeper. If you pay a household worker cash wages above a certain threshold set by the IRS for the calendar year, you are considered a household employer. This triggers responsibilities for paying and reporting taxes, including Social Security, Medicare (together known as FICA taxes), and federal unemployment tax (FUTA). Failing to properly calculate nanny taxes and remit them can lead to penalties and back-tax liabilities.

These tax obligations apply even for part-time employees. The key determination is whether you control not only what work is done but also how it is done. Unlike an independent contractor, a nanny is typically considered your employee, making you responsible for these payroll taxes.

The Nanny Tax Formula and Explanation

Calculating your total nanny tax liability involves several components. The primary formula for the employer’s share is:

Total Employer Tax = (Employer FICA) + (FUTA Tax) + (SUTA Tax)

As an employer, you are responsible for withholding FICA taxes from your nanny’s pay and also paying a matching amount yourself. You are also solely responsible for paying federal and state unemployment taxes. This calculator helps you calculate nanny taxes based on these components.

Variables Table

Key variables used in calculating household employment taxes.

Variable	Meaning	Unit (Auto-Inferred)	Typical Range
Gross Annual Wages	Total cash paid to the employee over the year.	USD ($)	$5,000 – $80,000+
Social Security Rate	Tax rate for Social Security (OASDI). Both employer and employee pay this.	Percentage (%)	6.2%
Medicare Rate	Tax rate for Medicare. Both employer and employee pay this.	Percentage (%)	1.45%
FUTA Rate	Federal Unemployment Tax Act rate, paid by the employer.	Percentage (%)	0.6% (effective rate) on first $7,000
SUTA Rate	State Unemployment Tax Act rate, paid by the employer. Varies by state.	Percentage (%)	0.5% – 10% on a state-specific wage base

Practical Examples

Example 1: Full-Time Nanny in Texas

• Inputs:
  • Gross Wages: $1,000 per week
  • Pay Frequency: Weekly
  • State: Texas (TX)
• Results (Approximate Annual):
  • Gross Annual Pay: $52,000
  • Employer FICA Taxes: $3,978 (7.65% of $52,000)
  • FUTA Tax: $42 (0.6% of first $7,000)
  • SUTA Tax (TX new employer): $243 (2.7% of first $9,000)
  • Total Employer Tax: ~$4,263

Example 2: Part-Time Nanny in California

• Inputs:
  • Gross Wages: $500 per week
  • Pay Frequency: Weekly
  • State: California (CA)
• Results (Approximate Annual):
  • Gross Annual Pay: $26,000
  • Employer FICA Taxes: $1,989 (7.65% of $26,000)
  • FUTA Tax: $42 (0.6% of first $7,000)
  • SUTA Tax (CA new employer): $238 (3.4% of first $7,000)
  • Total Employer Tax: ~$2,269

How to Use This Nanny Tax Calculator

1. Enter Gross Wages: Input the amount of cash wages you pay your nanny for a single pay period. Do not include the value of non-cash items like food or lodging.
2. Select Pay Frequency: Choose how often you pay your nanny from the dropdown menu (e.g., weekly, bi-weekly). This helps the calculator determine the annual gross pay.
3. Choose Employment State: Select the state where your nanny performs their work. This is crucial for an accurate State Unemployment Tax (SUTA) estimate.
4. Review the Results: The calculator will instantly update, showing your estimated annual employer tax costs, broken down into FICA, FUTA, and SUTA. It also shows the amount you should withhold from your nanny’s pay for their share of FICA taxes. See our household payroll guide for more details.
5. Analyze the Chart and Table: Use the dynamic chart and summary table to visualize the total financial commitment, including the nanny’s wages and all associated taxes.

Key Factors That Affect Nanny Taxes

• Wage Thresholds: The primary factor is whether you meet the IRS annual wage threshold ($2,700 in 2024, $2,800 in 2025). If you pay at or above this amount, all FICA taxes apply.
• Unemployment Threshold: For unemployment taxes (FUTA and SUTA), the threshold is paying $1,000 or more in any calendar quarter.
• State of Employment: SUTA rates and wage bases vary dramatically by state, significantly impacting your total tax bill. Our calculator uses the new employer rate for your selected state as an estimate. Explore our SUTA rate lookup tool for specifics.
• Employee’s Age and Relationship: You generally do not have to pay FICA taxes for your spouse, your child under 21, your parent, or any employee under the age of 18 at any time during the year.
• Pay Frequency: While this doesn’t change the annual tax amount, it affects cash flow and how withholding is calculated per paycheck.
• FUTA Credit Reduction: States that have outstanding loans from the federal government may become “FUTA credit reduction states.” Employers in these states pay a higher effective FUTA rate.

Frequently Asked Questions (FAQ)

1. What is the difference between an employee and an independent contractor?

An employee is someone for whom you control the “what, where, and how” of the work. For a nanny, you typically set the hours, provide the supplies, and direct their duties, making them a household employee. An independent contractor controls their own work and typically provides services to multiple clients. Misclassifying an employee can lead to serious tax penalties. Learn more about employee classification.

2. Do I have to withhold income tax for my nanny?

No, household employers are not required to withhold federal or state income tax. However, it is strongly recommended. If you don’t, your nanny will be responsible for paying it directly to the IRS, likely through quarterly estimated payments. You can voluntarily agree to withhold income tax by having your nanny complete a Form W-4.

3. What forms do I need to file?

As a household employer, you will need to file Schedule H (Household Employment Taxes) with your personal federal income tax return (Form 1040). You will also need to provide your nanny with a Form W-2 each year.

4. What are the wage thresholds I need to know?

For 2025, the key thresholds are paying a household employee $2,800 or more for FICA taxes and $1,000 in any calendar quarter for unemployment taxes. These amounts are adjusted periodically, so it’s important to check the current year’s figures.

5. Can I deduct the cost of my nanny’s wages on my taxes?

You cannot deduct the wages as a business expense. However, you may be able to use the payments to qualify for the Child and Dependent Care Credit, which can be a valuable tax break. Check out our Child and Dependent Care Credit Calculator to see if you qualify.

6. How does this calculator handle State Unemployment (SUTA) tax?

This calculator uses the “new employer” SUTA rate for the selected state, which is a standard rate for businesses without an established employment history. Your actual rate may be higher or lower depending on your state and your history of unemployment claims.

7. What happens if I pay my nanny “under the table”?

Paying “under the table” is illegal tax evasion. If discovered, you could be liable for all back taxes (both your share and the employee’s share), plus significant penalties and interest.

8. What’s the best way to handle payroll and to calculate nanny taxes?

While you can do it yourself using tools like this calculator, many families use a specialized nanny payroll service. These services handle all calculations, direct deposits, tax filings, and year-end forms, ensuring compliance and saving you time. For more information, see our review of the best nanny payroll services.