Hiring Family Members — Income Shifting and Tax Savings Strategy

The FICA Exemption for Children Under 18 — A Sole Proprietor Advantage

Under IRC §3121(b)(3)(A), wages paid by a parent to a child under age 18 for services performed in the parent's trade or business are exempt from FICA taxes (Social Security and Medicare). This means: the parent pays no employer FICA (7.65%); the child pays no employee FICA (7.65%); and the wages are still fully deductible by the parent as a business expense under §162. This FICA exemption applies only to sole proprietors and single-member LLCs taxed as sole proprietors — it does not apply to S-Corps or C-Corps.

For an S-Corp owner who wants to hire their children, the FICA exemption does not apply — the S-Corp must pay employer FICA on all wages. However, the income shifting benefit still applies: wages paid to children are deductible by the S-Corp and taxed at the child's lower rate. The FICA cost may be worth the income tax savings, especially for high-income S-Corp owners.

Income Shifting — Moving Income from 37% to 10%

The income shifting benefit is the core of this strategy. A sole proprietor in the 37% marginal bracket pays $37 in federal income tax on every $100 of business income. If that same $100 is paid as wages to their child, the child pays $0 in income tax on the first $15,000 (standard deduction) and 10% on amounts above that. The parent deducts the wages, reducing their income by $100 and saving $37 in federal income tax. The child pays $0 or minimal tax. Net family tax savings: up to $37 per $100 of wages paid.

The wages must be for legitimate services actually performed by the child. The IRS will scrutinize wages paid to family members — the work must be real, the compensation must be reasonable for the services performed, and the business must have records documenting the work. Paying a 10-year-old $50,000 for "consulting services" will not survive an audit. Paying a 15-year-old $12,000 for social media management, filing, data entry, or other age-appropriate tasks is defensible.

Funding a Roth IRA for Your Child

A child with earned income can contribute to a Roth IRA up to the lesser of their earned income or $7,000 in 2026. If the child earns $7,000 in wages from the family business, they can contribute the full $7,000 to a Roth IRA. The child pays no income tax on the wages (covered by the standard deduction) and contributes to a Roth IRA that grows tax-free for potentially 50+ years. Starting a Roth IRA at age 15 with $7,000 per year can grow to over $1 million by retirement at 65 (assuming 7% annual return).

The parent does not need to fund the Roth IRA from the child's wages — the child just needs to have earned income equal to or greater than the Roth IRA contribution. The parent can give the child money for other expenses and the child contributes their wages to the Roth IRA. The key requirement: the child must have earned income (wages from the family business qualify; investment income does not).

The Practitioner's Implementation Guide: A Step-by-Step Compliance Framework

Implementing a family hiring strategy requires more than just cutting a check to a child. To withstand IRS scrutiny under §162, the arrangement must be a bona fide employer-employee relationship. Practitioners should guide clients through the following seven-step framework to ensure the deduction is preserved and the FICA exemption under §3121(b)(3)(A) is properly applied.

Step 1: Define the Role and Create a Formal Job Description. The work performed must be "ordinary and necessary" for the business. Common tasks for children include social media management, data entry, office cleaning, shredding, or even modeling for marketing materials. A written job description should detail the specific duties, required skills, and expected hours. This document serves as the foundation for proving the "personal services actually rendered" requirement of Treas. Reg. §1.162-7.

Step 2: Establish Reasonable Compensation. Under §162(a)(1), a deduction is allowed only for a "reasonable allowance" for salaries. To determine reasonableness, practitioners should look at what a third party would pay a non-family member for the same work. If a local cleaning service charges $25 per hour, paying a child $100 per hour for office cleaning is likely to be deemed unreasonable and the excess deduction disallowed. Documentation of local market rates (e.g., screenshots from job boards) provides a strong defense during an audit.

Step 3: Complete Mandatory Employment Paperwork. Even though the employee is a child, the business must comply with federal employment laws. This includes having the child complete Form W-4 (Employee's Withholding Certificate) and Form I-9 (Employment Eligibility Verification). While the child may be exempt from federal income tax withholding if their total income is below the 2026 standard deduction of $15,000, the forms must still be on file to demonstrate a bona fide employment relationship.

Step 4: Implement Contemporaneous Time Tracking. The most common reason for losing a family hiring deduction in Tax Court is the lack of time records. In Denman v. Commissioner, 48 T.C. 439 (1967), the court denied deductions because the taxpayer failed to prove the children actually performed the work. Clients should use a digital time-tracking app or a physical logbook to record the date, start/end times, and specific tasks completed for every shift.

Step 5: Execute Regular Payroll Payments. Payments should be made via check or direct deposit into an account in the child's name. Avoid "paying" the child by paying for their personal expenses (like private school tuition or sports equipment) directly from the business account. Such payments are often recharacterized as constructive dividends or personal expenses under §262. The child should receive their wages and then, if they choose, use those funds to pay for their own expenses or contribute to a Roth IRA.

Step 6: File Annual Tax Forms (W-2). At the end of the year, the business must issue a Form W-2 to the child, even if no taxes were withheld. This W-2 is the official record of the child's earned income, which is required for them to make a valid Roth IRA contribution under §408A. For sole proprietors hiring children under 18, the W-2 will show $0 in Boxes 3, 4, 5, and 6 (Social Security and Medicare wages/tax) due to the §3121(b)(3)(A) exemption.

Step 7: Comply with Child Labor Laws. While the Fair Labor Standards Act (FLSA) provides broad exemptions for children working for their parents in non-hazardous occupations, practitioners must check state-specific labor laws. Some states require "work permits" for minors, and others have strict limits on the number of hours a child can work during the school week. Non-compliance with labor laws can sometimes be used by the IRS to argue the employment was not bona fide.

Case Study: The $15,000 Income Shift (2026 Figures)

To illustrate the power of this strategy, consider a married couple, both CPAs, who operate a successful tax practice as a sole proprietorship. Their 2026 taxable income is $500,000, placing them in the 35% federal marginal tax bracket. They have two children, ages 14 and 16, who help with administrative tasks and social media marketing.

State-Specific Considerations and Nexus Issues

While the federal tax benefits of hiring family members are clear, practitioners must navigate a patchwork of state-level rules. Most states follow the federal lead on income shifting, but employment tax and labor law treatments vary significantly.

Common Mistakes and IRS Audit Triggers

The IRS is well aware of the potential for abuse in family hiring. Revenue agents are trained to look for "disguised gifts" where a parent attempts to deduct personal support costs as business expenses. Avoiding these five common pitfalls is critical for audit protection.

1. The "Chores" Trap. Paying a child to clean their own bedroom or mow the family lawn is a personal expense under §262, not a business expense. To be deductible, the work must be for the business. If the child mows the lawn at the parent's commercial office building, it is deductible. If they mow the lawn at the family home (even if there is a home office), the IRS will likely disallow the deduction unless the area is exclusively used for business.

2. Excessive Compensation. As established in Eller v. Commissioner, 77 T.C. 934 (1981), the IRS can bifurcate a payment into a "reasonable" portion and a "gift" portion. In Eller, the court allowed deductions for children as young as 7, but only at rates comparable to what an outside hire would receive. Practitioners should warn clients against "maxing out" the standard deduction if the child's actual work hours and market rate don't support the total payment.

3. Lack of "Earned Income" for Roth IRAs. A common error is making a Roth IRA contribution for a child based on "allowance" or investment income. Under §408A, a Roth contribution requires "compensation" (earned income). If the IRS disallows the wage deduction at the business level, the child's Roth contribution becomes an "excess contribution," subject to a 6% annual excise tax until corrected.

4. S-Corp FICA Misconception. Many practitioners and clients mistakenly believe the FICA exemption applies to S-Corps. It does not. Under §3121(b)(3), the exemption only applies if the employer is an individual (sole prop) or a partnership where each partner is a parent of the child. An S-Corp is a separate legal entity (a corporation), and therefore the exemption is unavailable. To get the FICA exemption, some S-Corp owners use a "Family Management Company" (sole prop) that provides services to the S-Corp and hires the children.

5. Failure to File W-2s. Some taxpayers believe that if no tax is due, no filing is required. However, the failure to file a W-2 can trigger a "Failure to File" penalty and, more importantly, leaves no paper trail for the child's earned income. A missing W-2 is a red flag that the employment relationship was not formal or bona fide.

The Client Conversation: How to Pitch the Family Hiring Strategy

For many business owners, the tax savings are the "hook," but the long-term wealth-building and character-development aspects are what close the deal. Use this script to frame the conversation with high-income clients.