At What Age Can You Put Your Child on Payroll? Rules, Taxes, and Best Practices

So, you’re thinking about paying your child for helping with the family business. It seems like a win-win, but you’re right to be cautious. Is it legal? Will the IRS question it? Getting this wrong can cause headaches, but getting it right is a financial game-changer for your family.

The entire framework of IRS rules for paying your child boils down to two simple tests. First, the work must be ordinary and necessary for your business—think shredding documents, not making their bed. Second, their pay must be reasonable compensation, meaning what you’d pay anyone else. If you’d hire a neighbor’s teen for $15 an hour to file folders, paying your own child the same is perfectly reasonable.

Ages 7-17: The Tax-Advantaged “Sweet Spot” for Your Business

For many business owners, this is where the real magic happens. If your business is a sole proprietorship or a partnership owned only by you and your spouse, wages paid to your child under 18 are generally exempt from Social Security and Medicare taxes (FICA) and federal unemployment taxes (FUTA). This special FICA exemption for a child employee is a significant saving, immediately putting 7.65% of their wages back into your pocket.

Beyond your own payroll tax savings, your child also receives a major tax advantage. Thanks to the standard deduction, they can earn up to $14,600 in 2024 and likely owe zero federal income tax. This directly answers the popular question of “how much can I pay my kids tax-free?” By paying them a reasonable wage for real work, you get a business tax deduction while shifting that income from your higher tax bracket to their tax-free one.

Of course, this all hinges on the work being legitimate and appropriate for their age. You’re not paying them to do household chores, but for tasks that provide genuine value to your business. Common examples include:

• Office cleaning and organizing
• Filing and scanning paperwork
• Assembling marketing packets or mailers
• Managing business social media accounts
• Basic website updates or data entry

When you combine a business deduction with payroll tax exemptions and tax-free income for your child, the financial benefit is clear. It’s a powerful strategy when done correctly. But what about hiring even younger children? While this age range is the sweet spot, paying a child under seven enters a caution zone that invites much more IRS scrutiny.

Ages Under 7: The “Caution Zone” That Invites IRS Scrutiny

Paying a child under age seven enters a major caution zone. The IRS scrutinizes these arrangements because it’s exceptionally difficult to prove a young child can perform legitimate, necessary work. Without undeniable proof, these payments can be viewed as a disguised, non-deductible allowance—a significant audit risk.

The rare exception is when their age is essential to the job, like a toddler modeling for your brand. For most businesses, this is a high-risk strategy. Unless the role is undeniably appropriate and your records are perfect, it’s best to wait until they’re older.

Ages 18+: When Your Child Becomes a “Regular” Employee

Once your child celebrates their 18th birthday, the payroll requirements for your family business change significantly. They are now considered a regular employee for tax purposes. This means you must start withholding Social Security and Medicare (FICA) taxes from their pay and paying the employer’s share, just as you would for any other staff member.

Furthermore, the exemption for federal unemployment tax (FUTA) also has an age limit, ending when your child turns 21. Remember, these age-based rules assume you are a sole proprietor. If your business is incorporated, the requirements are different from the start.

The S-Corp & C-Corp Exception: Why Your Business Structure Matters

Those powerful tax exemptions we just discussed have one crucial catch: your business structure. The FICA and FUTA tax savings are designed for sole proprietorships and partnerships owned by parents. If your business is an S-Corporation or C-Corporation, the IRS views it as a completely separate legal entity from you. This distinction means the special “family employment” rules don’t apply.

For a corporation, your child is treated like any other employee, no matter their age. You must withhold and pay all standard payroll taxes on their salary, including Social Security and Medicare. Since paying your kids from a corporation or a multi-member LLC introduces significant complexity, it is absolutely essential to consult your tax professional before putting them on the payroll.

How to Hire Your Child: A 5-Step Action Plan

Once you’ve confirmed your business structure qualifies for the tax benefits, getting the process right is key. The IRS expects you to treat your child like any other employee, which means creating a clear and professional paper trail. This isn’t just good practice; it’s your best defense in an audit.

Here’s your action plan:

1. Determine Reasonable Pay: Research what you’d pay a non-family member for the same work and document it.
2. Complete the Paperwork: Have them fill out a Form W-4 for tax withholding. You must also complete and keep a Form I-9 to verify their eligibility to work in the U.S.
3. Track Their Hours: Use a simple spreadsheet or time-tracking app. This is crucial proof of work for your child employee.
4. Pay Them Properly: Pay your child from your business bank account, not your personal one. A direct deposit into their own bank account is best.
5. Issue a W-2: At the end of the year, you must issue them a Form W-2 showing their total wages, just like any other employee.

Your Next Move: Maximize the Benefits, Minimize the Risk

Putting your child on the payroll can be a powerful financial strategy. This approach provides significant tax benefits by lowering your business income, and it empowers your child with earned money that can be used for opening a Roth IRA.

Your path forward is clear. Always follow the three pillars: legitimate work, reasonable pay, and meticulous records. With this framework, you are prepared to have a smart, confident conversation with your tax professional to put this plan into action.