California child support is based on more than regular salary. Bonuses, commissions, overtime, and other variable compensation may be considered when determining a parent’s income.

The challenge is calculating support when that income changes from month to month or is not guaranteed.

Variable Compensation Can Count as Income

Employment income may include:

• Annual or quarterly bonuses
• Sales commissions
• Performance incentives
• Overtime pay
• Profit-sharing payments
• Tips
• Certain employment benefits
• Other recurring compensation

A parent should not assume that a payment is excluded merely because it is described as discretionary or paid only once or twice per year.

The court examines the nature of the payment, payment history, and likelihood of future compensation.

Past Income Can Help Show a Pattern

Pay stubs, tax returns, employment contracts, and bonus histories can help determine whether variable income is recurring.

A single unusually large bonus may not represent future earnings accurately. Conversely, a parent who has received substantial bonuses every year may have difficulty arguing that the income should be ignored entirely.

The appropriate period for averaging depends on the circumstances. A longer history may be useful when compensation changes significantly from year to year.

The Court May Use a Percentage-Based Order

When future bonus or commission income is uncertain, the court may set monthly support using regular income and order additional support as a percentage of later variable compensation.

This type of order can reduce the need to return to court every time a bonus is paid.

The order should clearly identify:

• Which payments qualify
• Whether the calculation uses gross or net income
• The applicable percentage
• When payment is due
• What documentation must be exchanged
• Whether there is a maximum amount or other limitation

Unclear language can create disputes about stock compensation, deferred bonuses, expense reimbursements, and payments earned in one year but received in another.

Parents Must Provide Accurate Income Information

A parent receiving commissions or bonuses should provide complete compensation records. A tax return alone may not show when the income was earned or whether a similar payment is expected.

Employment records may identify performance targets, payment dates, guaranteed draws, recoverable advances, or circumstances that could reduce future compensation.

A parent should not intentionally defer or redirect compensation to lower support. The court may examine earning history and the actual circumstances surrounding the payment.

The Existing Order Remains in Effect

Receiving a bonus does not automatically change support unless the existing order includes a provision covering that income.

Likewise, losing a bonus does not authorize a parent to reduce regular support independently. A modification must be requested through an authorized process.

A practical California child support order accounts for variable compensation without assuming that every year will be identical.