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Interest on Unpaid Wages in California: What Employees and Employers Need to Know

michael
Reviewed by: Michael J. Berry
employment and personal injury attorney

Have you ever wondered what happens when your employer fails to pay you on time? In California, unpaid wages don’t just stop at the amount owed — interest on unpaid wages may also apply. Employees are legally entitled to this interest, ensuring that delayed payment doesn’t go unpunished.

At MJB Law Group, a leading California employment and injury law firm, we understand how frustrating and stressful it can be when your hard-earned wages are withheld.

This guide explores everything you need to know about Interest on Unpaid Wages in California, including how it’s calculated, the laws behind it, and how to recover what’s rightfully yours.

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Interest on Unpaid Wages in California

Let’s start with the basics — interest on unpaid wages in California is a financial compensation designed to make employees whole again when employers delay payment.

Essentially, it’s the law’s way of saying, “Time is money.” If your employer owes you wages, they also owe you the value of that delay in the form of interest.

Understanding Unpaid Wages

What Counts as Unpaid Wages Under California Law

Unpaid wages include any amount of money an employee has earned but not received. This could be hourly pay, salary, overtime, bonuses, or commissions.

If you’ve worked for it — you deserve to be paid for it.

Common Situations Leading to Unpaid Wages

Unpaid wages can arise from:

  • Misclassified employees (treated as independent contractors)
  • Late final paychecks after termination
  • Overtime violations
  • Withheld bonuses or commissions

Examples of Wage Violations and Delays

Think of employees who clock out at 5 PM but are asked to keep working “off the clock.” Or someone promised a commission that never arrives. These are prime examples of wage violations that can lead to claims — and interest.

Legal Basis for Interest on Unpaid Wages

California Labor Code Section 218.6 Explained

This section clearly states that employees are entitled to 10% per annum interest on unpaid wages, accruing from the date they were due until payment is made.

The Purpose of Awarding Interest on Late or Unpaid Wages

The goal is simple — to compensate employees for the time value of their money and discourage employers from delaying payments.

How Interest Encourages Employer Compliance

Employers have an added incentive to comply with wage laws when they know that delaying payments will cost them more in the long run.

How Interest Is Calculated on Unpaid Wages

The Legal Interest Rate in California (10% Per Year)

Under Labor Code §218.6, the legal interest rate on unpaid wages is 10% simple interest annually — a significant amount over time.

How Interest Is Applied — Simple vs. Compound

California uses simple interest, meaning it’s calculated only on the principal amount owed, not on previously accrued interest.

When Interest Begins to Accrue

Interest starts from the date wages were due — not when the claim was filed or when the employer acknowledges the debt.

Types of Wages Eligible for Interest

Regular Hourly and Salary Pay

All hourly and salaried workers are covered under the law.

Overtime and Double-Time Wages

Unpaid overtime or double-time pay accrues interest just like regular wages.

Unpaid Bonuses, Commissions, and Tips

Even variable earnings like bonuses or commissions count if they are part of agreed compensation.

Scenarios Where Interest Applies

Late Final Paychecks After Termination

When employees are terminated or resign, California law requires prompt final pay. Delays trigger both penalties and interest.

Misclassified Employees Owed Back Pay

Workers wrongly labeled as independent contractors can claim unpaid wages — plus interest.

Violations of Overtime or Minimum Wage Laws

Failure to pay correct overtime or minimum wage rates can quickly snowball into substantial liability.

Employer Obligations Under California Law

Paying All Earned Wages Promptly

Employers must pay all earned wages on time — no excuses.

Complying With Final Paycheck Deadlines

Final wages must be paid immediately upon termination or within 72 hours if the employee resigns without notice.

Avoiding Penalties for Late Payments

Late payments may lead to both waiting time penalties and interest accruals.

Penalties for Failing to Pay Wages on Time

Waiting Time Penalties (Labor Code §203)

This law imposes up to 30 days of additional wages as a penalty for delayed final pay.

Cumulative Interest and Damages

Interest continues to accumulate until full payment is made.

How Penalties and Interest Work Together

An employee can receive both waiting time penalties and interest — they’re not mutually exclusive.

The Role of the California Labor Commissioner

Filing a Wage Claim (DLSE Process)

Employees can file a wage claim with the Division of Labor Standards Enforcement (DLSE).

Investigating and Enforcing Wage Violations

The DLSE investigates claims, holds hearings, and can issue legally binding orders.

How Interest Is Included in Awarded Settlements

Any final wage order includes the principal, penalties, and applicable interest.

How Employees Can Claim Interest on Unpaid Wages

Filing a Wage Claim With the DLSE

Filing is free and straightforward. Documentation such as pay stubs and timesheets can strengthen your claim.

Pursuing a Civil Lawsuit for Recovery

Employees may also choose to file a lawsuit — firms like MJB Law Group can guide you through this process.

Requesting Interest in Settlement Negotiations

Always ensure that interest is part of your settlement demand — it’s your legal right.

Statute of Limitations for Unpaid Wage Claims

Time Limits for Filing Wage Complaints

Typically, employees have three years to file a wage claim in California.

Extending Deadlines for Ongoing Violations

Each unpaid paycheck can restart the clock on the statute of limitations.

Why Timely Action Is Crucial

Waiting too long may mean losing your right to recover wages and interest.

Employer Defenses Against Wage and Interest Claims

Proof of Payment or Employee Misclassification Defense

Employers may claim that wages were paid or that workers were properly classified.

Disputes Over Hours Worked

Documentation such as timecards can make or break these disputes.

Good Faith Errors and Payroll Miscalculations

Although not always malicious, errors still carry legal consequences.

Recordkeeping Requirements for Employers

Timecard and Payroll Documentation Rules

Employers must maintain accurate records of hours worked and wages paid.

Maintaining Records for at Least Three Years

California law mandates a minimum of three years for record retention.

Employer Liability for Missing or Inaccurate Records

Missing records usually benefit employees in disputes — the burden shifts to the employer.

Impact of Interest on Class Action Wage Claims

Group Settlements for Misclassified or Underpaid Workers

Employees can join forces in class actions to recover unpaid wages and interest collectively.

How Interest Is Calculated in Collective Claims

Interest is usually computed proportionally based on each individual’s unpaid wages.

Notable California Cases Involving Interest Awards

Several high-profile cases have resulted in multi-million-dollar settlements including accrued interest.

Interest and Waiting Time Penalties: Key Differences

Understanding When Each Applies

Interest applies to any unpaid wages, while waiting time penalties apply to late final paychecks.

How They Can Be Combined in Wage Recovery

An employee may be entitled to both, depending on the violation.

Examples of Dual Penalty Cases

For instance, an employee not paid after quitting may claim both unpaid wages plus interest and waiting time penalties.

How Interest Impacts Employers Financially

Calculating Long-Term Costs of Delayed Payments

Even minor delays can result in thousands of dollars in accumulated interest.

Legal and Reputational Risks for Non-Compliance

Wage violations can tarnish a company’s reputation and lead to costly lawsuits.

Why Preventive Payroll Practices Save Money

Regular audits and prompt corrections help avoid legal trouble — and unnecessary interest accrual.

Steps Employers Can Take to Avoid Interest Liability

Conducting Regular Payroll Audits

Audits help ensure employees are properly classified and compensated.

Promptly Correcting Wage Errors

Fixing mistakes quickly can prevent interest from accumulating.

Consulting Employment Law Attorneys for Compliance

Partnering with experts like MJB Law Group can safeguard against compliance issues.

Recovering Interest Through Settlement or Litigation

Negotiating Fair Settlements With Employers

Most cases settle out of court — make sure interest is included in the settlement terms.

Interest as Part of Court-Ordered Judgments

Courts automatically include interest when awarding unpaid wages.

Collecting Payment After a Judgment

Employers who fail to pay may face enforcement actions or wage garnishment.

MJB Law Group: Advocates for California Workers Owed Wages

Located at 1442 Irvine Boulevard, Suite 201, Tustin, CA 92780, MJB Law Group is a boutique litigation law firm specializing in employment and personal injury law.

Open Monday through Friday from 8:30 AM to 5:30 PM, MJB Law Group fights for employees who have been wronged by corporations or insurers. Our mission? To level the playing field and ensure justice for every Californian.

If you’re owed wages, we will stand by your side, providing compassionate, client-focused representation from start to finish. Call us now.

Conclusion

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In California, employees don’t have to tolerate delayed or withheld wages. The law protects your right not just to your pay but also to the interest you’re owed. Whether your employer is stalling, misclassifying you, or simply ignoring the law, it’s essential to act quickly.

MJB Law Group can guide you every step of the way, ensuring you recover your unpaid wages and interest — and the justice you deserve.

Frequently Asked Questions

What is the legal interest rate on unpaid wages in California?

It’s 10% per year, as set by Labor Code §218.6.

When does interest start to accrue?

Interest begins from the date the wages were originally due, not when you file a claim.

Can I collect both interest and waiting time penalties?

Yes — both can apply simultaneously depending on your situation.

Do commissions and bonuses earn interest?

Absolutely. If they’re part of your agreed compensation, they accrue interest when unpaid.

How far back can I claim unpaid wages and interest?

Typically, up to three years, but ongoing violations can extend this window.

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