A performance improvement plan (PIP) can protect an employer or hurt one. When it works, it shows you set clear expectations, gave the employee a fair shot, and ended the job only after the numbers didn’t move. When it fails, it hands the employee a ready-made timeline of vague goals, skipped meetings, and a firing that landed right after a complaint.

Here is the short answer from wrongful termination defense lawyers: a failed PIP supports a termination in California only when the plan was specific, measurable, applied consistently, and documented from the first meeting to the last. It will not hold up if it looks like cover for discrimination, retaliation, or an unwanted accommodation request.

Do California Employers Need a PIP Before Firing Someone?

Usually not. Most California employees are at-will under Labor Code § 2922, so no PIP is legally required. But at-will status does not stop an employee from arguing that the real reason for the firing was unlawful, and it does not erase promises you made yourself.

In Guz v. Bechtel National (2000), the California Supreme Court confirmed that an employer’s policies and practices can create implied terms limiting when someone can be fired. If your handbook promises progressive discipline or a PIP first, skipping that step hands the employee an extra claim. Read your handbook and employment agreements together before leaning on at-will language alone. For more on where that protection ends, see what at-will employment actually protects employers from.

What Makes a PIP Hold Up in a Wrongful Termination Case?

A defensible PIP reads like a plan a real person could follow. Look for these elements:

• Measurable goals. “Close 12 tickets a week with a 90% first-response rate” can be tested. “Show more ownership” cannot.

• A fair timeline. Most plans run 30 to 90 days, long enough for a reasonable employee to improve.

• Real support. Training, tools, and a named manager who is available to help.

• Documented check-ins. Weekly or biweekly meetings, each followed by written feedback.

• A stated consequence. The plan says plainly that missing the goals can lead to termination.

• Acknowledgment. Ask for a signature confirming receipt, and note it if the employee declines to sign.

Consider a Santa Cruz property management company that puts a leasing agent on a 60-day plan with three numeric targets and weekly written check-ins. If the agent misses all three, the termination letter can cite each metric and each meeting by date. That record is much harder to attack than a manager’s recollection.

How Employees Attack a Failed PIP

Wrongful termination defense lawyers see the same pretext arguments over and over:

• Suspicious timing. The PIP began soon after a complaint, a leave request, or a medical disclosure. For certain Labor Code complaints, SB 497 creates a rebuttable presumption of retaliation when the adverse action comes within 90 days.

• A sudden turn. Years of solid reviews, then a PIP with no warning.

• Uneven treatment. Coworkers with similar results were never put on a plan.

• Goals built to fail. Targets nobody in the role has ever reached.

• A moving explanation. The reason in the termination letter differs from the one given to EDD or in the lawsuit.

• Biased remarks. In Reid v. Google (2010), California courts declined to automatically disregard so-called stray remarks, so an offhand comment about age or leave can become evidence.

Harris v. City of Santa Monica (2013) adds another layer. If an employee proves discrimination was a substantial motivating factor, they can still recover attorney’s fees and declaratory relief, even when the employer shows it would have made the same decision anyway. Clean, contemporaneous records are your best protection against that outcome.

When to Pause: Leave, Disability, and Complaints

Stop and think before starting or finishing a PIP if the employee recently asked for leave, disclosed a medical condition, or raised a complaint. A performance problem connected to a disability may trigger your duty to engage in the interactive process before any discipline. If the employee complained about harassment, wages, or safety, review how to discipline an employee who has made a workplace complaint first.

The same care applies when someone returns from CFRA or pregnancy disability leave. A PIP in the first weeks back, built on work that went undone during the absence, invites the argument that the leave itself was held against them.

How to Document the Termination Itself

The way you end the employment matters as much as the plan that led there. Keep the meeting short and private, with a second manager or HR present. Explain the decision in the same terms the PIP used, and don’t debate the details. Then make sure the paperwork matches:

• Write a termination memo that ties the decision to specific PIP metrics and dates.

• Use one consistent reason across the termination letter, the EDD response, and every later statement.

• Pay final wages at termination under Labor Code § 201 to avoid waiting time penalties.

• Provide required notices, including the written notice of change in employment status for unemployment purposes.

• Preserve the personnel file. Former employees can request it under Labor Code § 1198.5, and employers must keep it for at least three years. Since January 1, 2026, SB 513 also adds education and training records to what employees can request.

When to Call Wrongful Termination Defense Lawyers

Have an employer defense attorney review the PIP before you issue it and again before the final meeting. A short review costs far less than defending a lawsuit. Counsel can test your documentation for pretext risk, compare your timeline against any protected activity, and confirm your process matches your own policies. If a claim has already been filed, read our guide on how to defend a wrongful termination claim in California.

Brereton, Mohamed & Korte LLP provides wrongful termination defense for employers throughout Santa Cruz County. Call 831-429-6391 to speak with an employment defense attorney before your next performance-based termination.

Read More: Wrongful Termination Defense After a Failed PIP: Documenting Performance-Based Terminations in California

Frequently Asked Questions

1. Is a PIP required before firing an employee in California?
Generally, no. Most California employees are at-will. However, if your handbook, contracts, or consistent past practice promise a PIP or progressive discipline, skipping it can support an implied contract claim.

2. How long should a performance improvement plan last?
Most run 30 to 90 days, depending on the role and the goals. The key is giving a reasonable employee a real chance to improve. A very short PIP for complex targets tends to look like a setup.

3. Can an employee on a PIP still file a retaliation or discrimination claim?
Yes. A PIP does not shield an employer from claims. If the employee shows the plan was a pretext for discrimination or retaliation, the documentation you created can be used against you.

4. What if the employee refuses to sign the PIP?
A signature usually acknowledges receipt, not agreement. If the employee declines, record the refusal, the date, and who was present, then continue the plan as written.

5. Should we start a PIP after an employee requests medical leave?
Proceed carefully. A PIP soon after a leave or accommodation request can look retaliatory. Talk to counsel first and document that the performance concerns existed before the request.

6. Can we fire an employee before the PIP period ends?
Sometimes, such as for serious misconduct unrelated to the plan. Ending a PIP early for performance reasons undercuts the claim that you gave the employee a fair chance, so get legal advice first.

7. What do wrongful termination defense lawyers need to see first?
Expect to provide the PIP, all check-in notes, prior performance reviews, the termination letter, relevant emails, and records showing how similar employees were treated. Complete, dated records are the foundation of a strong defense.