Picture this. On Monday, an employee submits a resignation letter. On Tuesday, HR replies in writing: “Resignation accepted.” By Friday, the employee has changed his mind and asks, “Can I stay?”

Can he simply take the resignation back? Not necessarily. The answer depends on whether the resignation was effectively accepted, whether it has already taken effect, and whether the employer agrees to the request. And if the employer says yes, can it attach conditions, like a performance improvement plan, or treat him as a “new hire”? Let’s walk through it in plain language.

First: What Makes a Resignation Effective?

A resignation is the employee’s own decision to end the employment. It should be voluntary and clear. If an employee later claims he was pressured, tricked, or forced to sign, whether the resignation was truly voluntary becomes a question of fact, and the circumstances will matter.

Under Article 300 of the Labor Code (formerly Article 285), an employee who resigns without a special reason generally gives the employer 30 days’ written notice. Failing to give the required notice may expose the employee to a claim for damages.

But handing in a letter is not the whole story. The Supreme Court has held that, for a resignation to become effective, there must be acceptance by the employer. Whether there was an effective acceptance depends on the evidence and on what the employer actually did, not merely on whether a form with a particular title was signed.

Before Acceptance: Can the Employee Change His Mind?

Generally, yes. Before the resignation is effectively accepted, the employee may retract it.

In Vergara v. ANZ Global Services and Operations Manila, Inc. (G.R. No. 250205, February 17, 2021), the employee withdrew his resignation the day before his last day of work. The Supreme Court found no effective acceptance before the withdrawal. It did not treat the employer’s internal processing of the exit, such as an “Employee Leaving Advice,” as the same as accepting the resignation. The lesson for employers: acceptance should be clear and documented, not left to internal routing slips.

After Acceptance: The Rule Changes

In Intertrod Maritime, Inc. v. NLRC (G.R. No. 81087, June 19, 1991), the Supreme Court held that a resignation, once accepted, cannot be withdrawn without the employer’s consent. The employee who changes his mind must ask the employer to approve the withdrawal, almost like re-applying for the job. If the employer declines, that refusal is not illegal dismissal.

In Philippines Today, Inc. v. NLRC (G.R. No. 112965, January 30, 1997), the Court applied the same rule and expressly relied on Intertrod. It explained that employment rests on the consent of both sides, and an employer is not legally required to continue employing someone simply because the employee later changes his mind about leaving.

So after acceptance, a withdrawal letter is a request, not a right.

What If the Employee Is Still Serving the Notice Period?

This is where many employers and employees get confused. An employee ordinarily remains employed until the effective date of the resignation. But the fact that his last working day has not yet arrived does not bring back a right to withdraw.

In Intertrod, the resignation had already been approved even though the employee was still required to serve his 30-day notice. Once accepted, it was up to the employer whether to allow the withdrawal.

If the Employer Agrees to Let Him Stay: Can It Impose a Performance Improvement Plan?

Generally, yes. An employer may agree to keep the employee on reasonable conditions, including legitimate performance expectations. A performance improvement plan (PIP) makes sense when there is a genuine performance concern and the standards are reasonable and applied in good faith.

What the employer should avoid is using the attempted resignation as a reason for payback. A sudden demotion, an unjustified pay cut, unreachable targets, or deliberately unbearable working conditions may raise a constructive dismissal issue. This happens when continued work becomes impossible, unreasonable, or unlikely, or when a reasonable person in the employee’s position would feel forced to leave.

Also, failing a PIP does not automatically justify termination. The employer must still have a valid reason and follow the proper process, including written notices and a real chance for the employee to explain. A good practice is to put the PIP in writing as a condition of accepting the withdrawal and obtain the employee’s written acknowledgment or agreement where appropriate.

Can the Employer Treat Him as a “New Hire”?

This depends on whether the original employment has actually ended.

If the resignation has not yet taken effect and the employer lets him stay, calling him a “new hire” does not erase his existing status, years of service, or accrued benefits. A one-sided reduction of a benefit he already enjoys may also run into the rule against diminution of benefits (Article 100), particularly where the benefit rests on law, contract, company policy, or an established and consistent practice.

If the resignation has already taken effect and the employer later agrees to take him back, the parties are dealing with a new engagement, not a withdrawal of the resignation. The terms of that new engagement, including the treatment of prior service, should be clearly documented and consistent with applicable law, company policy, and the parties’ agreement.

Cuadra v. San Miguel Corporation (G.R. No. 194467, July 13, 2020) illustrates how a genuine break in employment can affect the counting of length of service. The Court said that where the employment relationship was validly severed, a return to the same employer is considered a rehiring, with service counted from the day of rehiring. Its facts, however, involved reinstatement after an illegal dismissal case, so it should not be read as a blanket rule for every resignation followed by a rehire.

A word on probation. A genuine rehire after a completed separation may involve a new employment relationship, and the employee’s status will depend on the circumstances. But an employer should not simply label an existing regular employee a “new hire” to reset his rights while the original employment is still continuing. Probation also has its own rules: the standards for regularization must be made known to the employee at the start, and probation generally cannot exceed six months. The real question is not what the paper says, but whether there was a genuine separation followed by a genuine new engagement.

Other Situations That Deserve Care

  • “Resign or be fired.” A resignation may be challenged if the circumstances show it was not truly voluntary. Whether it was voluntary is ultimately determined from the circumstances and the evidence presented.
  • Resigning while under investigation. An employee may resign while a case is pending and later ask to withdraw. The employer should document the resignation, its acceptance, and its decision on the withdrawal separately.
  • The employer moves the exit date earlier. Setting an earlier exit date without the employee’s agreement may be seen as an employer-initiated separation, which raises different legal issues from a voluntary resignation.
  • Resignation by email or text. The form is not necessarily decisive. What matters is whether the employee clearly and voluntarily showed an intention to end the employment, considering all the circumstances. In Philippines Today, the Court looked at the surrounding facts and did not insist on the literal word “resignation.”
  • Final pay. Once employment actually ends, DOLE Labor Advisory No. 06, Series of 2020 advises release of final pay within 30 days from separation, and a Certificate of Employment within three days from the employee’s request, unless a more favorable policy or agreement applies.

A Practical Checklist for Employers

  1. Review the resignation letter and the circumstances in which it was submitted.
  2. Decide, and document, whether and when the resignation was accepted.
  3. Respond to any withdrawal request in writing.
  4. If you agree to keep him, state clearly whether his service is continuous or a rehire after a completed separation.
  5. Put any performance conditions or new terms in writing, and obtain the employee’s written acknowledgment or agreement where appropriate.
  6. Do not use a resignation to get around security of tenure or to cut existing benefits.

For employees: if you have second thoughts, act right away and put your withdrawal in writing. Keep copies of your resignation, the acceptance, and your withdrawal, and read carefully before signing any new terms.

The Bottom Line

An employee can change his mind about resigning, but changing his mind does not always undo the resignation. Before effective acceptance, a timely retraction may stop the resignation from taking effect. After acceptance, the employee generally needs the employer’s consent.

If the employer agrees to let the employee stay, the next question is whether the original employment continues or a new one begins after a completed separation. That answer can affect seniority, benefits, regular status, and probation.

The safest approach for employers: decide clearly, document carefully, and do not let the paperwork say “new hire” when the facts say the original employment never ended.