Profit Sharing in Mexico (PTU): Calculation, Deadlines, and Risk
Learn how profit sharing in Mexico (PTU) works, including 10% calculation rules, payment deadlines, employee eligibility, and compliance risks.
Profit sharing in Mexico is one of the most misunderstood employer obligations in the country. Many foreign companies discover the liability too late, after they have already underfunded payroll or mismanaged eligibility.
This guide will give you a clear, practical understanding of how PTU works in Mexico, what it costs, and what happens if you get it wrong.
Do You Legally Have to Pay Profit Sharing in Mexico?
Yes. Profit sharing in Mexico is not optional. It is a constitutional right for employees and a mandatory obligation for employers under the Federal Labor Law.
There is no contract clause, internal policy, or business structure that removes this obligation if the legal conditions are met.
Here is what the law requires:
Mandatory under Mexican law: PTU is required by Article 123 of the Mexican Constitution and governed by the Federal Labor Law.
10% of annual taxable profits: The total distribution pool equals exactly 10% of your net taxable income as reported to SAT.
Applies to most private companies with employees: If you have staff and generate taxable profit, you are covered.
Exemptions that apply:
First year of operations: Newly created companies are exempt during their first fiscal year of operations.
Certain non-profits: Organizations without profit-generating activity may be excluded.
Companies with no taxable profit: If your SAT filing shows zero or negative taxable income, no PTU pool is generated.
Who the obligation applies to:
Mexican legal entities: All registered companies with employees in Mexico.
Foreign companies with a Mexican entity: The obligation sits with the local entity, not the foreign parent.
Companies hiring through an Employer of Record: The EOR is the legal employer and holds the PTU obligation on behalf of the client company.
If you generate taxable profit and employ staff in Mexico, PTU is not optional.
How Much Will Profit Sharing Cost Your Company?
PTU is one of the biggest variable cost drivers in Mexican employment. The amount is not discretionary. It is calculated directly from your tax filing and distributed according to a fixed formula defined by law.
Step 1: Determine the Total PTU Pool
10% of net taxable income reported to SAT in your annual tax return.
Based strictly on your filed tax return: The figure comes from your official declaration, not from internal accounting adjustments.
No discretionary adjustment: You cannot reduce the pool by issuing bonuses, increasing reserves, or making other internal accounting moves after the fiscal year closes.
If your company reported MXN 5,000,000 in net taxable income, your PTU pool is MXN 500,000. That full amount must be distributed to eligible employees.
Step 2: How the Distribution Formula Works
The PTU pool is split into two equal halves, each distributed using a different criterion:
50% allocated by days worked: Each eligible employee receives a share proportional to the number of days they worked during the fiscal year.
50% allocated by salary level: Each eligible employee receives a share proportional to their daily pay rate relative to other eligible employees.
Only base salary is considered: Bonuses, overtime, commissions, and allowances are excluded from the salary calculation used for PTU distribution.
Step 3: The Legal Payment Cap Per Employee
Mexican law places a cap on the maximum PTU any single employee can receive. The cap is the greater of:
3 months of the employee's salary, or
The average PTU that employee received over the last 3 years
This cap limits individual payouts but does not reduce the total 10% pool. Any excess caused by individual caps must be redistributed among other eligible employees in the same fiscal year.
Real Numerical Example of PTU
Suppose your company has 10 employees and reported MXN 2,000,000 in net taxable income for the fiscal year.
Total PTU pool: MXN 200,000
The pool splits into two equal halves of MXN 100,000 each.
Half 1: Distributed by Days Worked (MXN 100,000)
Figure | |
Total PTU half | MXN 100,000 |
Total days worked by all employees | 3,650 days (10 × 365) |
Value per day worked | MXN 27.40 (100,000 ÷ 3,650) |
Days worked by this employee | 365 days |
This employee receives | MXN 10,000 (365 × 27.40) |
Half 2: Distributed by Salary Level (MXN 100,000)
Figure | |
Total PTU half | MXN 100,000 |
Total salaries of all employees combined | MXN 1,200,000 |
This employee's annual base salary | MXN 180,000 |
This employee's salary share | 15% (180,000 ÷ 1,200,000) |
This employee receives | MXN 15,000 (100,000 × 15%) |
Combined PTU for This Employee
Component | Amount |
Days-worked share | MXN 10,000 |
Salary-level share | MXN 15,000 |
Total PTU before cap check | MXN 25,000 |
Cap Check
Before paying, verify the individual cap applies. The employee cannot receive more than the greater of:
Cap Option | Calculation | Amount |
3 months of salary | MXN 180,000 ÷ 12 × 3 | MXN 45,000 |
Average PTU last 3 years | Based on prior payments | Varies |
In this example, MXN 25,000 is below the MXN 45,000 cap, so the full MXN 25,000 is paid with no reduction needed.
Which Employees Qualify for PTU?
Eligibility mistakes are one of the most common causes of PTU disputes and labor inspections. Employers must apply the rules correctly to every person who worked for the company during the fiscal year, not just current staff.
Eligible employees:
Must have worked at least 60 days in the fiscal year to qualify. This does not need to be consecutive.
Applies to current and former employees: If someone resigned or was terminated during the year and worked 60 or more days, they are still entitled to their share.
Days on maternity leave count: Legally protected leave periods are included in the day count for eligibility and distribution.
Paid leave counts toward eligibility: Authorized paid absences do not disqualify an employee from PTU.
Not eligible:
Directors and general administrators: Senior officers with management authority over the company are excluded by law.
Independent contractors: True contractors operating under civil or commercial law do not receive PTU. However, see the misclassification risk section below.
If a contractor has worked under your supervision, followed your schedule, or worked exclusively for your company, Mexican labor authorities may treat them as an employee.
That reclassification creates retroactive PTU liability in addition to back wages, social security, and severance obligations.
When Must PTU Be Paid in Mexico?
PTU has fixed legal deadlines tied to when the company files its annual tax return. Missing these deadlines triggers automatic labor authority scrutiny.
Within 60 days after filing the annual tax return.
Corporations (personas morales): PTU must be paid between April 1 and May 30 each year.
Individuals with business income (personas fisicas): PTU must be paid between May 1 and June 29 each year.
Payment must be made even if employees challenge calculations: Disputes about individual amounts do not suspend the employer's obligation to pay on time.
Failure to pay PTU by the legal deadline gives employees the right to file an immediate complaint with labor authorities.
Inspections follow, and fines are assessed from the date of the violation, not the date of discovery. Learn more about employer tax responsibilities in Mexico and how deadlines are enforced.
What Happens If You Do Not Pay Profit Sharing in Mexico?
Non-payment of PTU is treated as a serious labor violation in Mexico. The consequences are financial, legal, and operational.
Labor fines under the Federal Labor Law: Fines are calculated per affected employee and can accumulate quickly for companies with larger teams.
Employees can file complaints with PROFEDET: Mexico's labor defense office processes PTU complaints and can trigger formal inspections without prior notice.
One-year statute of limitations: Employees have up to one year from the payment deadline to file a PTU claim. Former employees retain this right after leaving the company.
Court-ordered retroactive payment: Labor courts can order full payment of owed PTU plus legal interest if the case proceeds to litigation.
Potential reputational damage: PTU disputes become part of a company's labor record, affecting future hiring, audits, and relationships with Mexican authorities.
Read more about the consequences of unjust dismissal and labor violations in Mexico to understand the broader enforcement environment.
Special Situations Employers Ask About PTU
What if the company had a loss? If your annual tax filing shows zero or negative taxable income, no PTU pool is generated. You have no distribution obligation for that fiscal year. However, this must reflect your actual SAT filing, not an internal accounting adjustment.
What if an employee resigns before the May payment deadline? If the employee worked 60 or more days during the fiscal year, they remain eligible for PTU even after resignation or termination. You must locate them and pay their share by the legal deadline.
What if the company is new? Companies in their first full year of operations are exempt from PTU for that year only. From the second year onward, the obligation applies in full if taxable profit is generated.
What if salary increased during the year? PTU distribution uses the salary the employee earned during the fiscal year. If salary changed mid-year, the calculation must reflect the actual salary paid during each period worked, not just the year-end figure.
Does PTU affect payroll taxes? PTU is subject to special ISR treatment for employees. The exemption equals 15 times the daily minimum wage. Amounts above that threshold are taxed at a preferential rate through a specific calculation method. Employers must apply this correctly when processing payment.
Is PTU taxable to employees? Yes, partially. The exempt portion is calculated based on the minimum wage and number of days in the year. The taxable portion above the exemption is subject to ISR withholding by the employer at the time of payment.
Profit Sharing and Independent Contractors
This is where many foreign companies make costly mistakes. The classification of employees directly determines PTU exposure, and Mexican labor authorities examine it closely.
True independent contractors who operate under civil or commercial law, invoice through their own CFDI, work for multiple clients, and maintain genuine independence do not receive PTU. The obligation does not apply to them.
However, misclassification is a serious and common problem. If a employees classified as a contractor actually operates under employer direction, follows a fixed schedule, works exclusively for one company, or uses company-provided tools and resources, Mexican law treats that person as an employee regardless of what the contract says.
Misclassification of an employee as a contractor can trigger:
Back wages for the full period of misclassified employment
Social security liabilities including unpaid IMSS and INFONAVIT contributions
Mandatory severance obligations including 90-day constitutional indemnity
Retroactive PTU for every fiscal year the employee was misclassified
Since 2022, systematic misclassification can also be treated as tax fraud, creating criminal exposure beyond civil labor liability. Read more about the difference between contractors and employees in Mexico before making any classification decision.
How Profit Sharing Works When Using an Employer of Record (EOR)
For foreign companies hiring in Mexico through an Employer of Record, PTU works differently from a structural standpoint but the financial obligation remains fully real.
The EOR is the legal employer: Under Mexican law, the EOR holds the employment relationship and therefore carries the PTU obligation on its books.
The EOR calculates and distributes PTU: The EOR manages all eligibility checks, formula applications, cap calculations, and payment processing directly. While the EOR handles PTU calculations and payments, the client is responsible for funding the obligation.
The client funds the PTU obligation: The foreign company must budget for and fund the PTU payment. The EOR does not absorb this cost on behalf of the client.
PTU exposure must be included in total employment cost forecasting: When calculating the true cost of hiring in Mexico, PTU must be treated as a predictable annual variable, not a surprise expense. Learn more about cost savings with an EOR in Mexico and how to plan correctly.
There is no legal way to avoid PTU through an EOR structure: The obligation exists because the EOR is the sole legal employer and files taxable income in Mexico. It cannot be contracted away or restructured out of existence.
A well-known EOR like Human Resources Mexico (HRM) will calculate your estimated PTU exposure at the start of the engagement and update the forecast as the fiscal year progresses, so you are never surprised at payment time.
Practical Employer Checklist for PTU Compliance
Use this checklist every year before the payment deadline to reduce audit risk and ensure full compliance.
Confirm taxable profit: Obtain the final net taxable income figure from your SAT annual tax return before beginning any calculation.
Calculate the 10% pool: Apply exactly 10% to the confirmed taxable income figure. No adjustments.
Build the eligibility list: Identify all current and former employees who worked 60 or more days during the fiscal year, including those on protected leave.
Apply the distribution formula: Split the pool 50% by days worked and 50% by base salary for each eligible employee.
Apply the individual payment cap: Check each employee's result against the cap of 3 months salary or the 3-year PTU average, whichever is greater.
Verify documentation: Confirm that days worked, salary records, and leave records are accurate and match your IMSS and SAT filings.
Schedule payment before the deadline: Corporations must pay by May 30. Individuals with business income must pay by June 29.
Maintain records for inspections: Keep all PTU calculations, payment receipts, employee acknowledgments, and supporting payroll data for a minimum of five years.
Learn more about common payroll audit errors in Mexico to understand what inspectors look for when reviewing PTU compliance.
Conclusion: Why Profit Sharing Is One of the Biggest Cost Drivers in Mexico
PTU is not a minor administrative task. For companies with meaningful taxable profits and a team of employees, it represents a significant annual cash obligation that must be planned for, calculated precisely, and paid on time.
PTU significantly increases total employment cost. Depending on company profitability and team size, PTU can add thousands or tens of thousands of dollars to your annual labor budget. It must be modeled into your total cost of employment from day one, not discovered at year end.
PTU cannot be waived. No employment contract, mutual agreement, policy document, or internal resolution removes the obligation. It exists in law and is enforced by labor courts and inspectors with real authority.
PTU must be forecasted annually. Because the pool is tied directly to taxable profit, it fluctuates year to year. Companies should build PTU into their financial planning as a variable obligation that is reviewed and estimated quarterly.
PTU must be handled correctly to avoid labor disputes. Eligibility errors, calculation mistakes, and missed deadlines all create liability. Employees and former employees have the right to challenge PTU calculations for up to one year, and labor authorities take these claims seriously.
Whether you operate through a Mexican legal entity or hire through a REPSE-registered EOR, PTU is part of the employment in Mexico. The companies that manage it well treat it as a planned cost. The companies that struggle with it treat it as a surprise.
Human Resources Mexico ensures PTU is accurately calculated, funded, and distributed annually, keeping your team compliant and your finances predictable. If you want to hire in Mexico and stay compliant, reach out andrequest a custom proposal for your hiring needs.
