The Seniority Premium (prima de antigüedad) is a Panamanian labor benefit with an important distinction: unlike the 13th Month Bonus or the 14th Month Bonus, it accumulates throughout the entire employment relationship and is paid to the employee upon termination — whether by resignation, dismissal, or retirement. The employer must fund it monthly in a separate account. Errors in this funding are one of the most costly labor contingencies in Panama.
Important: the rate, calculation method, and funding obligations are governed by the Labor Code and current MITRADEL regulations. Verify with your accountant or labor advisor before adjusting your payroll policy.
What Is the Seniority Premium?
The Seniority Premium is an economic benefit that accumulates in favor of the employee at the rate of one week of salary per year of service. It is governed by Panama's Labor Code and applies to all private-sector employment relationships, regardless of contract type.
Three key characteristics:
- It accrues throughout the entire employment relationship (it is not paid out annually).
- It is paid out when the employment ends, for any reason (voluntary resignation, justified dismissal, unjustified dismissal, mutual agreement, retirement, or the employee's death).
- The employer must fund the premium in a separate trust account dedicated exclusively to this purpose.
The 1.92% Rate
The monthly funding rate is 1.92% of all wages earned by the employee in the month. This is approximately equivalent to one week of salary per year (52 weeks per year = 1/52 ≈ 1.92%).
What is included in the base:
- Base salary.
- Earned commissions.
- Overtime.
- Regular bonuses.
- Proportional 13th Month Bonus paid in the month (yes, the 13th month is also included in the base).
What is NOT included:
- Non-contributory travel allowances.
- Reimbursable representation expenses.
- The Seniority Premium itself (it is not its own base).
Monthly Calculation Example
Carlos earns in April 2026:
- Base salary: B/.1,200.00
- Overtime: B/.150.00
- Commissions: B/.300.00
- Total earned: B/.1,650.00
Seniority Premium contribution for April:
- 1,650 × 1.92% = B/.31.68
(Note: B/. = Balboa, Panama's currency, which is pegged 1:1 to the US dollar.)
This amount must be transferred to the premium fund within the deadlines established by current regulations (typically within the month following the pay period).
The Mandatory Separate Fund
One of the strictest particulars of the Seniority Premium in Panama is the obligation to keep the funds separate from the employer's assets. The company must:
- Open a trust or specialized account with an authorized financial institution.
- Deposit 1.92% monthly per employee into that account.
- Not use those funds for normal business operations.
- Maintain individualized records per employee.
Why the separation? To ensure that when the employee's employment ends, the funds are immediately available. In the event of the employer's bankruptcy or insolvency, the premium funds are exempt from attachment by the company's creditors: they economically belong to the employee from the moment of deposit.
Consequences of not funding the premium:
- MITRADEL fine for non-compliance.
- Obligation to pay the premium at the time of the employee's claim from the company's own resources (liquidity risk if the company did not fund it).
- In the event of bankruptcy: employees are preferred creditors but compete with other creditors if there is no separate fund.
When Is It Paid to the Employee?
The accumulated premium is paid to the employee in the following cases:
| Reason for Termination | How It Is Paid |
|---|---|
| Voluntary resignation | Full accumulated premium |
| Justified dismissal | Full accumulated premium |
| Unjustified dismissal | Full accumulated premium + separate severance pay |
| Mutual agreement | Full accumulated premium |
| Retirement | Full accumulated premium |
| Employee's death | To the legal heirs |
| Company closure | Full accumulated premium |
Important: the premium is paid regardless of the reason for termination, which distinguishes it from severance pay (which only applies to unjustified dismissals).
Difference Between the Seniority Premium and Severance Pay
These two concepts are often confused but are distinct:
| Concept | Seniority Premium | Severance Pay |
|---|---|---|
| Applies when | Any end of employment | Only unjustified dismissal |
| Rate | 1.92% monthly on earned wages | Variable per years of service |
| Funding | Monthly in a separate account | Payable at time of dismissal |
| Combinable with | 13th Month Bonus, vacation, etc. | Yes, adds to other benefits |
| Subject to CSS | No (it is a benefit, not salary) | No |
In an unjustified dismissal, the employee receives BOTH: the accumulated Seniority Premium AND the corresponding severance pay. This can become a significant cost for long employment relationships.
Final Settlement Example
Ana worked at a company for exactly 5 years with a salary that evolved from B/.1,000 to B/.1,800. Her total earnings over the 5 years were B/.85,000 (including raises, commissions, and overtime).
- Accumulated premium: 85,000 × 1.92% ≈ B/.1,632.00
If Ana resigns voluntarily, she receives B/.1,632 (plus proportional 13th Month Bonus, proportional vacation pay, and pending income tax).
If it were an unjustified dismissal, the corresponding severance pay would be added on top.
Tax Aspects
The Seniority Premium in Panama:
- Is not subject to CSS (Social Security) contributions (it is a social benefit, not salary).
- Is subject to Income Tax under the applicable brackets, but with special treatment: it has a partial exemption established in tax law.
- The employer may deduct the monthly fund contributions as an operating expense if they are properly funded.
For details on income tax on labor benefits, see our 2026 Panama payroll income tax guide.
Common Mistakes with the Seniority Premium
- Not funding monthly: the company promises to pay at the end but does not set aside the funds. This is the #1 cause of problems in bankruptcies.
- Calculating on base salary only: forgetting commissions, overtime, and bonuses reduces the premium — and MITRADEL can adjust retroactively with a fine.
- Confusing the premium with severance pay: paying only the premium in an unjustified dismissal underpays the employee (and opens exposure to a labor lawsuit).
- Not adjusting for salary changes: when an employee receives a raise, the monthly base changes. The payroll system must recalculate automatically.
- Drawing on trust funds for operating cash flow: in addition to being prohibited, it is a criminal offense if it affects liquidity for employees.
- Not documenting the payment: when the premium is paid at the end of the relationship, a settlement document must be signed detailing the calculation and acknowledging payment.
How cifraHQ Automates the Seniority Premium
cifraHQ automatically calculates the monthly 1.92% contribution on each employee's actual earned wages, maintains an individualized cumulative record per employee, integrates with your trust account to verify funding, generates the final settlement calculation when an employment relationship ends (premium + proportional 13th Month Bonus + proportional vacation + severance if applicable), and produces the signable settlement document with a detailed breakdown of each item.
Want to see how cifraHQ handles the complete Panamanian payroll cycle — 13th Month Bonus, Seniority Premium, CSS, income tax, MITRADEL? Request a demo or explore our Panama payroll guide.
Official Resources
- Panama Labor Code — MITRADEL
- Caja de Seguro Social (Social Security)
- 13th Month Bonus Guide — another mandatory benefit
This article is informational and does not constitute legal advice. Rates, deadlines, and specific obligations may be updated; verify with your labor advisor before adjusting actual payroll policies.