PESSI vs SESSI vs KPESSI vs BESSI: The Complete Provincial Social Security Guide for Pakistani Employers

Overview of Pakistan's Provincial Social Security System

Pakistan's social security system for workers is administered at the provincial level, not federally. Each province has its own social security institution responsible for collecting contributions, managing funds, and delivering medical and other benefits to insured workers. For employers operating across multiple provinces, this creates distinct compliance obligations in each jurisdiction.

Understanding which body governs your workforce, what contributions are due, and what deadlines apply is essential to avoid penalties and ensure employees receive the benefits they are entitled to.

Which Act and Institution Applies Where

The applicable social security legislation depends on where the establishment is located, not where the company is incorporated:

• Punjab: Governed by the West Pakistan Employees Social Security Ordinance, 1965 (as adopted by Punjab). Administered by the Punjab Employees Social Security Institution (PESSI).
• Sindh: Governed by the Sindh Employees Social Security Act, 2016. Administered by the Sindh Employees Social Security Institution (SESSI).
• Khyber Pakhtunkhwa (KP): Governed by the KP Employees Social Security Act, 2019. Administered by KPESSI.
• Balochistan: Governed by the Balochistan Employees Social Security Act. Administered by BESSI (Balochistan Employees Social Security Institution).
• Islamabad Capital Territory (ICT): Workers employed in ICT-registered establishments fall under PESSI, as ICT does not have its own social security board.

Current Contribution Rate: 6% of Wages

Across all four provinces, the social security contribution is an employer-only obligation. Employees do not contribute to social security. The rate is 6% of the employee's wages, subject to a wage ceiling.

The maximum contribution per employee per month is capped at PKR 1,500. This cap means that once an employee's wage exceeds a certain threshold, the employer's contribution does not increase further. At the current cap of PKR 1,500, the implied wage ceiling is approximately PKR 25,000 per month, though this ceiling has been adjusted over time by each provincial board.

Practical calculation: if an employee earns PKR 20,000, the employer contributes PKR 1,200 (6% x PKR 20,000). If the employee earns PKR 50,000, the employer still pays only PKR 1,500 due to the ceiling.

Wage Ceiling History and Current Status

The wage ceiling for social security contributions has been a subject of revision in each province. Historically set much lower, ceilings have been raised periodically to reflect inflation and minimum wage increases. As of 2025:

• The PKR 1,500 per-employee monthly cap remains the effective ceiling in most provinces
• Employers should verify the current ceiling with the relevant provincial board, as these may be updated by notification
• PESSI, SESSI, KPESSI, and BESSI each publish updated contribution schedules on their respective portals

Registration Process by Province

PESSI (Punjab)

Register at the PESSI portal at pessi.gop.pk. Required documents include the NTN certificate, business registration, and a list of employees with their CNICs. PESSI assigns an employer registration number and issues insured person numbers for each worker. ICT-based employers also register here.

SESSI (Sindh)

Register at sessi.gos.pk. Sindh-based employers must register all workers earning below the wage ceiling. SESSI registration requires similar documentation: NTN, trade license, and employee details. Sindh also requires periodic renewal of registration certificates.

KPESSI (Khyber Pakhtunkhwa)

KP employers register at the KPESSI office or through the online portal. The KP Social Security Act, 2019 modernized registration and contribution procedures. Documents required mirror those in Punjab and Sindh.

BESSI (Balochistan)

Balochistan employers register with BESSI through the provincial office in Quetta. Online services are more limited than in other provinces, so employers may need to register in person. BESSI follows the same 6% contribution structure with the PKR 1,500 cap.

Monthly Deposit Procedures and Deadlines

Contributions are due by the 15th of the following month in all four provinces, matching the EOBI deposit schedule. Employers must submit a monthly statement listing each insured employee and the wages paid, alongside the contribution payment.

Payments are typically made through designated bank branches or online payment systems linked to the provincial portal. Retain proof of payment for audit purposes.

Benefits to Employees by Province

Social security provides primarily medical benefits to insured employees and their families. The scope of benefits varies slightly by province:

• Medical care: Free outpatient and inpatient treatment at ESSI hospitals and dispensaries. This is the most widely used benefit.
• Maternity benefit: Cash allowance for female insured persons during maternity leave, available in all provinces.
• Injury/disablement benefit: Compensation for work-related injuries leading to permanent or temporary disability.
• Death grant: A one-time payment to the family of an insured worker who dies.
• Iddat grant: Available in some provinces for the widow of an insured worker.

Punjab's PESSI network has the most developed hospital infrastructure, with ESSI hospitals in major cities. Sindh's SESSI operates hospitals in Karachi and other urban centers. KP and Balochistan coverage is more limited geographically.

Compliance Differences Province by Province

While the core rate and structure are similar, employers should be aware of these provincial differences:

• Inspection frequency: PESSI and SESSI conduct more frequent employer audits than KPESSI and BESSI
• Online filing maturity: Punjab and Sindh have more advanced online portals; KP and Balochistan still rely on manual processes in many cases
• Dispute resolution: Each province has its own appeals process for contribution disputes
• Coverage threshold: Some provinces cover employers with as few as five workers; verify the current threshold with your provincial board

Provincial Social Security Comparison Table

How Peoplifi Handles Multi-Province Payroll

For businesses with employees in multiple provinces, manually tracking four different social security obligations, portals, and deadlines is error-prone. Peoplifi's Pakistan payroll platform routes each employee's social security contribution to the correct provincial institution automatically, based on the employee's work location.

When you run payroll, Peoplifi calculates PESSI, SESSI, KPESSI, or BESSI contributions per employee, applies the correct wage ceiling, generates province-specific monthly statements, and tracks each due date. You can start a free trial to see how it handles your specific provincial mix.

Frequently Asked Questions

Do employees contribute to PESSI/SESSI/KPESSI/BESSI?

No. Unlike EOBI, provincial social security contributions are paid entirely by the employer. There is no employee deduction for social security.

If our head office is in Lahore but we have staff in Karachi, which institution applies?

Each employee is covered by the social security institution of the province where they work. Your Lahore staff falls under PESSI; your Karachi staff falls under SESSI. You must be registered with both institutions and submit separate monthly payments to each.

Is social security the same as EOBI?

No. EOBI is a federal institution providing pension benefits. Provincial social security institutions (PESSI, SESSI, etc.) provide primarily medical benefits. Both are mandatory, and both require separate registration and monthly contributions.

What is the penalty for late payment of social security contributions?

Each provincial act specifies penalties for late payment, typically including surcharges on arrears, fines, and in persistent cases, legal proceedings. The surcharge structure is similar to EOBI's 3% per month on outstanding amounts.

Are freelancers or contractors covered under social security?

Social security applies to employees in an employer-employee relationship, not independent contractors. However, if a contractor is de facto an employee (regular hours, fixed pay, under employer direction), social security obligations may still apply. Misclassification is a common audit finding.

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