Nigerian Correctional Service Salary Structure Ranks & Training Allowance

“Discover the latest Nigerian Correctional Service pay scale, ranks, and training incentives for the year 2023.”The Nigeria Correctional Service was established by the Nigerian government with the aim of reforming and rehabilitating offenders based on its core principles.

The Comptroller General, who also serves as the agency’s CEO, oversees the operations. Operating under the Ministry of Internal Affairs, he formulates and implements punitive policies nationwide from the headquarters in Abuja.

With over 240 correctional centers spread across the country, the agency plays a crucial role in the justice system. We will present the ranks, responsibilities, organizational structure, and salary scales of the Nigerian Correctional Service for the year 2022.

Nigerian Correctional Service Salary Structure & Ranks

The Nigerian Correctional Service, along with its counterparts like the Nigerian Immigration Service, Customs, and NSCDC, share comparable salary structures.

This is due to the implementation of the merged paramilitary pay system (CONPASS). Below is the complete list of salaries and ranks for the Nigerian Correctional Service in 2023, where the duties for each rank are similar yet diverse.

  • Prison Assistant (PAI) Level 3 – 5: PAIs support prison inspectors in the day-to-day tasks of running the facility, ensuring security, and caring for inmates. They earn between N296,506 and N374,259 annually.
  • Inspector of Prison (IP) Level 6: IPs are responsible for overseeing the entire prison complex, managing operations, maintaining security, and ensuring the well-being of convicts. Their yearly income ranges from N357,385 to N411,454.
  • Senior Inspector of Prison (SIP) Level 7: SIPs hold a higher government rank than inspectors and earn an annual salary between N483,014 and N567,065.
  • Assistant Superintendent of Prison (ASPII) Level 8: ASPIIs also focus on the welfare of the housed prisoners and receive annual earnings of N858,956 to N986,991.
  • Assistant Superintendent of Prison (ASPI) Level 9: ASPIs hold senior managerial positions within the organization and earn salaries ranging from N939,310 to N1,056,416 per year.
  • Deputy Superintendent of Prison (DSP) Level 10: DSPs have a higher military rank and greater responsibilities. They earn between N1,012,562 and N1,143,539 annually.
  • Superintendent of Prison (SP) Level 11: SPs bear more significant responsibilities within the correctional service compared to DSPs. They earn annual salaries ranging from N1,094,027 to N1,252,038.
  • Chief Superintendent of Prison (CSP) Level 12: CSPs oversee the entire prison complex, supervise internal operations, maintain security, and ensure the welfare of inmates. They earn an annual income ranging from N1,158,172 to N1,325,234.
  • Assistant Comptroller of Prison (ACP) Level 13: Occupying a higher position and earning more than the Chief Superintendent of Prison, ACPs receive an annual salary ranging from N1,225,584 to N1,405,449.
  • Deputy Comptroller of Prison (DCP) Level 14: DCPs not only oversee the zones but also establish them within the organization. Each year, they are granted salaries between N1,619,447 and N1,825,589 in the Nigerian Correctional Service.
  • Comptroller of Prison (CP) Level 15: As senior ranks in the service, CPs are responsible for supervising multiple zones under their jurisdiction. They receive an annual salary ranging from N1,759,921 to N1,966,281.
  • Assistant Comptroller General of Prison (ACGP) Level 16: Holding the next position in the Nigerian Prison Service, ACGPs have control over the “Zones.” They are in grade level 16 and earn an annual salary ranging from N2,272,288 to N2,464,560.
  • The Deputy Comptroller General of Prisons (DCGP) earns a substantial income.
  • At the apex of the Correctional Service is the Comptroller General of Prisons (CGP), who receives an annual salary of approximately N3 million.

In Conclusion

Discover the comprehensive salary hierarchy and pay scale of the Nigerian Correctional Institution.

Aspiring individuals should understand that joining this esteemed organization means committing to a longstanding and honorable service. It is essential to note that those seeking quick success should seek alternative employment.

Similarly, individuals lacking patience, sensitivity, or the ability to handle delicate individuals should reconsider working for the Nigeria Correctional Service.

Correctional Service Frequently Asked Questions

What is the Meaning of Correctional Service?

Correctional services encompass efforts to reform and rehabilitate offenders while ensuring effective prison administration and management.

What Does Nigerian Correctional Service do?

The Nigerian Correction Service has the legal duty to detain individuals authorized by competent courts, present them in court when required, investigate the root causes of their criminal behaviour, and initiate processes for their rehabilitation.

Is Nigeria Correctional Service Recruiting?

The CDFIPB exclusively conducts online recruitment for the Nigerian Correctional Service through their website To apply, visit

How Many Correctional Centres Are in Nigeria?

Currently, Nigeria has a total of 240 prisons designed to accommodate around 50,153 prisoners officially. However, the current inmate population exceeds 74,000.

What is the motto of the Nigerian Correctional Service?

Nigeria’s correctional system embraces the motto “Protect the society; reform the prisoner. If you cannot do the time, do not do the crime.”

What are the Aims and Objectives of Correctional Care Services?

Correctional facilities have a twofold objective: not only to administer punishment to offenders but also to facilitate attitude transformation, promoting a crime-free and peaceful life. Ultimately, criminals reintegrate into society upon completing their sentences.

Where is the Headquarters of the Nigeria Correctional Service?


What is the Highest Rank in the Correctional Service?

The Comptroller General of Prisons (CGP) holds the highest position in the Correctional Service and earns an annual salary of approximately N3 million.

Who is the Controller of Nigeria Correctional Service?

On June 17, 2022, at the Nigerian Correctional Service’s national headquarters in Abuja, Controller General of Corrections Haliru Nababa addressed the decoration ceremony of newly promoted senior officers.

What are the Functions of Correctional Centres?

The responsibilities of the Nigerian Correctional Service include (a) legally detaining individuals, (b) ensuring inmates’ safe and humane custody, (c) transporting detainees to and from courts, (d) identifying the root causes of anti-social behaviours, and (e) conducting risk and needs assessments.

When was Nigerian Correctional Service Established?

The modern Correctional Service in Nigeria traces its roots back to 1861, the year when the Western-style prison system was introduced in the country.