Article Was Last Updated August 26, 2026
The Nigeria Correctional Service salary per month is one of the most searched topics among Nigerians preparing to join the Nigerian Correctional Service (NCS). Whether you want to know how much entry-level officers earn, the salary for senior officers, or the complete NCS rank structure, this updated guide explains everything you need to know, including allowances, promotions, recruitment requirements, and estimated annual earnings.
What Is the Nigerian Correctional Service (NCS)?
The Nigerian Correctional Service is a federal government agency under the Ministry of Interior. The organisation was formerly known as the Nigeria Prison Service before it was reformed under the Nigerian Correctional Service Act.
The agency is responsible for:
- Managing custodial centres across Nigeria.
- Providing safe custody for inmates.
- Rehabilitating and reforming offenders.
- Preparing inmates for successful reintegration into society.
- Maintaining security within correctional facilities.
The headquarters of the Nigerian Correctional Service is located in Abuja.
Nigerian Correctional Service Ranks
The Nigerian Correctional Service operates a structured ranking system similar to other paramilitary organisations in Nigeria.
The ranks are divided into senior officers, inspectorate officers, and assistant cadre officers.
Below is the NCS rank structure from the highest to the lowest position:
| Rank | Grade Level | Role |
| Comptroller General of Corrections (CGC) | Highest Rank | Head of the Nigerian Correctional Service |
| Deputy Comptroller General (DCG) | Senior Rank | Oversees major directorates |
| Assistant Comptroller General (ACG) | Grade Level 16 | Supervises zones and departments |
| Comptroller of Corrections (CC) | Grade Level 15 | Heads state commands |
| Deputy Comptroller of Corrections (DCC) | Grade Level 14 | Assists with command administration |
| Assistant Comptroller of Corrections (ACC) | Grade Level 13 | Supervisory officer |
| Chief Superintendent of Corrections (CSC) | Grade Level 12 | Manages correctional facilities |
| Superintendent of Corrections (SC) | Grade Level 11 | Handles administrative duties |
| Deputy Superintendent of Corrections (DSC) | Grade Level 10 | Supports facility management |
| Assistant Superintendent of Corrections I (ASC I) | Grade Level 09 | Senior operational officer |
| Assistant Superintendent of Corrections II (ASC II) | Grade Level 08 | Junior commissioned officer |
| Senior Inspector of Corrections (SIC) | Grade Level 07 | Supervises inspectors |
| Inspector of Corrections (IC) | Grade Level 06 | Performs inspection duties |
| Prison Assistant I (PA I) | Grade Level 03–05 | Entry-level operational officer |
Nigerian Correctional Service Salary Structure 2026
The salary of Nigerian Correctional Service officers depends on several factors, including:
- Rank.
- Grade level.
- Years of service.
- Qualifications.
- Government salary adjustments.
- Allowances attached to the position.
NCS officers are paid under the Consolidated Paramilitary Salary Structure (CONPASS), which is used for salary administration across Nigeria’s paramilitary agencies.
The figures below represent estimated annual salary ranges and may change based on official government reviews.
| NCS Rank | Estimated Annual Salary |
| Comptroller General of Corrections | Not publicly disclosed |
| Deputy Comptroller General | Not publicly disclosed |
| Assistant Comptroller General | ₦2.2 million – ₦2.4 million |
| Comptroller of Corrections | ₦1.7 million – ₦1.9 million |
| Deputy Comptroller of Corrections | ₦1.6 million – ₦1.8 million |
| Assistant Comptroller of Corrections | ₦1.2 million – ₦1.4 million |
| Chief Superintendent of Corrections | ₦1.1 million – ₦1.3 million |
| Superintendent of Corrections | ₦1.09 million – ₦1.25 million |
| Deputy Superintendent of Corrections | ₦1 million – ₦1.14 million |
| Assistant Superintendent I | ₦939,000 – ₦1.05 million |
| Assistant Superintendent II | ₦898,000 – ₦986,000 |
| Senior Inspector of Corrections | ₦483,000 – ₦567,000 |
| Inspector of Corrections | ₦357,000 – ₦411,000 |
| Prison Assistant I | ₦296,000 – ₦374,000 |
Nigerian Correctional Service Salary Per Month
The monthly salary of an NCS officer varies depending on rank and allowances.
Entry-level officers may earn approximately ₦30,000 to ₦60,000 monthly, while senior officers earn significantly higher amounts due to their rank, experience, and additional benefits.
Officers also receive allowances that increase their overall earnings.
Nigerian Correctional Service Allowances and Benefits
Apart from their basic salary, NCS officers may receive several government-approved benefits, including:
Housing Allowance
Supports accommodation expenses for officers.
Transport Allowance
Helps officers cover transportation costs.
Hazard Allowance
Compensates officers for working in challenging security environments.
Uniform Maintenance Allowance
Supports the maintenance of official uniforms.
Medical Benefits
Provides access to healthcare services for officers and eligible dependants.
Pension and Retirement Benefits
Officers receive retirement benefits after completing their required years of service.
NCS Recruitment Categories and Qualifications
The Nigerian Correctional Service recruits candidates into different categories based on their educational qualifications.
Superintendent Cadre
Applicants with university degrees and professional qualifications may apply for higher officer positions.
Examples include:
- Superintendent of Corrections.
- Deputy Superintendent of Corrections.
- Assistant Superintendent of Corrections.
Inspectorate Cadre
Applicants with qualifications such as HND, NCE, or equivalent certificates may apply for inspector-level positions.
Examples include:
- Senior Inspector of Corrections.
- Inspector of Corrections.
- Assistant Inspector roles.
Assistant Cadre
Applicants with secondary school qualifications can apply for entry-level positions.
Examples include:
- Prison Assistant I.
- Prison Assistant II.
- Prison Assistant III.
Difference Between Nigerian Prison Service and Nigerian Correctional Service
The Nigerian Prison Service was renamed the Nigerian Correctional Service following reforms introduced by the Federal Government.
Although many people still search for “Nigeria Prison Service salary” or “Nigerian Prison Service ranks”, the official name of the agency is now the Nigerian Correctional Service.
