The Nigeria Correctional Service (NCoS) — formerly known as the Nigerian Prisons Service — is a vital arm of the nation’s security system. It is responsible for the custody, care, and rehabilitation of inmates across the country.
If you're interested in building a career with the NCoS, it’s important to understand the full salary structure, ranks, and allowances available in 2025. This guide breaks down everything you need to know about officer pay, ranks, and benefits within the Correctional Service.
Nigeria Correctional Service Ranks in 2025
The NCoS operates a paramilitary rank structure divided into Senior Officers Cadre and Junior Officers Cadre, just like other agencies under the Ministry of Interior.
Senior Officers Ranks (Top to Bottom)
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Controller-General of Corrections (CGC)
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Deputy Controller-General of Corrections (DCG)
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Assistant Controller-General of Corrections (ACG)
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Controller of Corrections (CC)
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Deputy Controller of Corrections (DCC)
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Assistant Controller of Corrections (ACC)
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Chief Superintendent of Corrections (CSC)
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Superintendent of Corrections (SC)
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Deputy Superintendent of Corrections (DSC)
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Assistant Superintendent of Corrections I (ASC I)
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Assistant Superintendent of Corrections II (ASC II)
Junior Officers Ranks (Top to Bottom)
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Inspector of Corrections (IC)
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Assistant Inspector of Corrections (AIC)
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Corporal of Corrections (CC)
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Lance Corporal of Corrections (LCC)
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Correctional Assistant I (CA I)
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Correctional Assistant II (CA II)
Nigeria Correctional Service Salary Structure (2025)
The NCoS salary structure is based on CONPASS (Consolidated Paramilitary Salary Structure), and has been adjusted to reflect the new ₦70,000 national minimum wage in Nigeria.
Estimated Monthly & Annual Salary by Rank
| Rank | Monthly Salary (₦) | Annual Salary (₦) |
|---|---|---|
| Controller-General of Corrections (CGC) | ₦2,500,000 – ₦2,800,000 | ₦30M – ₦33.6M |
| Deputy Controller-General (DCG) | ₦2,100,000 – ₦2,400,000 | ₦25.2M – ₦28.8M |
| Assistant Controller-General (ACG) | ₦1,800,000 – ₦2,100,000 | ₦21.6M – ₦25.2M |
| Controller of Corrections (CC) | ₦1,400,000 – ₦1,800,000 | ₦16.8M – ₦21.6M |
| Deputy Controller of Corrections (DCC) | ₦900,000 – ₦1,300,000 | ₦10.8M – ₦15.6M |
| Assistant Controller of Corrections (ACC) | ₦750,000 – ₦950,000 | ₦9M – ₦11.4M |
| Chief Superintendent of Corrections (CSC) | ₦350,000 – ₦600,000 | ₦4.2M – ₦7.2M |
| Superintendent of Corrections (SC) | ₦300,000 – ₦450,000 | ₦3.6M – ₦5.4M |
| Deputy Superintendent of Corrections (DSC) | ₦250,000 – ₦400,000 | ₦3M – ₦4.8M |
| Assistant Superintendent I (ASC I) | ₦200,000 – ₦300,000 | ₦2.4M – ₦3.6M |
| Assistant Superintendent II (ASC II) | ₦180,000 – ₦250,000 | ₦2.16M – ₦3M |
| Inspector of Corrections (IC) | ₦140,000 – ₦180,000 | ₦1.68M – ₦2.16M |
| Assistant Inspector (AIC) | ₦120,000 – ₦160,000 | ₦1.44M – ₦1.92M |
| Correctional Assistant I (CA I) | ₦100,000 – ₦140,000 | ₦1.2M – ₦1.68M |
| Correctional Assistant II (CA II) | ₦70,000 – ₦110,000 | ₦840K – ₦1.32M |
Note: These are estimates based on the updated national minimum wage and adjustments to the CONPASS scale.
NCoS Allowances and Benefits (2025)
In addition to their monthly salaries, officers in the Nigeria Correctional Service are entitled to a variety of allowances that significantly increase their total income.
List of Common Allowances:
| Allowance Type | Description |
|---|---|
| Rent Allowance | Paid monthly or yearly depending on rank. |
| Uniform Maintenance | Covers costs for uniforms and gear upkeep. |
| Hazard Allowance | Given to officers in risky operations or zones. |
| Utility Allowance | Helps cover electricity, water, and communication. |
| Transport Allowance | Paid to ease commuting or official travel. |
| Duty Tour Allowance (DTA) | For officers deployed outside their base. |
| Leave Allowance | Paid when officers go on annual leave. |
| Medical Allowance | Covers healthcare for officers and families. |
Higher-ranking officers generally receive larger allowances than their junior counterparts.
Key Points You Should Know
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Salaries are paid monthly and consistently.
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Officers are enrolled in the contributory pension scheme.
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Promotions come with salary upgrades and added allowances.
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Training opportunities are available locally and abroad.
Frequently Asked Questions (FAQs)
1. What’s the starting salary for a Correctional Assistant II?
₦70,000 per month under the 2025 structure.
2. Are NCoS officers entitled to pensions?
Yes. All officers contribute to Nigeria’s national pension scheme.
3. Is hazard allowance paid separately?
Yes. Officers in high-risk roles get additional hazard pay.
4. How often do officers get promoted?
Promotions are based on service years, exams, performance, and training.
5. Do officers receive free medical care?
Yes, healthcare is covered for officers and their immediate families.
Conclusion
A career in the Nigeria Correctional Service (NCoS) offers competitive pay, job security, and access to various allowances and benefits. With the 2025 salary upgrade tied to the new ₦70,000 minimum wage, NCoS positions have become more attractive than ever.
Whether you're looking to apply or just want to understand what the Correctional Service pays, this guide gives you a complete and updated breakdown to make informed decisions.
