Nigeria Immigration Service Salary with Diploma and Rank 2026
The Nigeria Immigration Service (NIS) is a key paramilitary agency under the Federal Ministry of Interior, responsible for border protection, passport issuance, and migration control. Many Nigerians with National Diploma (ND) or National Certificate in Education (NCE) qualifications seek to join the service because it offers job security, steady promotion, and attractive allowances.
This article explains the rank and salary structure for Diploma holders (ND/NCE) in the Nigeria Immigration Service for the year 2026, along with career growth opportunities and benefits.
🧾 Entry Rank for Diploma Holders in Immigration
Holders of National Diploma (ND) or NCE certificates are placed above SSCE applicants but below graduates with HND or B.Sc qualifications. Their qualifications place them in the Inspectorate Cadre of the Immigration Service.
The entry rank for Diploma holders is:
➡️ Assistant Inspector of Immigration (AII)
This rank is for non-graduate officers who possess mid-level qualifications such as ND, NCE, or equivalent certificates. It is higher than the Immigration Assistant ranks but below the Superintendent ranks reserved for graduates.
💰 Immigration Salary for Diploma Holders (2026 Estimate)
The NIS salary structure is determined by the CONPASS (Consolidated Paramilitary Salary Structure), which applies to all paramilitary agencies in Nigeria.
Below are the estimated salary figures for Diploma holders in 2026:
1. Assistant Inspector of Immigration (AII)
- Grade Level: 6
- Monthly Salary: ₦95,000 – ₦105,000
- Annual Salary: ₦1,140,000 – ₦1,260,000
2. Inspector of Immigration (After Promotion)
- Grade Level: 7
- Monthly Salary: ₦110,000 – ₦125,000
- Annual Salary: ₦1,320,000 – ₦1,500,000
3. Senior Inspector of Immigration (Experienced Level)
- Grade Level: 8
- Monthly Salary: ₦130,000 – ₦145,000
- Annual Salary: ₦1,560,000 – ₦1,740,000
These salaries are basic pay and do not include the various allowances and bonuses Immigration officers enjoy.
⚖️ Allowances and Additional Benefits
Apart from the basic monthly salary, Diploma officers in the Immigration Service receive various allowances depending on their posting and duty type. Common allowances include:
- Transport Allowance
- Housing or Rent Subsidy
- Uniform and Maintenance Allowance
- Meal Subsidy
- Hazard Allowance (for border or risk-prone areas)
- Medical and Pension Benefits
With these allowances included, the total monthly earnings of a Diploma holder in the Immigration Service can rise to between ₦120,000 and ₦160,000, depending on their duty post and years of service.
🪖 Career Progression for Diploma Holders
Diploma holders have excellent promotion prospects in the Nigeria Immigration Service. Promotion is based on performance, discipline, and years of service.
Below is the typical promotion path for a Diploma holder:
- Assistant Inspector of Immigration (Entry Rank)
- Inspector of Immigration
- Senior Inspector of Immigration
- Chief Inspector of Immigration
- Assistant Superintendent of Immigration II (with additional qualifications or long service)
- Assistant Superintendent of Immigration I
With experience and further education (such as obtaining a degree or HND), a Diploma holder can eventually rise to officer cadre ranks.
📋 Summary Table of Rank and Salary (2026)
| Rank | Qualification | Approx. Monthly Salary | Approx. Annual Salary |
|---|---|---|---|
| Assistant Inspector of Immigration (AII) | ND/NCE | ₦95,000 – ₦105,000 | ₦1,140,000 – ₦1,260,000 |
| Inspector of Immigration | ND/NCE (After Promotion) | ₦110,000 – ₦125,000 | ₦1,320,000 – ₦1,500,000 |
| Senior Inspector of Immigration | ND/NCE (Experienced Officer) | ₦130,000 – ₦145,000 | ₦1,560,000 – ₦1,740,000 |
🎯 Final Note
Joining the Nigeria Immigration Service with a Diploma (ND or NCE) certificate is an excellent opportunity for those seeking a stable and rewarding career in public service. Officers enjoy decent salaries, several allowances, and opportunities for professional growth.
With dedication, hard work, and additional qualifications, a Diploma holder can climb the ranks and eventually reach senior officer positions in the service.
