CERPAC Requirements Nigeria — Applicant Stack AND Sponsor Stack (2026)

CERPAC requirements split into two documentary stacks. The applicant-side stack carries the international passport, photographs, the STR or current entry visa, payment for the USD-denominated fee, and a panel-physician medical and country-of-citizenship police certificate where the sponsor category requires them. The sponsor-side stack varies by category — employer letter and expatriate quota, or CAC documents and TIN, or admission letter, or marriage certificate, or self-sponsorship — and NIS reads both stacks against each other at Sauka Abuja before issuing the bundled Combined Expatriate Residence Permit and Aliens Card.

CERPAC documentary requirements do not sit in a single bundle. They sit in two stacks built by two different parties, read against each other at the e-CERPAC portal upload step and at the NIS Sauka Abuja review step. Both stacks must be complete or the application does not issue. Naming the two-stack split at the first reading is the article's structural anchor; the rest of the article walks each stack separately per sponsor category, and the CERPAC walkthrough carries the framework substrate this documentary detail attaches to.

The applicant-side stack is what the foreign national assembles personally — the passport, the photographs, the entry-visa stamp from arrival, the local Nigerian address documentation, the panel-physician medical where the category requires it, the police character certificate from the country of citizenship where the category requires it. The applicant carries documentary control over every item on this stack; nothing on the applicant-side stack depends on a third party in Nigeria.

The sponsor-side stack is what the sponsor leg assembles — the Nigerian employer for the employed-foreigner route; the foreign business owner's own CAC-registered company for the business-owner route; the Nigerian institution for the student route; the Nigerian spouse for the spouse-of-Nigerian-citizen route; typically self-sponsorship for the retiree route. The applicant does not carry documentary control over the sponsor-side stack; the sponsor's obligations are independent and material, and an incomplete sponsor-side stack stalls the application just as surely as an incomplete applicant-side stack.

The audience for this article is the non-ECOWAS foreign national preparing the CERPAC application bundle, or the sponsor (Nigerian employer, foreign business owner of a CAC-registered company, Nigerian institution, Nigerian spouse) preparing the sponsor-side stack. The vocabulary inheritance from the cluster's residence permit umbrella reference and the CERPAC walkthrough is binding: CERPAC is route four under the umbrella; the dual-document Combined Expatriate Residence Permit AND Aliens Card bundling is the operational substrate; this article walks the documentary side of that substrate per sponsor category.

The applicant-side stack carries the documentary substrate the foreign national is personally responsible for. The core items are common across every sponsor category; specific category overlays sit in the sponsor-side stack rather than here.

• International passport. The applicant's current passport with at least six months of validity past the end of the planned CERPAC year. NIS reads the passport at the e-CERPAC portal upload (scanned bio-page) and again at the in-person enrolment at the NIS state command office (original). At least two blank pages for the residence-permit and Aliens Card stamps and the renewal cycle stamps that follow.
• STR entry visa or current entry stamp. For the employed-foreigner route the prior visa is STR (Subject To Regularisation) from the Nigerian embassy in the country of residence — the 90-day entry visa the CERPAC application regularises into a long-term permit. For other routes the prior visa is the relevant entry visa under the Nigeria Visa Policy 2025 framework (Business Single Entry, Student Visa, Visitor or Visit Family Visa for the spouse route, Retiree Visa or Permanent Residence Visa framework for the retiree route).
• Recent colour passport photographs. Count and dimensions per the e-CERPAC portal's published upload specification; typically three to four photographs against a plain background; the in-person enrolment at the state command captures a fresh photograph that NIS uses on the Aliens Card.
• Completed e-CERPAC portal application form. Filed at cerpac.immigration.gov.ng against the chosen sponsor category. The portal form captures the applicant's personal data, the sponsor leg identification, the entry visa reference, the planned CERPAC duration, and links the documentary uploads against the application reference.
• Payment evidence. The USD-denominated CERPAC fee paid through the e-CERPAC portal during the application. The standard employed-foreigner fee is USD 2,000 per CERPAC year; students pay USD 600; foreign nationals married to Nigerian citizens are Gratis per the published schedule. Pay through the portal, not through an intermediary or against an unofficial reference.
• Local Nigerian address documentation. The address at which the applicant is or will be resident in Nigeria — a tenancy agreement on the applicant's name, a utility bill at the address, or the sponsor's address evidence with the sponsor's confirmation of accommodation. NIS reads the address at the state command enrolment step as the basis for the in-person verification.
• Panel-physician medical examination. Required for several sponsor categories. The panel-physician framework is the destination-style designated network — IOM Migration Health Assessment Centre at Lagos GRA Ikeja, Abuja, and Benin City; Q-Life Family Clinic at Victoria Island Lagos — that operates against published technical instructions from the requesting authority. For CERPAC the requesting authority is NIS itself, and the panel-physician medical is the binding document in the applicant-side stack where the category requires it.

• Police character certificate from the country of citizenship. Required for several sponsor categories. The document attests to the absence of a criminal record on the issuing-country police database; the route is per the country-of-citizenship's published procedure (typically through that country's police authority or interior ministry). NIS reads it at the application step alongside the rest of the applicant-side stack. The Nigerian-side police character certificate — issued through the POSSAP portal at possap.gov.ng and the NCB-INTERPOL desk at Force Headquarters Abuja — is not the CERPAC applicant's document; the cluster's police character certificate reference covers the Nigerian-side route for the inverse outbound-emigration use.

The employed-foreigner route is the most common CERPAC sponsor category, and the sponsor-side stack is the heaviest of the five. The sponsor leg is the Nigerian employer holding a current expatriate quota approval from the Federal Ministry of Interior. The expatriate quota framework is the upstream substrate without which the entire employed-foreigner CERPAC application has no foundation; an employer without a current quota cannot sponsor an STR-to-CERPAC employee for the quota-tracked role.

The employer's documentary contribution:

• Letter from the employer on company letterhead. Addressed to NIS, accepting immigration responsibility for the named foreign national, requesting that the employee's residence status be regularised through CERPAC under the company's expatriate quota, and identifying the position, the duration, and the conditions of employment. The letter is signed by an authorised signatory of the company (typically a director or HR head).
• Expatriate quota approval letter from the Federal Ministry of Interior. Identifies the company's quota slots, the position the CERPAC applicant is filling, and the quota's current status. The quota is the upstream legal substrate; NIS reads the CERPAC application against the quota's currency.
• Employment contract and job offer letter. The signed contract between the employer and the foreign national, naming the role, the duration, the salary, and the standard contractual terms. NIS reads it as confirmation that the foreign national is genuinely employed under the quota slot identified.
• CAC certificate of incorporation and TIN. The employer's company-side identifier-stack. The CAC certificate evidences the company's legal status as a Nigerian-registered entity; the Tax Identification Number on the certificate (under the CAC-NRS integration that has applied since June 2020) evidences the company's tax-side identifier. Under the Nigeria Tax Administration Act 2025 effective 1 January 2026 the CAC registration number may serve as the Tax Identification Number for entities — a single identifier-stack across the registry and the revenue authority that the employer's company surfaces to NIS at the CERPAC review.
• PAYE compliance evidence. For the employed-foreigner CERPAC the employer's PAYE compliance against the employee's salary matters because the CERPAC reading at NIS reads the employment relationship through the PAYE filing record. Some renewal cycles require a Tax Clearance Certificate against the employer's filing for the relevant period.
• Local-understudy or training plan where applicable. Some expatriate-quota slots carry a local-understudy requirement under the Federal Ministry of Interior's quota framework — a Nigerian employee being trained against the expatriate's eventual hand-over. The documentation supports the quota application and bears on the CERPAC renewal cycle.

The employer-sponsored route is the documentary heaviest of the five categories. Compiling the full sponsor-side stack against the expatriate quota framework typically takes the employer's HR or legal function rather than the applicant; the applicant uploads the documents at the e-CERPAC portal but does not assemble them.

The business-owner CERPAC sponsor leg is the foreign national's own CAC-registered Nigerian company. The sponsor leg and the applicant are not legally identical (the company is a separate legal entity from the applicant), but the documentary stack is built by the applicant in the capacity of the company's director or proprietor rather than by a third party.

The company-side documentary contribution:

• CAC certificate of incorporation. Evidences the company's legal status as a Nigerian-registered entity. Most commonly a private company limited by shares (Part A of CAMA 2020); the CAC registration requirements reference covers the entity-type framework. The certificate carries the company's RC number, the date of incorporation, and the Tax Identification Number under the CAC-NRS integration since June 2020.
• CAC annual returns current. The company must remain current on annual returns filings under CAMA 2020; an inactive or struck-off company is not a credible CERPAC sponsor leg. NIS reads the company's status against the CAC public search at publicsearch.cac.gov.ng.
• Memorandum and articles of association (MEMART). Evidences the company's permitted objects and corporate-governance framework; NIS reads it for confirmation that the company's objects support the business activity the CERPAC applicant is operating.
• Tax Identification Number (TIN). Appears on the CAC certificate of incorporation under the CAC-NRS integration; for pre-June-2020 incorporations a separate manual TIN lookup at taxid.nrs.gov.ng may be required.
• Company-side board resolution sponsoring the applicant. Where the company has more than one director, a board resolution naming the applicant as the foreign business owner under the CERPAC sponsor frame supports the documentary record.
• Company's recent tax compliance documents. The company's most recent annual returns filed with CAC, the most recent CIT filing where applicable, and any TCC the company holds against its NRS or State IRS record.

The business-owner route presupposes the CAC incorporation has been completed. A foreign national entering Nigeria with the intention to operate a business through a Nigerian company files CAC first, completes incorporation, and then files CERPAC against the incorporated company as the sponsor leg. The two filings sit at different agencies under different frameworks but read against each other for the foreign-business-owner case.

The remaining three sponsor categories carry lighter sponsor-side stacks than the employed and business-owner routes, but the documentary requirements are no less binding.

Student route. The sponsor leg is the Nigerian institution at which the applicant is enrolled. The sponsor stack carries:

• Admission letter on institutional letterhead. Identifies the applicant, the programme of study, the duration, and the institution's confirmation of admission. Signed by an authorised institutional officer (registrar or dean).
• Institution's accreditation evidence. Confirms the institution is a recognised Nigerian educational institution under the relevant federal or state regulatory body (NUC for universities; NBTE for polytechnics; NCCE for colleges of education).
• Proof of fees payment or scholarship. Evidences that the applicant has the financial substrate for the programme of study, either through fee payment to the institution or through a recognised scholarship.

Spouse of Nigerian citizen route. The sponsor leg is the Nigerian spouse. The sponsor stack carries:

• Marriage certificate. Issued by the National Population Commission or the relevant state-level marriage authority, evidencing the marriage between the foreign national applicant and the Nigerian citizen spouse. NIS reads it as the binding documentary line for the spouse-of-Nigerian-citizen Gratis CERPAC route.
• Nigerian spouse's identification. Evidence of the spouse's Nigerian citizenship — a Nigerian passport, a national identity card, or a NIN slip with the Local Government Chairman's letter of confirmation of citizenship.
• Spouse's confirmation of accommodation. A letter from the Nigerian spouse confirming that the foreign national applicant resides at the spouse's address in Nigeria; supports the local address documentation on the applicant-side stack.

Retiree route. The sponsor leg is typically self-sponsorship rather than a third party. The sponsor stack carries:

• Self-sponsorship statement. A letter from the applicant naming the retirement intention, the planned duration of residence in Nigeria, and the basis on which the applicant is funding the retirement (pension, savings, investment income).
• Proof of funds. Bank statements, pension confirmation, or investment-income evidence supporting the financial substrate of the retiree route. The proof-of-funds threshold is not consistently published as a fixed figure on the NIS CERPAC page; confirm the on-the-day expectation at the e-CERPAC portal step.
• Age verification. The retiree route is typically for foreign nationals aged 65 and above per the published NIS framework; the international passport bio-page evidences age at the application step.

The two-stack split is the documentary expression of the three-actor architecture the cluster carries across every Immigration document. Each stack carries a different actor's documentary contribution; the third actor — NIS — reads both stacks against each other at Sauka Abuja and at the e-CERPAC portal review step.

The documentary-side framing of the three-actor architecture differs from the procedural-side framing the CERPAC walkthrough carried — at the documentary step the architecture surfaces as a parallel-contribution model rather than a sequential-step model. The applicant assembles the applicant-side stack on their own timeline against the documentary requirements of the chosen sponsor category. The sponsor assembles the sponsor-side stack on their own timeline against the sponsor-category-specific requirements. NIS reads both stacks together at the e-CERPAC portal upload step against the published eligibility criteria for the category, queries gaps, and issues against complete stacks.

The CERPAC fee position is USD-denominated per the published NIS schedule and varies by sponsor category. The fee covers the bundled product — the Combined Expatriate Residence Permit AND the Aliens Card — for one CERPAC cycle.

A single-table reference helps the reader pick the documentary stack against the chosen sponsor category before opening the e-CERPAC portal. The table summarises the sponsor-side stack per category; the applicant-side stack is common across categories with per-category overlays for medical and police character certificate.

The table is the at-a-glance summary; the per-category sections above carry the detail. Compile against the category-specific stack before opening the e-CERPAC portal.

The two-stack documentary substrate the article walks reads against the cluster's anchor CERPAC walkthrough and the timing-side renewal walkthrough; the cross-cluster references the documentary stack invokes carry their own deep-dive walkthroughs.

• CERPAC — the cluster's anchor reference on the dual-document framework, the five sponsor categories, and the application route through the e-CERPAC portal, the NIS state command, and NIS Sauka Abuja.
• CERPAC renewal — the timing-driven walkthrough for the 30 to 60 days-before-expiry renewal window, the documentary refresh discipline, and the daily-fine exposure under the Nigeria Visa Policy 2025.
• Residence permit — the umbrella reference distinguishing CERPAC from the three adjacent residence routes (short-term-stay extension, STR entry visa, ECOWAS Residence Card).
• CAC registration requirements — the upstream CAC documentary reference for the foreign business owner whose CAC-registered company is the CERPAC sponsor leg.
• Yellow card for international travel — the panel-physician framework that the CERPAC medical examination operates against.
• Police character certificate — the Nigerian-side PCC route (the country-of-citizenship-side route is the document the CERPAC applicant carries).
• FIRS portal — the TCC issuance flow for the employer-sponsored CERPAC where renewal-cycle TCC is required.