In Nigeria, many couples complete a traditional (customary) marriage ceremony with family, elders, and community rites and then move on with life without getting a formal marriage certificate. Years later, the reality hits when an embassy, employer, bank, or government office asks for “proof of marriage.” If you do not have a statutory marriage certificate, you may still be able to show that you are married under Nigerian customary law, but you must present your evidence clearly using a customary marriage affidavit
One of the most common ways Nigerians document a traditional marriage for official purposes is by swearing an Affidavit of Customary (Traditional) Marriage at a High Court before a Commissioner for Oaths. This article explains what a customary marriage affidavit is, what it can and cannot do, how to write it properly, and what supporting evidence you should submit alongside it.
Is customary (traditional) marriage “real” in Nigeria?
Yes. Nigeria recognizes marriages performed under native law and customs (customary law). Importantly, official guidance notes that customary marriage registration is not compulsory in Nigeria, although several states permit customary marriages to be registered and, in those states, a certificate from the Registrar may be required as proof of the customary marriage you contracted.
That means two things can be true at once: (1) your traditional marriage may be valid under custom, and (2) a foreign authority may still want documentary proof beyond “we did traditional marriage.” Your job is to provide credible written proof and supporting documents that make the marriage easy to verify.
What is a Customary Marriage Affidavit?
An affidavit is a sworn statement. In Nigeria, people sometimes swear an affidavit in court that they are traditionally married in order to provide written proof of such a marriage, especially without a formal marriage certificate issued by a registrar after a court wedding.
In simple terms, a customary marriage affidavit is your declaration under oath, confirming that you are traditionally married in Nigeria, and stating key details to that effect including: who the spouses are, when and where the traditional marriage took place, and under what tradition it was conducted. Even though it is not necessarily a marriage certificate it itself, it is a tenable official evidence proving that you are indeed married.
When a customary marriage affidavit is commonly used
- Visa and immigration applications: especially where the marriage is customary and a formal certificate is unavailable or delayed.
- Name and identity updates: where a spouse wants to align names across records and must show a relationship basis.
- Work and family benefits: when an employer requests proof that a spouse/children are dependants.
- Bank, school, and official records: where marital status is requested.
Affidavit vs certificate: what embassies usually prefer
Many embassies prefer an official marriage certificate when it exists because it is easier to verify. However, customary marriages in Nigeria are not always registered, and different states have different practices. Official UK guidance notes that customary marriage registration is not compulsory, but that some states permit registration and parties in those states may be required to produce a certificate from the Registrar as proof of the marriage.
So, if you have a certificate of customary marriage registration from a competent authority, include it. If you do not, an affidavit can help explain and document the marriage – but it should be supported by other evidence (photos, witness statements, family letters, and records showing a continuing marriage).
What a strong customary marriage affidavit should contain
Some affidavit formats for “Affidavit of Marriage” include basic statements such as: you are the named person, you are married to your spouse, the traditional marriage took place on so so date at so so place, and that the marriage was conducted according to the custom and tradition of a specific tribe, town or village as the case may be. Those core elements are good – but for embassy-facing or immigration purposes, you should be more organized and include enough detail to prevent doubts.
At minimum, your affidavit should cover:
- Full identification of the deponent: name, address, nationality, occupation.
- Spouse details: full name and address.
- Customary marriage facts: date, location, and the tradition (tribe/community) under which it was conducted.
- Family and witnesses: names of elders/representatives present during the rites.
- Subsistence: a statement that you have lived as husband and wife and the marriage is still subsisting.
- Purpose: what you need the affidavit for (for example, “immigration/official record purposes”).
How to get an affidavit of customary marriage in Nigeria
Most people swear an affidavit at a High Court registry before a Commissioner for Oaths. The court staff will typically check the details, you will sign, and the Commissioner for Oaths will administer the oath and stamp/seal the affidavit.
Some states also provide online affidavit systems (e-affidavit portals). If you use an online route, ensure it is an official state judiciary platform and that the output is verifiable. Requirements and processes vary by state.
What supporting documents to submit with the affidavit
An embassy or reviewing officer usually wants to see that your affidavit is consistent with real-world evidence. Do not submit the affidavit alone if your case is high scrutiny. Combine it with a clean evidence bundle. Useful supporting items include:
- Traditional marriage photographs showing both families, elders, and key moments
- Invitation card, programme, or bride price list (where available)
- Letters from family elders confirming the marriage (optional but strong)
- Children’s birth certificates showing both parents (if you have children)
- Evidence of an ongoing relationship: joint tenancy, joint bills, joint bank activity, travel history, communication logs
Common mistakes that can ruin an otherwise valid case
- Inconsistent names: using nicknames or different spellings than passports.
- Wrong dates/locations: an affidavit that conflicts with photos, invitations, or travel records triggers suspicion.
- Over-writing: an affidavit is not a love story. Keep it factual.
- No supporting evidence: an affidavit is stronger when it matches real documents.
- Claiming “attested” when it is not: only claim what you have completed.
Affidavit of Customary Marriage Template Kit
We have prepared a professionally structured customary marriage affidavit template that contains a blank template, a filled example, and a step by step completion guide to help you navigate this document without confusion or errors.
FAQs
Is the customary marriage affidavit the same as a marriage certificate
No. An affidavit is essentially sworn evidence, whereas a certificate is a registration document issued by a registry/authority. Depending on your situation, you may use an affidavit alone or together with a certificate where available.
Can a customary marriage be registered in Nigeria
In many states, yes – but registration is not compulsory nationwide and practice varies. Some states permit registration and may require a certificate from the Registrar as proof in certain contexts.
Will an embassy accept an affidavit
An affidavit can support your proof of marriage, but acceptance depends on the authority and the strength of your overall evidence bundle. The safest approach is to submit the affidavit alongside strong, consistent supporting documents.
Related Resources:
Document Authentication & Legalization Service for Nigerian Documents
How to Prepare a Nigerian Single Status Affidavit for Marriage Abroad