How to Write a Valid Will in Nigeria 2026
Law, family and estate planning
How to Write a Valid Will in Nigeria (2026)
Information checked against the sources listed below as of October 19, 2026. State-specific execution requirements still need to be confirmed before signing.
1. The short answer: how do you make a will that can stand up to challenge?
To prepare a will in Nigeria, first establish which state law and personal-law rules apply to you and your property. Write clear instructions identifying your assets, beneficiaries, executor and any alternative arrangements. Make sure you satisfy the applicable rules on age, testamentary capacity, signature, witnesses and execution; do not assume that a document downloaded online will meet those rules. Store the signed original safely, tell your chosen executor where it is held, and obtain local legal advice where property, family arrangements or succession rules are complex.
In many statutory systems, a conventional will is written and signed by the will-maker, with witnesses observing and attesting in the manner required by the governing law. The details are not safely reduced to a single nationwide formula. For example, section 9 of the historic English Wills Act 1837 sets out a written-will and witness framework, but Nigerian state laws and the legal context of the estate must be checked before relying on it.
2. Why the applicable Nigerian law matters before you draft
Nigeria’s succession framework is not uniform in every circumstance. Relevant rules can depend on the state, the kind of property, how the property was acquired, the deceased person’s personal-law context and the law governing the estate. A will intended to deal with land in one state may raise different practical questions from a will covering a bank account, company shares or property situated elsewhere.
The historic Wills Act and state Wills Laws should not be treated as interchangeable without legal analysis. Decisions such as Okelola v Boyle and Lawal-Osula v Lawal-Osula illustrate that validity and probate disputes are legal questions determined in context, not by the document’s title alone. Older Supreme Court decisions are useful starting points, but they are not a substitute for checking current legislation and the facts of the particular estate.
| Question to settle | Why it matters | What to verify |
|---|---|---|
| Where is the property? | Land and property rights can be affected by the law and title arrangements applicable to that property. | Title documents, location, ownership and relevant state law. |
| Which succession regime applies? | Statutory, customary and Islamic succession questions may not produce the same result. | Applicable legislation, personal-law circumstances and current legal advice. |
| Who owns each asset? | A person cannot generally give away more than the interest they legally own. | Joint ownership, family property, trusts, encumbrances and beneficial interests. |
| Where will probate be sought? | Registry procedures, forms and filing requirements vary by jurisdiction. | The relevant Probate Registry or court's current official procedure. |
This table is a planning tool, not a statement that any one answer determines every estate. Where several states, countries or legal systems are involved, get advice on each relevant issue before executing the document.
3. What should you gather before writing the will?
Start with an inventory, not a list of names. An incomplete picture of ownership can create a will that promises property the testator does not own, overlooks liabilities or leaves the executor to guess what a vague description means.
- List assets and ownership. Record land, houses, bank accounts, shares, business interests, vehicles, valuable personal property and debts. For each item, note whose name appears on the title and whether anyone else has a legal or beneficial interest.
- Locate supporting documents. Collect title documents, share records, account information, loan documents and relevant ownership agreements. Keep sensitive identifiers private; do not include BVN, NIN, passwords, PINs or OTPs in a published document or share them with an unverified person.
- Identify intended beneficiaries. Use clear names and relationships where appropriate. Consider what should happen if a beneficiary dies before the will-maker, cannot be located or is legally unable to receive a particular gift.
- Consider dependants and family obligations. Do not assume that a wish to exclude someone will automatically defeat every legal claim. Ask a practitioner to assess potential rights, maintenance issues and applicable family or personal law.
- Choose an executor and a substitute. Select people who are trustworthy, organised and likely to be able to perform the role. Ask them before naming them if possible.
- Decide who will care for minor children. State your wishes clearly, but understand that a court’s applicable legal duties and the child’s welfare can matter. A will cannot guarantee that a named person will automatically receive every parental or guardianship power.
Make a separate list of questions for a lawyer. This helps turn a short consultation into a focused review of ownership, family arrangements, execution and probate risk.
4. Who can make a will, and what does testamentary capacity mean?
The applicable law determines the legal age and capacity requirements. Some Nigerian state Wills Laws use an age of 18, while the historic Wills Act framework has been associated with a different minimum age. Do not publish or rely on one age as a universal rule for every Nigerian will. Verify the legislation governing the specific testator and estate.
Testamentary capacity is about whether the person making the will has the legally required understanding at the relevant time. Broadly, the inquiry may concern whether the person understands that they are making a will, has a reasonable understanding of the property being dealt with, appreciates the people who may have claims on their estate, and understands the consequences of the choices being made. The exact legal test and its application should be checked with a practitioner.
Age, disability or a medical diagnosis does not by itself resolve every capacity question. Equally, a signature alone does not prove capacity. If illness, medication, cognitive difficulty or a foreseeable dispute creates a genuine concern, obtain advice before signing. A legal practitioner may recommend contemporaneous medical evidence or other safeguards depending on the circumstances.
The testator must also act voluntarily. Threats, deception, coercion or undue influence may lead to a challenge. A relative who benefits substantially should avoid controlling every conversation, drafting instruction and witness arrangement. Independent instructions and a careful record of the execution process can reduce avoidable disputes, though they cannot guarantee that nobody will challenge the will.
5. How should the will be structured?
A will should be clear enough that an executor can identify what the testator intended without inventing missing instructions. A lawyer should adapt the wording to the governing law and circumstances. The following structure is a drafting checklist, not a ready-made instrument to sign without review.
- Identify the testator. Use the person’s correct legal name and sufficient identifying details to distinguish them from others with similar names.
- State the document’s purpose. Make clear that the document is intended to operate as the testator’s will and address the status of earlier wills or codicils in the manner legally appropriate.
- Appoint an executor. Name the primary executor and consider a substitute if the first choice cannot or will not act. Confirm the person is willing and suitable.
- Make specific gifts carefully. Identify the asset and beneficiary clearly. Avoid a description such as “my land in town” if the testator owns several properties or has only a partial interest.
- Deal with the residue. Explain how the remaining estate should be distributed after specific gifts, expenses and liabilities are handled, subject to the governing law.
- Plan for failed gifts. Say what should happen if a beneficiary dies first or a gift cannot take effect, with wording tailored by a practitioner.
- Address children and practical administration. Record guardianship wishes where appropriate, and include instructions that help the executor locate records and understand the intended arrangements.
- Execute it correctly. Follow the exact applicable rules for signing, witnesses, attestation and any permitted alternatives.
Use unambiguous descriptions. If a house is identified by an address, compare it with the title documents. If a business interest is being gifted, check the company records and any shareholder agreement. If an asset is jointly owned, do not assume the will can override the other owner’s rights or the terms governing that asset.
6. How should a will be signed and witnessed?
Execution is one of the most important stages. A document can express the testator’s wishes perfectly and still face a validity challenge if the applicable formalities were not followed.
Under section 9 of the historic Wills Act 1837, the general statutory model requires a written will signed at the end or foot by the testator, or by another person in the testator’s presence and at the testator’s direction. The testator must make or acknowledge the signature in the presence of at least two witnesses present at the same time, and the witnesses must attest and subscribe the will in the testator’s presence. That is a description of that statute—not a claim that identical wording applies to every will throughout Nigeria.
Before signing, have a Nigerian legal practitioner confirm the requirements under the law that actually governs the will. Ask about the required number and qualification of witnesses, whether they must be present together, how the testator’s signature must be made or acknowledged, what the witnesses must sign, and whether any special rule applies to the testator’s circumstances.
- Use witnesses who can understand what they are witnessing and who meet the governing law’s requirements.
- As a strong precaution, avoid using a beneficiary or a beneficiary’s spouse as a witness unless a practitioner has confirmed the consequences under the applicable law. In some legal regimes, a gift to an attesting witness or that witness’s spouse may be affected even if other parts of the will survive.
- Do not have a witness sign later from home if the law requires a particular presence or attestation procedure.
- Do not leave blank spaces that could be filled in later or make handwritten changes after execution without advice.
- Do not assume that a stamp, notary seal, lawyer’s signature or registration automatically cures a failure to meet mandatory execution requirements.
Where the testator cannot physically sign in the usual way, do not improvise. Ask a practitioner to confirm the legally permitted method and the evidence needed to show that the testator directed or acknowledged the act as required.
7. What property can a will distribute—and what might it not control?
A will generally deals with the interest the testator can lawfully dispose of under the applicable law. It is not a magic document that transfers every asset associated with the testator’s name. The legal ownership structure, restrictions and rights of other people can change the result.
For land, examine the title and any co-ownership or family-property issues. For company shares, check the company’s records and governing documents. For a jointly held account, insurance policy, pension or trust, the relevant contract, statute and ownership arrangement may determine what happens at death. Do not assume that naming an asset in the will overrides every nomination or contractual arrangement; equally, do not assume every nomination operates the same way for every product.
List debts and obligations as well as assets. Estate administration may require liabilities and proper expenses to be dealt with before beneficiaries receive what remains. If an asset is subject to a mortgage, charge, court order, trust or dispute, disclose that to the lawyer preparing the will.
Be precise about the difference between a specific gift and the residue. A specific gift might identify a particular vehicle or property. The residue is what remains after the estate has been administered and the relevant prior gifts, liabilities and expenses are dealt with. Without a clear residue clause, property not expressly addressed can create uncertainty or require additional legal analysis.
8. How do customary law and Islamic succession affect a will?
Do not assume that every Nigerian resident has unrestricted testamentary freedom under one uniform statutory regime. Customary succession and Islamic personal-law questions may affect whether a proposed distribution can take effect, how family property is treated, and what restrictions apply to particular gifts. The answer depends on the facts and the governing law.
In Adesubokan v Yunusa, the Supreme Court considered issues involving statutory wills and Islamic or customary succession. The case is a reminder that the legal context matters; it should not be reduced to a claim that one rule decides every Muslim or customary-law estate in Nigeria today.
Where Islamic succession principles may apply, a person should obtain advice from a practitioner who understands both the relevant Nigerian legal framework and the applicable Islamic inheritance questions. Some discussions of Islamic succession refer to limits on testamentary gifts and the role of heirs’ consent, but the precise effect depends on the applicable rules and facts. This article does not state a universal one-third rule for every Nigerian Muslim estate.
Likewise, where family land, customary ownership, a statutory marriage or property in multiple states is involved, ask the lawyer to identify the governing rules before promising a particular distribution. A will should reflect the law that applies, not simply what the testator hopes the law will permit.
9. How should you choose an executor and make plans for children?
An executor is responsible for taking the steps required to administer the estate under the relevant law and probate process. The role may involve locating the will and assets, dealing with the registry, paying proper liabilities and expenses, and distributing the estate according to the valid will and applicable law.
Choose someone who is dependable, organised and able to handle records and family communication. A close relative may be suitable, but closeness alone is not enough. Consider whether the person lives far away, has a conflict of interest, is likely to be available, or may struggle with the administrative responsibilities. Naming a substitute can help if the first choice cannot act.
If minor children depend on you, record your guardianship wishes and discuss them with a practitioner. The will is an important expression of your wishes, but the legal effect of a nomination and any court’s responsibilities must be checked. Consider practical details too: who can access school records, where essential documents are kept, and how the executor can identify the assets intended for the children.
Do not use the will as a substitute for every other form of planning. Some arrangements may require separate legal documents, updates to account nominations or ownership records, or professional advice about trusts and business continuity.
10. Where should you keep the original, and what happens after death?
After proper execution, keep the original in a secure place where it will not be lost, damaged or casually altered. Tell the executor or another trusted person where it is held and how it can be retrieved. A safe-deposit arrangement, a lawyer’s custody or an appropriate registry may be options, but availability and procedure vary. Confirm the current process with the relevant office before relying on it.
Do not assume that filing or depositing a will is identical in every state. For example, the Enugu State Judiciary e-Probate platform is an official state-specific service. The Imo State Judiciary’s probate application guidance describes its own process. These are examples of jurisdiction-specific procedures, not nationwide instructions.
When a person dies, the executor may need to apply for probate through the appropriate registry or court. Probate is the legal process through which the will and the executor’s authority are dealt with under the applicable procedure. If there is no valid will, or no executor able to act, a different process such as an application for letters of administration may be relevant. The precise route depends on the estate and local rules.
Do not publish passwords, PINs, BVN, NIN, OTPs or full bank-account credentials inside a will or a public online post. Make a secure asset inventory and give access instructions only through appropriate, private arrangements. A will is not a reason to weaken the security of accounts during the testator’s lifetime.
11. When should you update or revoke a will?
Review the document after a major change in family circumstances, ownership or intention. Examples include marriage, separation or divorce, a birth or adoption, the death of a beneficiary or executor, acquiring or selling significant property, moving to another jurisdiction, or discovering that a previous gift no longer reflects your wishes.
Do not assume marriage or divorce has the same effect on every will in Nigeria. Some Wills Laws contain specific rules on marriage and revocation, and the outcome may depend on the governing statute and the circumstances. A practitioner should check the current applicable law before you rely on a general statement.
Revocation may require a later will or codicil executed with the required formalities, a formal written declaration, destruction with the necessary intention, or another legally recognised method under the applicable law. These methods are not interchangeable in every circumstance. Do not simply cross out a clause, write a new beneficiary into the margin or destroy the only original without obtaining advice.
If you want to replace the whole will, ask whether a new document should expressly revoke earlier wills and how the signing should be handled. If you only want to change one provision, a lawyer can explain whether a codicil or a replacement will is safer for your circumstances.
12. Common mistakes that can lead to a will dispute
- Using a template without checking the applicable law. A template can omit a local requirement or include language that does not suit the estate.
- Using a beneficiary as a witness. This can create avoidable questions about the gift or execution under the governing law.
- Failing to identify property accurately. Ambiguous addresses, outdated descriptions and unclear ownership can complicate administration.
- Ignoring capacity or pressure concerns. A signature alone may not resolve a credible allegation of incapacity, coercion or undue influence.
- Assuming every asset passes through the will. Joint ownership, contracts, nominations, trusts and third-party interests must be reviewed.
- Making informal edits after signing. Handwritten changes can create questions about validity and the testator’s final intention.
- Failing to secure the original. A carefully prepared will may be difficult to use if the original is lost or its location is unknown.
- Assuming registration or storage cures every defect. A registry process does not necessarily fix invalid execution or a substantive legal problem.
- Ignoring applicable personal law. A distribution that appears straightforward under one legal framework may raise a different question under another.
- Never reviewing the document. A will may no longer reflect current assets, family circumstances or the testator’s wishes.
13. Daily Reality NG’s CLEAR pre-signing check
The CLEAR check is an original Daily Reality NG planning aid. It is not a statutory test, a court-approved form or a substitute for a lawyer’s review. Use it to identify gaps before you arrange execution.
| Step | Action | Evidence to have ready | Stop and get advice if… |
|---|---|---|---|
| C — Confirm the law | Identify the relevant state, property locations and possible personal-law issues. | Residence and property details; family-law context. | You are unsure which statute or succession regime applies. |
| L — List ownership | Inventory assets, liabilities and interests owned by others. | Title records, statements, share documents and agreements. | Property is jointly owned, disputed, held in trust or subject to restrictions. |
| E — Express wishes | Identify beneficiaries, specific gifts, residue, executor and alternatives. | Clear names, asset descriptions and contingency instructions. | A gift may affect dependants, family property or another person’s rights. |
| A — Arrange execution | Confirm capacity, signature method, witness qualifications and attestation. | Execution plan confirmed against the applicable law. | Capacity, undue influence or the witness procedure may be challenged. |
| R — Retain and review | Secure the original, inform the executor and schedule a review after major changes. | Known custody location and a private asset record. | The original is missing, has been altered, or conflicts with a newer document. |
The practical value of CLEAR is that it separates five different questions that are often collapsed into “I have written my will.” A completed checklist cannot certify legal validity, but an unanswered item can reveal a problem worth resolving before signing.
14. Frequently asked questions
1. Is a handwritten will valid in Nigeria?
Do not assume that handwriting alone makes a will valid or invalid. The answer depends on the applicable law and the required execution formalities. Before relying on a handwritten document, ask a Nigerian legal practitioner to check the governing law and the circumstances in which it was made.
2. Must a will be prepared by a lawyer?
The applicable law may not require every will to be drafted by a lawyer, but a self-prepared document can still fail because of unclear gifts, capacity concerns, witness defects or state-specific rules. Legal review is especially prudent where property, dependants, family-law questions or several jurisdictions are involved.
3. How many witnesses are needed?
The number and procedure must be checked against the law governing the will. The historic Wills Act 1837 uses two witnesses present at the same time for the relevant execution procedure, but you should not assume that this alone resolves the requirements for every Nigerian will.
4. Can a beneficiary witness the will?
Do not use a beneficiary or a beneficiary’s spouse as a witness without legal advice. Under some applicable laws, a gift to an attesting witness or that witness’s spouse can be affected. The precise consequence depends on the governing law and facts.
5. What age must a person be to make a will?
Verify the minimum age in the applicable statute. Some state laws use 18, while other statutory frameworks may differ. This guide does not claim a single minimum age applies to every will throughout Nigeria.
6. Can a person with a serious illness make a will?
Illness does not by itself answer the legal capacity question. The person must meet the applicable legal test at the relevant time and act voluntarily. Where capacity may be disputed, obtain independent legal advice before execution.
7. Can a will leave a family member out?
Do not assume that excluding a family member automatically defeats every potential legal claim. The answer can depend on applicable legislation, customary or personal law, the property and the circumstances. Get specific advice before finalising a disputed distribution.
8. Can a will give away jointly owned land?
A will generally cannot dispose of another person’s ownership interest. Check the title, the nature of the co-ownership and any applicable restrictions. A lawyer should confirm exactly what interest, if any, the testator can leave.
9. Does a will automatically transfer property after death?
No. Estate administration and the applicable probate process may be required before the executor can deal with assets. The steps, documents and registry procedure vary by jurisdiction and estate.
10. Must I register or deposit my will with a court?
Do not assume one nationwide registration or custody procedure applies. Some jurisdictions provide specific probate or will-custody services. Confirm the current rules and options with the relevant registry before relying on a deposit or filing.
11. What happens if the original will is lost?
A lost original can complicate probate and may lead to questions about its contents, execution, custody or revocation. The result depends on the evidence and applicable law. Contact a probate practitioner promptly rather than recreating or altering a document and presenting it as the original.
12. Can I change my will after signing it?
Yes, changes may be possible, but they must follow the applicable legal method. A new will, codicil or formal revocation may be appropriate depending on the change. Do not make informal handwritten amendments without advice.
13. Does marriage automatically cancel a will?
Do not apply a universal answer. Some Wills Laws contain marriage-related revocation rules, but the result depends on the law governing the will and the circumstances. Ask a practitioner to check the relevant statute before relying on an old will after marriage.
14. Can a Nigerian Muslim make a will?
That question requires advice on the relevant Nigerian legal framework and applicable Islamic succession principles. Do not assume that the same distribution rules or limits apply to every estate. Consult a practitioner with suitable succession-law experience before execution.
15. What is the first thing I should do before signing?
Identify the law that applies to the testator and the property, then have the draft and signing procedure checked against that law. This helps address execution, capacity, witness, ownership and succession questions before a defect becomes a probate dispute.
15. Sources, verification limits and further checks
This guide draws on primary legislation, Nigerian case-law records, official judiciary resources and legal education materials. The links below are starting points for verification, not a representation that every rule described applies in every Nigerian state.
- Wills Act 1837 — legislation.gov.uk. Historic statutory text; applicability in a Nigerian case must be checked.
- Okelola v Boyle (1998) — NigeriaLII. Nigerian Supreme Court decision relevant to will disputes.
- Lawal-Osula v Lawal-Osula (1995) — NigeriaLII. Nigerian Supreme Court decision relevant to wills and applicable legal requirements.
- Adesubokan v Yunusa (1971) — NigeriaLII. Older decision relevant to statutory wills and Islamic or customary-law context.
- Enugu State Judiciary e-Probate. State-specific probate service.
- Imo State Judiciary — How to file a probate application. State-specific procedural guidance.
- FCT Customary Court of Appeal — Probate Registry information. Relevant to the stated FCT registry functions; confirm the applicable court and current procedure.
- National Open University of Nigeria — Family Law II courseware. Educational background, not a substitute for current legislation.
- IIUM Law Journal — discussion of Islamic succession. Academic context; application to an individual Nigerian estate requires legal advice.
Limits: This article does not provide a complete, state-by-state survey of current Wills Laws, ages, witness qualifications, revocation rules or probate fees. Those details must be verified against the current legislation and official procedure for the relevant jurisdiction. No filing fee or processing time is quoted because a current, universally applicable official figure has not been established here.
Google Search policy and publisher guidance were also checked for this editorial workflow. Google's current documentation distinguishes publisher restrictions from publisher-policy violations, and its Search spam policies warn against scaled, unoriginal pages created primarily to manipulate rankings. These are separate from the legal question of whether an individual will is valid.
- Google Publisher Restrictions.
- Google Publisher Policies and Publisher Restrictions explained.
- Google Search spam policies.
Samson Ese is the Founder, Publisher and Editor-in-Chief of Daily Reality NG, an independent Nigerian digital publication based in Warri, Delta State. I publish researched guides and explainers about legal, financial, business, technology and everyday systems that affect Nigerians.
For editorial corrections and copyright matters, contact dailyrealityng@gmail.com. For general contact, use dailyrealityng@gmail.com.
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