An Islamic will helps record your wishes while arranging your estate in line with your religious responsibilities and the law that applies to you. It can also make important information easier for your family to find during a difficult time.

Writing one involves more than downloading a document with an Islamic title. Your family circumstances, assets, debts and place of residence all matter. A will should be legally valid and carefully checked for the Islamic inheritance rules relevant to your situation.

This is general information, not personal legal or religious advice. The practical signing guidance below concerns England and Wales. Scotland and Northern Ireland have different rules, so obtain advice for the correct jurisdiction.

1. Why Should You Prepare an Islamic Will?

The Sunnah encourages readiness about matters a person needs to bequeath. Sahih al-Bukhari 2738 records the Prophet's ﷺ instruction that a Muslim with something to bequeath should not let two nights pass without having the will ready. This is a summary of its meaning.

For many families, preparation also has a practical benefit. Someone needs to know where important documents are kept, what obligations remain and whom to contact. Leaving those questions unanswered can add uncertainty to bereavement.

A will can appoint executors, set out relevant wishes and provide for the distribution of assets that pass under it. It may also address guardianship wishes for children, with professional advice on their legal effect.

Do not assume that every asset will automatically be governed by the will. Jointly owned property, pension arrangements and other assets can require separate consideration. Tell your adviser about the whole picture rather than only the money in your current account.

2. What Information Should You Gather First?

Start with a clear list rather than trying to calculate inheritance shares alone. Useful information includes:

• Your close family and dependants.
• Property, savings, investments and business interests.
• Debts, loans and money owed to you.
• Existing wills and relevant financial arrangements.
• The people you would trust to act as executors.

Discuss any religious obligations, including unpaid amounts that may need attention, with a qualified adviser. Keep the list accurate and explain uncertainty instead of estimating a figure and treating it as settled.

Think carefully about executors. They need to be willing and able to deal with paperwork, professional advice and communication with beneficiaries. Naming someone without speaking to them may create avoidable problems.

You can also prepare a separate guide to the location of documents and useful contacts. Keep it secure and up to date. It should support the formal will, not create contradictory instructions or expose passwords unnecessarily.

3. How Does the One-Third Rule Work?

Islamic inheritance distinguishes the prescribed shares of eligible heirs from a discretionary bequest, often called a wasiyyah. Subject to the relevant rules, this can provide for charity or someone who is not an Islamic heir.

When Sa'd ibn Abi Waqqas asked about giving a portion of his wealth, the Prophet ﷺ said:

“Yes, one third, yet even one third is too much.”

Sahih al-Bukhari 2742

One third is an upper limit in the ordinary rule, not an amount everyone must leave to charity. Family circumstances matter, and a smaller bequest may be appropriate.

The calculation concerns the net estate after the relevant prior obligations, such as debts and proper funeral expenses, have been addressed. For a simple illustration, one third of a £90,000 net estate is £30,000. This is not an inheritance calculation for a particular family.

Bequests to an existing Islamic heir, or beyond one third, raise additional consent and validity questions. Do not assume that a casual family agreement resolves them. Obtain advice on both the religious conditions and the legal drafting.

4. How Do You Make the Will Legally Valid?

In England and Wales, GOV.UK states that a will must be made voluntarily by someone aged 18 or over who has the required mental capacity. It must be in writing and properly signed and witnessed.

The standard guidance requires signing in the presence of two adult witnesses, who also sign in your presence. A beneficiary, or the beneficiary's spouse or civil partner, should not act as a witness. Follow current professional advice when arranging execution rather than improvising a remote or informal process.

An Islamic distribution clause does not replace those legal requirements. Equally, a legally valid document may not reflect the Islamic allocation you intended unless it has been drafted with that in mind.

Use a suitably qualified legal professional who understands the jurisdiction and can work with reliable Islamic inheritance guidance. This is particularly important with overseas property, blended families, business ownership or concerns about dependants.

5. Can You Leave a Gift to Charity?

A charitable bequest can be included within the permitted arrangements. Be precise about the organisation's identity and ask your adviser whether a fixed amount, percentage or another form of wording best suits your intentions.

Before naming a restricted project, consider what should happen if that project has finished by the time the estate is administered. Clear alternative wording can help executors avoid uncertainty, but it needs proper drafting.

Mission Salaam's Islamic Wills and Legacy Giving page is a starting point for discussing a possible charitable legacy. Confirm the charity's details and the form of gift with your legal adviser. The page is not a substitute for an individual inheritance assessment.

Keep the signed will safely and tell your executors where it can be found. GOV.UK recommends reviewing a will every five years and after major life changes. Marriage, divorce, new children or changed assets should prompt advice about whether an update is needed.

6. Final Takeaway

An Islamic will needs two kinds of care: sound religious guidance and compliance with the law that applies to the estate. Neither should be assumed from a document's title.

Gather your information, choose suitable executors and obtain qualified advice. A properly prepared will can help your family understand their responsibilities and allow a charitable gift to be made within the relevant limits.