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Who inherits without a will in Tanzania?

Statute, customary and religious law apply side by side

Tanzania has a succession statute in the common-law tradition, but customary law, and Islamic law for Muslims, still govern many estates.

Updated October 2026. Spotted a mistake? Tell us.

A general outline, not a checked profile

We have not yet researched Tanzania line by line. This page describes how countries with the same legal tradition usually work, so that the map is not blank, and it can differ from the law in Tanzania. Reliable, current information is hard to find for many African countries: laws are often not published online or not translated, customary and religious rules are unwritten or differ from one community to the next, and reforms are not always reported.

Can you help? If you know the rule in Tanzania, or you work with its law, please email us what it says and where it is written. We will check it and update the page, with credit if you wish.

The default, not your case. This page describes what applies when there is no valid will. Succession law is reformed often, a will changes everything, and the rules for an estate with a foreign element are complex. This is general information, not legal advice.

A spouse and children survive

Under the succession or administration-of-estates statute that most common-law countries in Africa have, the spouse and the children are the first heirs and the estate is divided between them by the fractions the statute sets. How much the spouse takes, and whether it is outright or only a right of use, differs from country to country.

A spouse survives, but no children

The statutes generally give a spouse who has no children a large share or the whole estate, and in some countries the parents or other relatives share in it.

No spouse: who comes next

Children first, then the parents, then the brothers and sisters, then more distant relatives, and finally the state. Many statutes also name dependants.

A partner who is not married

A partner who is not in a recognised marriage generally has no automatic right to inherit. Some countries recognise long-term cohabitation, and courts may order provision for dependants.

What a will cannot take away

Most common-law countries have no forced share, but a spouse or child who is left without support can usually ask the court for provision from the estate.

If the person or the property is abroad

The law of the place where land lies usually governs the land, and the law of the person's last home usually governs the rest. An estate with a foreign element needs advice in the country.

What to watch for

  • In many communities customary rules decide who inherits family land and the family home, and courts and reforms have been moving toward equal rights for sons and daughters and for widows. Which law applies often depends on the form of the marriage and on whether the person lived under customary law.

Understand the legal system first

Tanzania belongs to the Common law family. Succession law grows out of the legal tradition, so it helps to know how the system works.

Read the Tanzania legal-system profile in the Legal Families Atlas →
Who owns what in a marriage in Tanzania? →

Official sources

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TheLawToKnow Tools’s inheritance guide is an educational overview of general rules. It is not legal advice, and it does not replace the official source or a lawyer in the country. Report a mistake.