What Is a Will?
A will is a legal document that states who inherits your assets, who is appointed executor to administer your estate, and who is nominated guardian for any minor children, taking effect the moment you pass away.
Without a valid, signed and witnessed will, South African law — not you — decides how your estate is divided under the Intestate Succession Act, regardless of what your actual wishes were.
What Happens If You Die Without a Will?
If you die without a valid will (intestate), your estate is distributed according to a fixed legal formula under the Intestate Succession Act — typically to a spouse and children in prescribed shares — which may not match your actual wishes, especially in blended families or unmarried relationships.
Common problem cases under intestate succession include unmarried partners (who receive nothing under intestate succession law, regardless of how long the relationship lasted), blended families with children from more than one relationship, and estates where specific beneficiaries — a favourite charity, a specific relative, a business partner — were intended to receive a particular asset.
Estate Duty in South Africa
Estate duty is a tax charged by SARS on the value of a deceased person's estate above a set abatement threshold, currently taxed at a percentage rate on the dutiable amount — confirm the current abatement and rate directly on the SARS website, as these are periodically adjusted by National Treasury.
Certain assets and structures — including amounts left to a surviving spouse, and correctly structured life cover — can reduce or defer the estate duty payable, which is why estate duty planning is a core part of a proper will and estate review, not a separate exercise.
Executor Fees
The executor appointed to administer your estate — whether a family member, attorney, or your bank's trust company — is entitled to a fee, prescribed by law as a percentage of the gross value of the estate, for winding it up. Naming an appropriate, willing executor in your will, and understanding roughly what this will cost your estate, avoids unpleasant surprises for your family during an already difficult time.
Guardianship and Minor Children
A will is the primary legal document where you nominate a guardian for minor children in the event both parents pass away. Without this nomination, the decision falls to the Master of the High Court and family court processes, which can be slower and less certain than a clear, documented wish from the parents themselves.
When to Consider a Trust
A testamentary trust (created by your will) or an inter vivos trust (created during your lifetime) can be useful for holding assets on behalf of minor children until they reach a specified age, protecting assets from a beneficiary's creditors, or managing a complex estate with a business or multiple properties. A trust is not needed by every estate — it adds cost and complexity — but for the right situation it solves problems a simple will cannot.
Common Estate Planning Mistakes
- Having no will at all, leaving the estate to intestate succession rules.
- An outdated will that doesn't reflect a divorce, remarriage, new child, or new asset.
- No guardianship nomination for minor children.
- Retirement fund and life policy beneficiary nominations that don't match the will, causing confusion (these pass outside the will, directly to nominated beneficiaries).
- No liquidity plan for estate duty, executor fees and immediate family costs, forcing assets to be sold quickly at a poor price.
Estate Planning Checklist
- I have a signed, witnessed, valid will
- My will has been reviewed in the last 2–3 years or after a major life event
- I have nominated a guardian for any minor children
- My retirement fund and life policy beneficiary nominations are current and consistent with my will
- I understand roughly what estate duty and executor fees my estate will face
- My family knows where the original signed will is kept
5 Key Takeaways
- Without a valid will, South African law decides how your estate is divided — not you.
- Unmarried partners receive nothing under intestate succession, regardless of relationship length.
- Estate duty and executor fees reduce what your family actually receives — plan for both.
- Retirement funds and life policies pass outside your will via beneficiary nomination — keep these current.
- A guardianship nomination in your will is the clearest way to protect minor children's future care.
Summary
A will is the foundation of every estate plan, but it is only one piece — estate duty, executor fees, beneficiary nominations on retirement funds and life policies, and (where appropriate) a trust all need to work together for your actual wishes to be carried out efficiently. Reviewing this as a whole, rather than treating a will as a once-off document, is what proper estate planning means.