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Navigating the Hidden Traps in Your Last Will and Testament

  • Writer: Piet Swanepoel
    Piet Swanepoel
  • Feb 19
  • 6 min read

Let’s be honest, nobody really enjoys talking about their own death. It’s uncomfortable, it’s emotional, and it feels a long way off. But as the Dutch philosopher Hugo de Groot once famously defined it, a last will is essentially your final declaration of what you want to happen to your property when you're no longer here to oversee it. Think of it as the blueprint for your entire estate plan; the document that sets everything in motion the moment you pass away.


Because it’s such a vital document, you might assume that everyone gets it right. Unfortunately, that’s rarely the case. In South Africa, there aren’t strictly prescribed requirements for who can advise you on drafting a will. This lack of regulation often leads to what the courts have called "shoddy drafting."


In fact, the Supreme Court of Appeal, in Raubenheimer v Raubenheimer, expressed serious concern about this very issue. They noted it was a "never-ending source of amazement" that so many people rely on untrained advisors for such an important task. It’s a problem that has persisted for decades, with courts frequently having to step in to interpret badly drafted wills because the original intentions were so unclear.

If you are planning your estate, you need to know that a will is more than just a list of who gets the nice china. It can contain complex conditions and clauses that might confuse your beneficiaries, or worse, lead to legal battles.

Let’s break down some of these tricky concepts so you can avoid common pitfalls.

 

The Basics: Who Can Write a Will and What Can You Say?

First off, the ground rules. In South Africa, if you are 16 years or older and mentally capable of understanding what you are doing, you can execute a will.

Generally, you have "freedom of testation," which means you can leave your assets to whomever you like. However, there are limits. You can’t include stipulations that are illegal, immoral, or against public policy. If you do, the courts will likely treat them as pro non scripto—essentially reading the will as if those parts were never written at all.

 

Heirs vs. Legatees: Knowing the Difference

You might use the words "heir" and "legatee" interchangeably, but in the legal world, they mean very different things, especially when it comes to who gets paid first.

 

legacy is a specific asset or a specific sum of money you leave to someone (the legatee). For example, "I leave R50,000 to my nephew John."

An inheritance is what is left of the estate after all debts and legacies have been paid. The heir is the person who succeeds to this residue.

Why does this distinction matter? Timing. When your estate is distributed, the executor first pays off your debts. Then, they pay out the legacies. Only then do the heirs receive the balance. If your estate has a lot of debt, your heirs might end up with far less than you intended, while the legatees get their full specific amounts.

 

"You Own It, But She Can Use It": Understanding Usufruct

One of the most common complex structures in South African wills is the "usufruct." This is a way of splitting ownership so that one person technically owns an asset, while another person gets to use it and enjoy its "fruits" (like rental income or crops).

The person who uses the asset is called the usufructuary, and the person who legally owns it is called the bare dominium owner.


Consider the example of Peter, who owns a farm. In his will, he might bequeath the farm to his son, Paul, but subject to a life usufruct in favour of his wife, Petro. This means Paul is technically the owner from the day Peter dies, but he can’t just kick his mother off the property. Petro has the right to live on and farm the land for the rest of her life. Paul only gets full, unrestricted ownership once Petro passes away or the specified usufruct period ends.

 

Mastering Time: Vested vs. Future Interests

Things get really interesting when you start dealing with when exactly someone gets their inheritance. In legal terms, we look at two critical Latin concepts: dies cedit and dies venit.

  • Dies cedit refers to the day the right to an inheritance becomes "vested." The beneficiary technically owns the right, and it’s an asset in their own estate.

  • Dies venit is the day they can actually enjoy or claim that asset.

Usually, these things happen at the same time—the day you die. But you can split them up. Imagine you leave a sum of money to your son, "payable to him when he attains the age of 30 years."In this scenario, dies cedit happens when you die. Your son has a vested right to that money immediately. If he dies at age 25, that right to the money passes to his own heirs because it was already his asset. However, dies venit (the time for enjoyment) only arrives when he turns 30. He owns it, but he can't touch it yet.

The "Ifs" and "Buts": Conditional Interests

Sometimes you might not want to give an asset away unless something specific happens—or doesn't. These are conditional interests, and they come in two main flavours: suspensive and resolutive.

1.     Suspensive Conditions (The "Waiting" Clause)

Here, the beneficiary doesn't acquire a vested right until a future, uncertain event actually occurs. For example, Peter leaves his farm to his son Paul, "if he attains the age of 21." If Paul is 19 when Peter dies, he has no vested right yet. If Paul dies at 20, he never fulfilled the condition, so the farm doesn't go to his heirs—it falls back into Peter’s estate residue. He has to survive to 21 to get the vested right (dies cedit).

 

2.     Resolutive Conditions (The "Take-Back" Clause)

In this case, the beneficiary gets the asset immediately, but they might lose it later if a certain event occurs.

A classic example is the remarriage clause: Peter leaves his farm to his wife, Petro, but if she remarries, the farm goes to his son, Paul.

Petro has a vested right immediately upon Peter's death. She is the owner. But if she remarries, a "divesting" takes place, and she loses the farm to Paul.

 

A critical warning here: If you include a resolutive condition like "Petro loses the farm if she remarries," but you fail to say who the farm goes to in that scenario, the condition is considered a nudum praeceptum—essentially an empty instruction. The law will disregard the condition entirely, and Petro will get the farm free of any prohibitions.

 

Strings Attached: The Modus

Modus is a specific type of obligation you can place on an heir or legatee. It’s not quite a condition that stops them from becoming the owner, but it is a legally enforceable duty.

For instance, Peter might bequeath his farm to his son Paul with the modus (obligation) that if Paul ever stops farming personally, he must pay half the rental income to his sister, Jane. Paul gets the farm immediately—it vests in him—but he is burdened by this personal duty to his sister, and she can actually sue him if he doesn't comply.

 

 

Keeping it Fair: Collation

Finally, there’s the concept of "Collation" (collatio bonorum). This legal principle is based on the presumption that a parent wants their children to be treated equally in death, regardless of what they received during their lifetime.

Collation requires descendants who are heirs to "account" to the estate for certain significant gifts or debts they received from the testator while the testator was alive.

Let’s look at the example of Jane, who leaves her estate, worth R300,000, equally to her two daughters, Jenny and Jill. However, while Jane was alive, she gave Jenny a massive wedding gift worth R60,000.

To ensure fairness, the law adds that R60,000 back into the estate pot on paper.

  • New theoretical estate value: R300,000 + R60,000 = R360,000.

  • Each daughter should get half: R180,000.

  • Since Jenny already received R60,000 as a wedding gift, she receives only R120,000 from the estate, essentially "paying back" her advance.

  • Jill gets her full R180,000.

  • If you don't want this to happen, you must specifically state in your will that certain gifts are exempt from collation.

 

 

Conclusion

As you can see, a will is far more than a simple note saying who gets what. It’s a complex legal instrument that navigates ownership, timing, conditions, and fairness. The intentions you express in language today will have very real, sometimes unfair or even ludicrous results long after you are gone, and the courts will generally uphold them if the wording is clear.


This is why it is so critical to move beyond "shoddy drafting." The person writing your will shouldn't just be a scribe writing down your wishes verbatim; they need the knowledge and skill to know which of your wishes are actually legally practicable. Don't leave your final blueprint to chance; ensure it is drafted with the precision your legacy deserves.

 
 
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