By Katlego Mei, CFP ®

Planning for mental incapacity is never an easy topic. It touches on ageing, loss of independence, and difficult family conversations. Yet it is one of the kindest and most practical steps you can take for an elderly parent or loved one. When planning is absent, families are often forced to make urgent decisions under stress, just when emotions are already stretched.

In South Africa, mental incapacity has real financial consequences. Once a person can no longer make sound decisions, they cannot legally manage investments, sign documents, or give instructions to banks. Financial institutions are required to restrict access, even for close family members. This can come as a shock to families who assumed they could simply step in.

Start the conversation early

The best time to talk about incapacity is while your parent is still well and mentally capable. These discussions are far easier when they are framed around care and protection, not loss of control.

Mental capacity is a legal concept. A person must be able to understand and communicate decisions. Once that ability is lost, options become limited. Planning early allows your parent to remain involved, make choices in their own words, and feel respected throughout the process.

Put proper structures in place early

A will is essential, but it does not solve this problem. A will only takes effect after death. Mental incapacity planning deals with decision-making during life.

If no arrangements are in place, families usually have to apply to the High Court for curatorship. This involves appointing a curator to manage finances. The process is supervised by the Master of the High Court and requires medical reports, legal applications, and ongoing oversight.

Curatorship provides protection, but it is slow and expensive. It can take months before access to funds is granted. During that time, accounts may be frozen and bills delayed. For many families, this adds unnecessary strain.

It is also important to understand the limits of a power of attorney. In South Africa, a power of attorney automatically falls away once mental capacity is lost. At the moment, it is most needed, but it becomes invalid.

In some situations, trust structures can offer continuity. Assets placed in a trust while capacity exists can continue to be managed if incapacity occurs later. Trusts are not suitable for everyone and require careful advice, but they can reduce reliance on court processes.

What matters most is that arrangements are formal, written, and recognised by financial institutions. Informal family agreements, no matter how well-intentioned, offer no legal protection.

Simplify and document finances

Clear, simple financial arrangements make a difficult time easier. Consolidate accounts where possible. Keep an updated list of assets, policies, and income. This practical step can prevent confusion and delays later.

A final thought

Planning for mental incapacity is an act of care. It gives families guidance when they need it most and allows elderly parents to age with dignity.

When the plan is clear, families can focus on what truly matters. Being present, supportive, and at peace.

For more articles by Katlego, click here.