Can Someone With Dementia Sign a Power of Attorney?

Can Someone With Dementia Sign a Power of Attorney?

This is one of the most common questions families ask. The answer is: it depends on whether they still have mental capacity.

The Mental Capacity Question

Having dementia does not automatically mean someone cannot create an LPA. The key question is whether they have mental capacity at the moment of signing.

Mental capacity for LPA means understanding:

• What an LPA is and what it does
• Who they are appointing as attorney
• What powers they are giving
• When the LPA can be used
• That they can revoke it if they change their mind

Early Dementia vs Advanced Dementia

Early stages: Many people with early dementia CAN still create valid LPAs. Their memory may be affected, but they can still understand what an LPA means.

Advanced stages: If dementia has progressed significantly, mental capacity is likely lost. At this point, creating an LPA is no longer possible.

How Capacity is Assessed

When creating an LPA, a Certificate Provider must confirm the person:

• Understands the LPA
• Is not being pressured
• Has mental capacity

For someone with dementia, this assessment may require:

• A quiet, calm environment
• Explaining things simply and clearly
• Allowing time for questions
• Potentially repeating explanations

Getting a Medical Opinion

If there is doubt about capacity, consider:

• Speaking to the GP
• Requesting a formal capacity assessment
• Having a medical professional act as Certificate Provider

A doctor's assessment at the time of signing can provide evidence that capacity existed.

What If It Is Too Late?

If your parent no longer has capacity:

• They CANNOT create an LPA
• You must apply to the Court of Protection to become Deputy
• This takes 6-12 months and costs thousands
• A court-appointed deputy has less flexibility than an LPA attorney

The Urgency Message

If your parent has been diagnosed with dementia or you have noticed memory issues:

Act now, not later.

Dementia is progressive. The window for creating an LPA closes as the condition advances.

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Create LPA While Capacity Exists

Early dementia does not prevent LPA creation. But waiting until it is too late does.

Start an LPA - From £74 →