Which Power of Attorney Do I Need?

20th May 2026

For many people, searching Which Power of Attorney Do I Need? is the point where things start to feel slightly confusing.

You’ve come to the realisation you should probably have something in place. Then suddenly there are different types, legal terms to navigate and decisions to make you didn’t know existed five minutes earlier.

The good news is that most people’s situation is actually fairly straightforward once the terminology is stripped back.

Understanding what an LPA actually does

A Lasting Power of Attorney allows you to choose trusted people to make decisions on your behalf if you become unable to make them yourself at some point in the future.

That could happen through illness, dementia, an accident or simply declining mental capacity later in life.

The document is registered with the Office of the Public Guardian and gives formal legal authority to the people you appoint.

Without one in place, even close family members may struggle to step in when needed.

Property and Financial Affairs LPA

This is the type most people think about first.

It covers practical financial matters like:

• managing bank accounts
• paying bills
• handling pensions
• dealing with property or investments

Importantly, this LPA can be used with your permission even while you still have capacity, if that’s how you choose to set it up.

Health and Welfare LPA

This covers personal decisions, rather than financial ones, that could include:

• medical treatment
• care arrangements
• where you live
• day-to-day welfare decisions

Unlike the financial LPA, this one only becomes active if you lose mental capacity.

People sometimes delay this type because it feels less urgent. In reality, it can become just as important during serious illness or in managing your later-life care decisions.

Why many people choose both

In practice, finances and care decisions often overlap.

If someone develops dementia, for example, there may be decisions about paying for care, managing property, speaking with healthcare professionals and handling everyday finances all running in parallel to each other at the same time.

Having both LPAs in place avoids gaps that can appear later on.

It also means the people you trust are legally able to help across the full picture of your life, not just part of it.

Are there situations where extra advice may help?

Most LPAs are relatively straightforward to get in hand.

But if there are family tensions, business interests, overseas assets or more complex instructions involved, professional guidance can be useful.

The key is making sure the document reflects what you actually want and can still work practically in future.

Choosing the right approach

For most people, the real question isn’t whether they need an LPA at all.

It’s whether they want decisions to stay with the people they trust if circumstances change unexpectedly.

Once you look at it that way, the choice to make usually becomes much clearer.

And putting it in place early using a service like Power of Attorney Online is almost always easier than trying to solve things later during the pressure of a crisis.