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Understanding Lasting Power of Attorney: Why It Matters
July 1, 2026

Understanding Lasting Power of Attorney: Why It Matters

Many families spend time planning their finances, writing a will and thinking about future care needs. However, one of the most important legal arrangements people can make is often overlooked: a Lasting Power of Attorney (LPA).

Whilst it may not be a topic people enjoy discussing, arranging a Lasting Power of Attorney can provide valuable protection and peace of mind for both individuals and their loved ones.

At Mumby’s, we regularly speak to families navigating later-life planning. One of the most common concerns is what would happen if a loved one became unable to make important decisions for themselves.It is important to consider that capacity can be lost temporarily after an emergency or over time with a life-limiting illness like dementia. 

A Lasting Power of Attorney helps provide clarity in those situations.

What Is a Lasting Power of Attorney?

A Lasting Power of Attorney is a legal document that allows you to appoint one or more trusted individuals (known as attorneys) to make decisions on your behalf if you become unable to do so yourself.

There are two types of Lasting Power of Attorney in England and Wales:

Property and Financial Affairs LPA

This allows someone to make decisions about:

  • Bank accounts
  • Paying bills
  • Managing investments
  • Property matters
  • Financial arrangements

Health and Welfare LPA

This allows someone to make decisions about:

  • Medical treatment
  • Care arrangements
  • Daily living decisions
  • Life-sustaining treatment preferences

Many people choose to arrange both types.

Why Is a Lasting Power of Attorney Important?

Without an LPA in place, loved ones may not automatically have the legal authority to make decisions on your behalf.

If capacity is lost and no LPA exists, family members may need to apply to the Court of Protection for permission to act.

This process can:

  • Take time
  • Be expensive
  • Cause additional stress for families
  • Delay important decisions

Putting an LPA in place helps avoid uncertainty and ensures that someone you trust can act in your best interests.

Who Should Consider an LPA?

Many people assume LPAs are only relevant for older adults.

In reality, anyone over the age of 18 can put one in place.

However, they are particularly important for:

  • Older adults
  • People living with dementia
  • Individuals with progressive illnesses
  • Those planning for retirement
  • Anyone wishing to prepare for unexpected circumstances

The key point is that an LPA must usually be arranged while a person still has the mental capacity to make the decision.

How Does an LPA Support Care Decisions?

As care needs change, important decisions may need to be made regarding support, healthcare and living arrangements.

Having a Health and Welfare LPA can help ensure decisions are made by someone who understands:

  • Your wishes
  • Your values
  • Your preferred care arrangements

This can be particularly valuable when discussing options such as:

  • Care at home
  • Live-in care
  • Residential care
  • Medical treatment decisions

Choosing the Right Attorney

Selecting the right attorney is an important decision.

Most people choose:

  • A spouse or partner
  • Adult children
  • Close family members
  • Trusted friends

The most important factor is choosing someone who understands your wishes and can make decisions in your best interests.

Some people appoint more than one attorney to share responsibilities.

Common Misconceptions About LPAs

“My family can automatically make decisions for me.”

Not necessarily. Without legal authority, family members may face significant challenges in managing finances or making care decisions.

“I’m too young to need an LPA.”

Unexpected illness or accidents can affect anyone. LPAs are not just for older adults.

“It’s only necessary if I have dementia.”

Whilst dementia is one reason people consider LPAs, they are relevant for anyone wishing to plan ahead.

The Connection Between LPAs and Care Planning

At Mumby’s, we often encourage families to think about care planning before a crisis occurs.

Having important conversations about:

  • Care preferences
  • Future support needs
  • Financial planning
  • Wills
  • Lasting Powers of Attorney

can make future decisions significantly less stressful.

Being prepared often allows families to make choices calmly and confidently. An Advanced Statement can let everyone involved in your care about your wishes feelings and preferences. 

Frequently Asked Questions About Lasting Power of Attorney

What is the difference between a will and a Lasting Power of Attorney?

A will takes effect after death and outlines how your estate should be managed. A Lasting Power of Attorney applies during your lifetime if you become unable to make decisions yourself.

Can I have more than one attorney?

Yes. You can appoint multiple attorneys and specify how they should make decisions.

When should I arrange an LPA?

The earlier, the better. An LPA must generally be created while you still have mental capacity.

Does a spouse automatically have Power of Attorney?

No. Marriage alone does not automatically give legal authority to make decisions on behalf of a partner.

Can a Lasting Power of Attorney help with care decisions?

Yes. A Health and Welfare LPA allows trusted individuals to make decisions about care and treatment if you are unable to do so.

Speak to Mumby’s About Planning for Future Care

Planning ahead isn’t only about legal documents. It’s also about understanding the care options available to you and your family.

At Mumby’s, we support families in exploring personalised care solutions that allow people to remain safe, comfortable and independent in their own homes.

We offer a free, no-obligation assessment where we can discuss your circumstances and help you understand the options available.

If you’re planning for the future and would like advice about live-in care, we’d be delighted to help. Contact our friendly team today to learn more.