Why Martin Lewis Says a Lasting Power of Attorney is More Important Than a Will

In his most recent broadcasts this March 2026, consumer champion Martin Lewis delivered a blunt message: “Power of Attorney is arguably more important than a Will.” While many people prioritise protecting their estate after they pass away, a Lasting Power of Attorney (LPA) is the only legal document that protects you and your family while you are still alive.

If you lose mental capacity due to an accident, stroke, or illness, your family does not have an automatic right to help you. Martin Lewis warns that without an LPA, bank accounts—even joint ones—can be frozen, leaving loved ones unable to pay the mortgage or cover essential care costs.

What is a Lasting Power of Attorney (LPA)?

An LPA is a legal document that allows you to appoint trusted people (your ‘attorneys’) to make decisions for you. There are two distinct types:

• Property and Financial Affairs LPA: This gives your attorneys the power to manage your bank accounts, pay bills, and even sell your home if necessary.

• Health and Welfare: This covers decisions about your medical care, daily routine, and crucially, your wishes regarding life-sustaining treatment.

The “Joint Account Trap”: Why Couples Are at Risk

One of the most shocking points Martin Lewis made recently is the impact on joint bank accounts. Many couples in Sheffield and Barnsley assume that because both names are on the account, the other person can simply carry on as normal if one partner falls ill.

This is a dangerous misconception. If a bank becomes aware that one account holder has lost mental capacity, they have the right to freeze the account until a registered LPA or a Court of Protection Order is in place. This can leave a healthy spouse unable to access their own pension or the money needed for household bills. Having a Lasting Power of Attorney registered in advance is the only way to ensure your partner maintains immediate access to your shared funds.

Avoiding the “Court of Protection” Nightmare

If you haven’t set up an LPA and you lose the ability to make your own decisions, your family faces what Martin calls a “legal catastrophe.” They must apply to the Court of Protection to become a “deputy.”

As highlighted by the comprehensive guide on MoneySavingExpert, the Court of Protection process is:

• Highly Intrusive: Deputies face ongoing supervision, annual reports, and recurring fees to the court.

• Extremely Expensive: Application fees and legal costs often reach thousands of pounds.

• Incredibly Slow: Potential backlogs means it can take over a year to grant a deputyship.

How Does the Public Law Outline Guide the Pre-Court Stage?

A crucial part of the LPA process that often causes DIY applications to fail is the Certificate Provider. This is an independent person who must confirm that you understand what you are doing and that nobody is pressuring you into signing.

While a friend can sometimes act as a provider, using a professional at Best Solicitors adds a layer of protection. If the LPA is ever challenged in court later, having a solicitor act as your certificate provider proves that a qualified professional verified your capacity at the time of signing. This is especially vital for residents in Chesterfield and Sheffield with complex family structures or business assets.

Why 2026 Registration Times Mean You Must Act Now

While the Government has discussed moving to a fully digital system, the reality in early 2026 is that the process still relies heavily on paper-based forms. Current registration times at the Office of the Public Guardian (OPG) are typically 8 to 12 weeks, but only if the forms are perfect.

Around 15% of LPA applications contain errors that cause the OPG to reject them. If there is a single mistake, a signature in the wrong box or an incorrect date, the forms are sent back. You then have to pay the fee again and wait another 3 months. By the time a “crisis” happens, it is often too late to start the process

Is an LPA Only for the Elderly?

Martin Lewis has famously held his own LPA since his 30s. Sudden events like a car accident or a sudden medical emergency can happen at any age. Having your documents “ready in the drawer” is simply smart “living insurance.” As seen on MoneySavingExpert, planning ahead is the best gift you can give your family.

Why Professional Legal Advice Outperforms DIY

While DIY kits exist, the risk of a “legal nightmare” is high. At Best Solicitors, we ensure your application is watertight. Our specialist team provides face-to-face legal expertise across Sheffield, Barnsley, and Chesterfield, ensuring:

• Total Peace of Mind: We act as your witness and safeguard, ensuring the document is legally robust.

• Bespoke Instructions: We include specific “preferences” that a generic form might miss.

• Error-Free Filing: We handle the registration with the OPG, ensuring no costly mistakes or delays.

Secure Your Future Today

Don’t wait for a crisis to realize the importance of legal protection. Whether you are updating your Will or need to set up your Lasting Power of Attorney, our team is here to help.

Contact Best Solicitors today to schedule a consultation at our Sheffield, Barnsley, or Chesterfield offices by visiting our Contact Page or calling us directly.