Power of Attorney Online vs a Solicitor: What’s the Difference?

By Matt Cresswell, Founder of Power of Attorney Online and author of
Everything you ever wanted to know about LPAs (but were afraid to ask)

08th October 2025

Updated: Thursday 29th January 2026

Power of Attorney Online vs a Solicitor: What’s the Difference? is a common question for anyone setting up a Lasting Power of Attorney for the first time. Many people assume a solicitor is the only safe or legitimate option, but modern online services have changed how LPAs can be created. Understanding how Power of Attorney Online compares with a traditional solicitor helps you choose a route that balances cost, convenience and peace of mind.

Do you legally need a solicitor to make a Power of Attorney?

No. Under UK law, you do not need a solicitor to create a Lasting Power of Attorney. An LPA is legally valid as long as it is completed correctly and registered with the Office of the Public Guardian.

Both solicitors and online services use the same official LPA forms. The legal authority comes from registration with the Office of the Public Guardian, not from who prepares the paperwork.

What does a solicitor provide when setting up an LPA?

A solicitor will guide you through the process, explain legal terms, complete the forms, and submit them for registration. This can be helpful if your situation is complex, such as managing business assets, overseas property, or sensitive family arrangements.

However, solicitor services often involve multiple appointments, paper based forms, and longer timescales. Costs typically range from £400 to over £1,000 per LPA, plus the £92 government registration fee.

How does Power of Attorney Online work?

Power of Attorney Online offers a guided digital process designed for clarity and accuracy. You complete your LPA online with step by step instructions written in plain English. The system helps prevent common errors and ensures the document meets Office of the Public Guardian requirements.

Once completed, your forms are ready to print, sign, and submit for registration. You follow the same legal process as a solicitor, but without paying high professional fees.

Is an online Power of Attorney as safe as using a solicitor?

Yes, provided the service is reputable and follows official guidelines. Online LPAs are legally identical to solicitor prepared LPAs once registered.

For most people with straightforward circumstances, an online service offers the same legal protection with greater convenience and transparency. Support is usually available if questions arise, without the pressure of hourly legal fees.

How do costs compare between solicitors and online services?

The difference in cost is often the deciding factor.

A solicitor prepared LPA typically costs between £400 and £1,000 per document. Setting up both LPAs can exceed £2,000 in total.

An online service usually charges around £125 per LPA, plus the £92 Office of the Public Guardian fee. This means both LPAs can often be completed for under £400.

Which option is right for you?

If you require bespoke legal advice or have complex assets, a solicitor may be appropriate. If your needs are straightforward and you value speed, clarity and affordability, Power of Attorney Online is a smart alternative.

The most important step is putting an LPA in place before it is needed. Delaying can leave your loved ones facing stress, cost and court involvement.

Power of Attorney Online gives you a simple, trusted way to protect your future, without unnecessary expense or delay.

Written by Matt Cresswell

Matt Cresswell is the Founder of Power of Attorney Online, a service helping people across England and Wales create Lasting Powers of Attorney through guided online support and expert document reviews. He founded the business following his father's diagnosis with dementia, after experiencing first-hand how confusing the LPA process can be for families. Matt's expertise focuses on Lasting Powers of Attorney, planning ahead and helping families prepare for the future before a crisis occurs.