Understanding the Cost of a UK Lasting Power of Attorney

17th October 2025

When planning for the future, one of the first questions people ask is: what is the cost of a Lasting Power of Attorney (LPA)? The answer depends on how you choose to set it up, but it’s usually far more affordable than many expect, especially when compared to the costs of not having one in place.

A Lasting Power of Attorney allows you to appoint someone you trust to make important decisions about your health, finances, and property if you lose capacity. There are two types (one for Property and Financial Affairs, and another for Health and Welfare) and you can make either or both.

What Is the Cost to Get a UK Power of Attorney?

The official registration fee charged by the Office of the Public Guardian (OPG) is £82 per LPA, or £164 if you make both types. If your income is below £12,000, or you receive certain benefits, you may qualify for a fee reduction or exemption, making it even more accessible.

In addition to this, there may be professional or service fees depending on how you create your LPA. Many people choose to use an online service to avoid solicitor costs, which can run into the hundreds or even thousands of pounds.

Comparing UK Power of Attorney Charges

The cost of a Power of Attorney (POA) can vary widely depending on whether you use a solicitor or an online platform.

• Solicitors: Typically charge anywhere from £400–£1,000+ per LPA, depending on complexity and location.
• DIY via the Government website: Free to complete, but you’ll still pay the OPG registration fee and must ensure all details and signatures are correct.
• Online services like Power of Attorney Online: Offer a middle ground, with expert guidance, checked forms and simple instructions at a fraction of solicitor prices.

Choosing the right option depends on your confidence with paperwork, your personal circumstances, and whether you want additional reassurance your LPA is completed correctly.

The Real Cost of Not Having an LPA

While it’s natural to focus on the cost of an LPA, the real financial risk lies in not having one. If you lose mental capacity without an LPA in place, your family may have to apply to the Court of Protection to manage your affairs.

That process can cost £2,000–£3,000 or more, take many months, and involve ongoing court supervision fees. Compared to that, the cost to get Power of Attorney is a small, one-off investment that could save your loved ones significant time, money, and stress.

Affordable, Secure and Worth Every Penny

When you weigh up the cost of a Lasting Power of Attorney, it’s clear that it offers exceptional long-term value. For a modest one-time fee, you’re protecting your finances, your wishes, and the people you care about most.

With straightforward online options now available, setting up an LPA has never been easier or more affordable. It’s not just a legal document, it’s peace of mind, at a price that makes sense.