The Cheapest Way to Apply for a Power of Attorney (Without Cutting Corners)

17th July 2025

Let’s be honest: no one gets excited about filling out legal forms. But setting up a Lasting Power of Attorney is one of those essential tasks that can make a huge difference down the line. The good news? It doesn’t have to be expensive.

If you’ve looked into LPAs before, you may have seen quotes from solicitors in the region of £1,000 plus per application. That’s enough to put anyone off. But here’s the thing: you don’t have to pay that much to get it done properly.

So, what’s the cheapest way to apply for a Power of Attorney in the UK, without sacrificing peace of mind?

Option 1: Do It Yourself via the Government Website

The absolute cheapest route is to head straight to the Office of the Public Guardian (OPG) website and complete the application yourself. It’s free to fill out the forms online and you’ll just pay the £82 government registration fee per LPA.

However, there’s a catch. The forms can be a bit tricky if you’re not familiar with legal language, and if you make a mistake, like getting signatures in the wrong order or missing a required section, your application could be rejected, causing costly delays. If you’re confident and detail-oriented, this might suit you just fine. But if you’re even slightly unsure, it’s worth considering a bit of extra support.

Option 2: Use an Online LPA Service (from £99)

That’s where services like Power of Attorney Online come in. For just £99 per application, you get easy-to-follow, step-by-step guidance, help choosing your attorneys and a system that checks everything’s in the right order. It’s all built to make sure your application is done correctly the first time, saving you time, stress and the risk of rejection.

Plus, it only takes about 15 minutes to complete. That’s less time than an episode of your favourite drama and a whole lot cheaper than paying a solicitor.

A Quick Note on Costs

Whether you go DIY or use an online platform, you’ll still need to pay the £82 fee per application to the OPG when you register. If you’re applying for both types of LPA (Property & Financial Affairs and Health & Welfare) that’s £164 in total.

But if you’re on a low income or receive certain benefits, you might be eligible for a fee reduction or exemption. It’s definitely worth checking.

Getting a Power of Attorney in place isn’t just about ticking a legal box, it’s about protecting your future and giving your loved ones clarity and peace of mind. And thankfully, you don’t need deep pockets to do it.

If you’re looking for the cheapest and easiest way to apply, try a trusted online service. You’ll save money, avoid mistakes and feel confident you’ve done it right.