Correcting an LPA Mistake

01st June 2026

For many families, reading Correcting an LPA Mistake happens after an uncomfortable moment of panic.

Usually it starts with spotting something small. A missing signature. The wrong date. A spelling mistake in an address. Then comes the bigger worry about whether the entire Lasting Power of Attorney has to be completed all over again.

The good news is that not every error automatically invalidates an LPA. Some mistakes can be corrected depending on when they are discovered and how serious they are.

Some mistakes are more serious than others

People often assume every error carries the same weight.

That is not really the case.

A small typo in an address may not create major issues if everything else is clear and consistent. But missing signatures, incorrect dates or signing sections in the wrong order can cause the LPA to be rejected during registration.

The legal process around LPAs is quite procedural.

Even simple administrative errors can matter because the document grants significant authority over someone’s finances or welfare.

Timing makes a difference

Mistakes discovered before submission are usually much easier to deal with.

At that stage, there may still be options to carefully amend certain details or complete replacement pages where appropriate.

Once the forms have been submitted to the Office of the Public Guardian, correcting issues can become more complicated.

Sometimes the Office of the Public Guardian will contact applicants to clarify or resolve minor problems. Other times, the application may simply be rejected and returned.

Signature and witnessing issues are the biggest problem

The most common serious mistakes involve signing requirements.

LPAs must be signed in a specific order. The donor signs first, followed by the certificate provider, then attorneys and witnesses.

If dates suggest this order was not followed correctly, the LPA can become invalid even if everybody genuinely intended to sign properly.

Witnessing mistakes also create problems regularly.

People occasionally use ineligible witnesses or forget that signatures must be witnessed in person.

Crossing things out can cause complications

Many people instinctively try correcting errors by crossing through information and rewriting it nearby.

That can sometimes create further concerns because alterations on legal documents may raise questions during registration.

In some cases, fresh pages or entirely new forms may be the safer option instead.

This is one reason careful checking before signing is so important.

Slowing down prevents most issues

At Power of Attorney Online, we see a surprising number of LPA mistakes happen because people rush near the end.

Several family members may be involved. Forms are passed between homes. Dates become muddled. Someone signs before they are meant to.

It is understandable.

But taking an extra day to review everything properly is usually far easier than restarting the process weeks later.

Most mistakes are manageable with the right approach

Finding an error on an LPA form feels stressful because people immediately fear the worst.

In reality, many issues can still be resolved depending on the circumstances.

The key is understanding which mistakes are minor administrative problems and which affect the legal validity of the document itself.

And ideally, catching them before the forms are posted in the first place.