Power of Attorney

Reputation. Respect. Result.

At Martins Costa Law Firm, we understand that life can bring unexpected challenges—and planning ahead is one of the most important steps you can take to protect yourself and your loved ones. A Power of Attorney (POA) allows you to legally appoint someone you trust to make decisions on your behalf if you're no longer able to do so yourself.

With over 42 years of experience, our solicitors provide clear, compassionate guidance in creating and managing Power of Attorney documents, ensuring your wishes are respected and your future is secure.

A Power of Attorney is a legal document that gives another person (your “attorney”) the authority to make decisions about your finances, property or health and welfare. This can be essential in situations where you become mentally or physically unable to make decisions on your own.

In the UK, there are two main types of Lasting Power of Attorney (LPA):


  • >Property and Financial Affairs LPA
  • We help individuals manage and plan their personal tax obligations, including income tax, capital gains tax (CGT) and inheritance tax (IHT). Our approach ensures compliance with HMRC regulations while preserving and protecting your assets.


  • >Our Power of Attorney Services
  • At Martins Costa, we guide you through the full process with professionalism and care:

    > Drafting and registering Lasting Powers of Attorney (LPA).

    > Advising on your choice of attorney(s) and scope of authority.

    > Managing disputes or objections regarding existing POAs.

    > Assistance with Enduring Powers of Attorney (created before 2007).

    > Support for attorneys acting on behalf of someone else.

    > Legal advice if capacity is lost and no POA is in place (Court of Protection applications).