A lasting power of attorney can occur in 2 forms.
Lasting Power of Attorney for Financial Decisions & Lasting Power of Attorney for Health and Care Decisions.
An LPA for financial decisions can be made whilst you still have mental capacity to do so. This may cover numerous financial decisions such as mortgage payments or investments.
Whereas an LPA for Health & Care decisions can only be made once an individual has lost their mental capacity. This can cover issues such as medical care decisions and social decisions.