Legal and financial planning for a loved one with dementia means putting key documents in place while they can still understand and sign them: a durable power of attorney, a health care surrogate designation, a living will and an updated will. In Florida, these documents have specific signing rules, so working with an elder law attorney early protects everyone.
This guide walks Florida families through why timing matters, which documents to consider, how to get a clear picture of the finances and how to protect your loved one from scams. It is general information, not legal advice, and it will help you walk into an attorney’s office with the right questions.
Table of contents
Why timing matters so much
Legal documents only work if the person signing them understands what they are signing.
The Alzheimer’s Association’s guide to legal documents explains that a person with dementia keeps the right to make their own decisions for as long as they have legal capacity. In the early stage, many people can still take part fully. As the disease progresses, that window can close, and the family may have to go to court for guardianship instead.
Guardianship takes time, requires an attorney and puts decisions under court supervision. Planning ahead keeps your loved one in charge of their own future and usually spares the family stress and expense.
If you are reading this soon after a diagnosis, treat it as a gentle nudge, not an emergency. You do not need everything done this week. Booking one family conversation and one attorney appointment in the next month is a strong start.
Core legal and financial planning documents in Florida
Every family is different, but the same few documents come up again and again. An elder law attorney can tell you which fit your situation.

Durable power of attorney
A durable power of attorney names an agent to handle money and legal matters. “Durable” means it stays in effect if your loved one later loses capacity. The Alzheimer’s Association also suggests naming a successor agent.
Florida has strict signing rules. Under section 709.2105, Florida Statutes, a power of attorney must be signed by the principal and two subscribing witnesses and acknowledged before a notary. A form downloaded from the internet and signed at the kitchen table may not hold up.
Health care surrogate designation
A health care surrogate is Florida’s term for the person who makes medical decisions when your loved one cannot. Under section 765.202, the designation must be in writing and signed in front of two adult witnesses. At least one witness cannot be a spouse or blood relative, and the surrogate cannot serve as a witness. The surrogate should get a copy.
Living will
A living will records wishes about life-prolonging treatment, so family members are not left guessing in a crisis. It works best alongside a health care surrogate who knows those wishes well.
Will and, possibly, a trust
A will names an executor and says who receives what. It takes effect only at death. A living trust can, depending on the situation, help an estate avoid probate. An attorney can explain the tax and Medicaid effects of each choice.
HIPAA authorization
A HIPAA authorization lets doctors share health information with the people your loved one names. Without it, even a devoted daughter may be told “we can’t discuss that.”
Document checklist at a glance
| Document | What it does | Key Florida note |
|---|---|---|
| Durable power of attorney | Agent handles money and legal tasks | Two witnesses plus a notary |
| Health care surrogate | Agent makes medical decisions | Two adult witnesses; one not a spouse or blood relative |
| Living will | States wishes about life-prolonging care | Share copies with doctors and the surrogate |
| Will or trust | Directs assets after death | Ask about probate and Medicaid effects |
| HIPAA authorization | Lets doctors talk to family | Give copies to each doctor’s office |
Keep originals somewhere safe and fireproof. Make sure the people named know where copies are.
Getting a clear picture of the finances
Before you can plan, you need to know what you are working with. Ideally, sit down with your loved one while they can still take part.
- List every bank, retirement and investment account.
- Note income: Social Security, pensions, annuities, rental income.
- Gather insurance policies, including any long-term care policy.
- List property, debts and recurring bills.
- Write down online logins in a secure place the agent can reach.
A simple binder or spreadsheet becomes a lifeline later.
Planning for the cost of care
Dementia care can last many years. It helps to know early what each option costs and what might help pay for it. Our guide to the cost of dementia care in Florida compares settings, and our paying for dementia care hub covers long-term care insurance, VA benefits and Florida Medicaid. Medicaid planning has strict rules, and mistakes can be costly, so this is a job for a qualified elder law attorney.
Protecting your loved one from financial harm
People living with dementia are frequent targets for scams. The NIA reminds families that older adults are often targets of financial abuse, and that suspicion can sometimes be a sign of real exploitation rather than a symptom.
- Set up account alerts for large withdrawals or unusual charges.
- Consolidate accounts so oversight is simpler.
- Watch for new “friends,” sweepstakes mail or pressure to send money.
- Register the phone number on the Do Not Call list and screen calls.
Our guide to protecting a loved one from scams covers the most common tricks aimed at Florida seniors.
Having the conversation with care
Talking about money and end-of-life wishes is tender ground. Choose a calm time of day, lead with love and frame it as honoring your loved one’s wishes rather than taking over.
You might say, “I want to make sure we always do what you would want.” Include siblings early so no one feels left out. If tensions run high, a neutral professional such as an elder law attorney or mediator can keep the focus on your loved one.
Example: a family in Naples gets organized
This is an illustrative scenario, not a real family. A retired couple in Naples learns that the husband has early Alzheimer’s. Their two adult children live in Atlanta and Tampa.
In the first month, the family holds a video call and agrees on goals. The wife will be the husband’s agent and health care surrogate, with the son as backup. They book an elder law attorney, who reviews their old out-of-state documents and prepares new Florida ones with proper witnesses and a notary.
The daughter builds a shared spreadsheet of accounts and bills. They set up bank alerts and schedule a yearly review. Six months later, when the husband becomes confused about paying bills, the plan is already in place and nobody has to scramble.
Frequently asked questions
Can a person with dementia still sign a power of attorney?
Often yes, especially in the early stage, if they understand what the document does. Capacity is a legal question that depends on the person and the document. An elder law attorney can assess the situation and may ask for input from the doctor.
What happens if we wait too long?
If your loved one can no longer sign valid documents, the family may need to ask a court for guardianship. That process takes time, costs money and places decisions under court supervision.
Is a health care surrogate the same as a power of attorney?
No. In Florida, a health care surrogate makes medical decisions, while a durable power of attorney usually covers money and legal matters. Many people name the same trusted person for both, but they are separate documents.
Do we need a Florida attorney if documents were signed in another state?
It is wise to have a Florida elder law attorney review them. Rules for signing, witnesses and what an agent can do vary by state, and banks or hospitals may question unfamiliar forms.
Where can we find low-cost legal help in Florida?
Your local Area Agency on Aging can point you to legal aid programs. The Eldercare Locator at 800-677-1116 can also help. See our Florida dementia resources page for more options.
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Conclusion
Legal and financial planning is one of the most caring things you can do after a dementia diagnosis. Put a durable power of attorney, health care surrogate designation, living will and updated will in place while your loved one can still take part, and follow Florida’s signing rules.
Then get a clear picture of the finances, set up safeguards against scams and keep talking as a family. An elder law attorney can tailor each step.
While you handle the paperwork, we can help with the day-to-day. Get 3 free caregiver profiles within 48 hours or call (689) 333-6079 to learn about our family guidance and companion visits at $35 an hour for 40+ hours a week.
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