Powers of Attorney & Advanced Healthcare Directives Lawyers in Washington, D.C., Maryland, and Illinois

Legal Authority You Can Trust—When It Matters Most

Whether you’re planning ahead for life’s uncertainties or need to delegate urgent responsibilities, a Power of Attorney (POA) provides clear, legal authority for someone you trust to act on your behalf.


At Tiana A. Bey, P.C., we help individuals and families create, update, and revoke powers of attorney that align with their wishes and safeguard their interests.


We offer personalized guidance to ensure every document is legally sound, fully understood, and ready when you need it most.

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Plan with Clarity and Confidence

From financial decisions to medical choices, we help you appoint the right person—and define the right level of authority—so your needs are handled responsibly in times of absence, incapacity, or transition.


With attorneys  Tiana A. Bey  and Aïda Liman-Tinguiri, you’ll work one-on-one to craft powers of attorney and advance healthcare directives tailored to your situation and legally valid across Washington, D.C., Maryland, & Illinois.

Comprehensive Powers of Attorney and Advance Healthcare Directives Services

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Advance Directives

We prepare advance healthcare directives, including healthcare proxy agreements and living wills, that combine medical decision-making authority with your expressed treatment preferences—ensuring your healthcare wishes are honored if you become incapacitated.

Living Wills (Advance Directives)

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We create living wills that clearly communicate your end-of-life treatment preferences if you’re unable to do so yourself—bringing peace of mind to you and your loved ones.

Healthcare Proxy Appointments

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Alongside living wills, we help you designate trusted healthcare agents who can make medical decisions on your behalf in accordance with your wishes.

General Power of Attorney

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We help you choose people you trust to have broad authority over your financial and legal matters—to take effect immediately—useful for a wide range of situations, from managing assets to handling personal business.

Durable Power of Attorney

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We protect your assets if you become incapacitated, ensuring your money is used to care for you and your dependents, and providing uninterrupted management of your financial and legal affairs when you need stability most.

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Limited Power of Attorney

We provide limited POAs for specific tasks—such as signing documents, completing a real estate transaction, or managing select assets—without granting broader authority than necessary.

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Revocation of Power of Attorney

If your circumstances change, we help you formally revoke or update existing powers of attorney and notify relevant institutions or parties of the revocation.

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Tax Power of Attorney

We can help you designate a representative to handle IRS or state tax matters on your behalf, including record access, filing, and dispute resolution.

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Helping You Plan Ahead with Trusted Legal Guidance

At Tiana A. Bey, P.C., we assist clients across Washington, D.C., Maryland, and Illinois with thoughtfully prepared powers of attorney.



Whether you’re organizing long-term plans or responding to a current need, we offer personalized support, clear communication, and trusted legal insight—every step of the way

Empower the Right People—With the Right Legal Tools

When it comes to your health, finances, or family, having trusted counsel to help you make solid decisions makes all the difference.



We’ll help you put the right documents in place—so you can focus on what matters most.