Estate Planning in Marana—Protecting Growing Families, Businesses, and Wealth

Estate Planning for Marana’s Booming Families and Businesses

Marana is changing fast—new neighborhoods, growing families, and entrepreneurs building something lasting. With that growth comes a real need for estate planning that keeps up with your life. At Eréndira Castillo, A Law Practice PLLC, I help Marana residents put smart protections in place early, before things get complicated.


Whether you’re settling into Gladden Farms, raising a family near Dove Mountain, or expanding a business in the Northwest Tucson area, I’ll guide you through wills, trusts, guardianship decisions, and family-focused planning designed around what you’ve built.



It’s about protecting your future with intention—and doing it with care, paso a paso. As your Personal Family Lawyer®, I’m here to keep supporting you as your life, assets, and family evolve.

Comprehensive Planning for Marana’s Families

I help Marana families put strong planning in place with wills, trusts, guardianship nominations, special needs planning, powers of attorney, and advance healthcare directives.


If you’re raising children, that can also include a Kids Protection Plan so the people you trust know exactly what to do in an emergency. You can learn more about Wills, Revocable Living Trusts, Legal Life Tools, and a Kids Protection Plan as part of a complete plan.

An older couple in gold-toned clothing dancing closely outdoors near a wooden gate and lush green foliage.

Protect Your Business and Financial Progress in Marana

Marana’s professionals and entrepreneurs are building something meaningful, and your estate plan should reflect that. I help clients think through business succession, trusts for smoother transitions, and the long-term protection of what they’ve worked hard to create.

Whether you’re planning for your family, your company, or both, the goal is the same: clarity, continuity, and peace of mind.

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Easy Access and Real Local Insight

My office is a short drive down I-10 from Marana, and I’m always happy to serve clients from Gladden Farms, Dove Mountain, and every neighborhood in between. I offer flexible meeting times—including evenings and virtual appointments—to fit busy Marana schedules.

Free Legal Planning Resources for Marana Families

I believe you should have access to clear, helpful information so you can make confident decisions—whether you’re just getting started or ready to take the next step.

Estate Planning Basics

If you’re new to planning, start here. Learn what an estate plan includes, how wills and trusts work, and what steps Arizona families should take to avoid court and confusion.



If you’re ready to go deeper, you can explore your estate planning options and see how everything fits together.

Legal Life Tools for Everyday Protection

Estate planning isn’t just about what happens later—it’s about protecting yourself and your family during your lifetime too. Powers of attorney, healthcare directives, and living wills ensure your wishes are honored if you can’t speak for yourself.

Guides, Blog Posts and Workshops

Visit our Resources tab for free guides, blog posts, and upcoming workshops.

Empower yourself with knowledge—at your own pace. Whether you’re just starting or ready to dive in, our library of educational tools is here to help.

Estate Planning Marana AZ FAQ

Marana Residents’ Top Estate Planning Questions

  • We just moved to Marana and bought a house—when should we get a will?

    Now is the perfect time. Major life changes—new home, marriage, children—are critical moments for putting a plan in place. Ask about our newcomer package for Marana families.

  • Does an estate plan cover my small business in Marana?

    Yes. We can include business succession provisions in your estate plan or recommend a separate business planning solution, so your company stays strong for the next generation.

  • Do Marana families need a different estate plan than Tucson?

    No—Arizona law applies throughout the state, but we tailor every plan to your family’s situation, assets, and goals, ensuring you get guidance that’s truly local.

  • Looking for a wills and trusts attorney in Marana, AZ?

    Eréndira Castillo, A Law Practice PLLC has served dozens of Marana clients with wills, trusts, guardianship, and more—reach out for a personal, no-pressure consultation.

  • Do you offer estate planning for high-income families in Marana?

    We regularly advise on tax-efficient wealth transfer and business succession—ensuring your plan matches your success.

Marana—Secure Your Family’s Future With Local, Proactive Planning

Marana is a community on the rise. Make sure your estate plan keeps up with your life’s progress. Contact me today for a free consultation and see how easy it can feel to protect your family, your business, and your legacy.