Why Single Adults in Arizona Absolutely Need an Estate Plan—Even Without Kids

If you’re single and living in Arizona—whether by choice or by circumstance—and you don’t have kids, you might be wondering: Do I really need an estate plan? The short answer? Yes. The longer answer? Yes, and here’s why.

Estate planning isn’t just for retirees with sprawling families or ultra-wealthy folks with beach houses and investment portfolios. It’s for you—smart, independent people who care about making things easier for the people you love and ensuring your voice is heard when it matters most.

So, whether you’re fiercely independent, flying solo by choice, or simply between life chapters, here’s why creating an estate plan is one of the most thoughtful, empowering moves you can make.

Reason 1: Someone Will Need to Handle Your Stuff (Yes, Even Your Plants, Pets & Passwords)

Let’s start with the obvious: if something unexpected happens, someone will need to step in and wrap up your affairs. That could mean anything from closing your bank accounts to rehoming your dog, canceling your streaming subscriptions, or sorting through a storage unit you forgot you rented in Phoenix.

Without a plan, Arizona’s intestate succession laws will decide who inherits your assets—and it might not be who you’d choose. The default order for unmarried individuals without adult children usually goes: parents, then siblings, then more distant relatives like aunts and uncles or cousins. But what if you’re estranged from your family or simply want your best friend or a charitable cause to inherit your things instead?

Case in point: “Erin,” a 47-year-old graphic designer, passed away unexpectedly. She didn’t have kids and thought her assets “weren’t a big deal.” What she didn’t realize was how complicated things would become. Her out-of-state cousin (whom she hadn’t spoken to in a decade) inherited everything by default—including her home and retirement savings—while her close friend, who had helped care for her during her illness, was left out completely. With even a simple plan, Erin could have made sure her wishes were honored and the right people were supported.

Let’s make it easy: A basic will or trust ensures your possessions, savings, and even your pets end up with the people or causes that matter to you.

Reason 2: Someone Will Need to Make Medical Decisions on Your Behalf

Estate planning isn’t just about what happens after you’re gone—it’s also about protecting you while you’re still very much alive.

If you were in a car accident or faced a medical emergency and couldn’t speak for yourself, who would you want making those decisions?

In Arizona, if you haven’t named a healthcare agent, the court may step in—and they could appoint a relative you haven’t seen since high school (or worse, someone who doesn’t share your values). And if you’re dating someone but not legally married? They might be left in the waiting room without information and without a say.

That’s why a Medical Power of Attorney and Living Will are key documents for single individuals. These tools allow you to name the person you trust to make healthcare decisions on your behalf and to spell out your wishes for things like life support, end-of-life care, and organ donation.

Story: “Jordan,” a 39-year-old outdoor guide, named his sister as his healthcare agent. After a mountain biking accident left him unconscious for several days, she was able to make critical decisions on his behalf—decisions that honored his values and lifestyle—because he had taken the time to put a plan in place. No red tape. No court. Just support.

You’re not alone in this: We’ll walk you through these documents step by step and help you appoint someone who truly gets you.

Reason 3: Someone Will Need Access to Your Finances (Bills Don’t Pay Themselves)

If you’re incapacitated and can’t manage your own finances, someone needs the legal authority to step in and handle everything from rent or mortgage payments to managing your business or accessing your accounts.

Without a Durable Financial Power of Attorney, your loved ones could face a costly, time-consuming court process just to pay your electric bill or file your taxes. And again, the court might not pick the person you’d want—or someone you even know.

When you name a trusted person in advance, you’re making sure your financial life continues smoothly, even if you can’t manage it yourself.

Quick tip: Choose someone who’s reliable and good with details—this person doesn’t have to be a CPA or a lawyer, just someone you trust to act in your best interest.

So, What Should Be in Your Estate Plan?

Here’s a quick list of essential documents for single adults in Arizona:

• Will and/or Revocable Living Trust – Says who gets your stuff and how

• Healthcare Power of Attorney – Names the person you want making medical decisions

• Living Will – Lays out your end-of-life care preferences

• Durable Financial Power of Attorney – Lets someone manage your money if you’re unable

• HIPAA Authorization – Gives trusted people access to your medical info

• Beneficiary Designations – For things like your retirement accounts and life insurance

Need help figuring out what you already have and what’s missing? That’s exactly what we’re here for.

Estate Planning for Single Adults = Peace of Mind, Control, and Clarity

At Flagstaff Law Group, we believe that estate planning is an act of self-care and intention. It’s about ensuring your wishes are honored, your loved ones are supported, and your voice is heard—no matter what.

Whether you’re a solo entrepreneur in Prescott, a retiree enjoying life in Cottonwood, or a single parent raising a child in Flagstaff, we’re here to help you build a plan that reflects your values and your life.

You don’t have to be married, wealthy, or a parent to deserve that peace of mind.

Ready to Start Your Plan?

If you’re single and haven’t created an estate plan yet, let’s talk. We’ll help you understand your options, organize your wishes, and get everything in place—simply, clearly, and with care .Let’s make it easy.

Book a free call today with our team and take the first step toward

protecting what matters most—yourself.

Book a free call today

This article is for educational purposes only and is not specific legal advice.  There is no substitute for consulting with an attorney about your specific circumstances.