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Title Tag: Estate Planning Checklist for Singles (2026): 35 Items - ProbatePedia
Meta Description: Estate planning for single people is more critical — and different — than for married couples. No automatic spousal inheritance. No federal marital deduction. No ERISA spousal default. This 35-item checklist covers what single adults need: who gets your stuff, who makes medical decisions, and how to avoid your assets going to people you don't intend.
Estate Planning Checklist for Singles (2026)
Last Updated: March 2026 • All 50 States • EPC Series — Article 3 of 6
Single adults — including those who are divorced, widowed, or have never married — face unique estate planning challenges that married couples do not. No spouse automatically inherits under intestacy law. No one automatically has legal authority to make medical decisions for you. No federal marital deduction reduces estate taxes. Without a will, your assets go to your closest biological relatives under state intestacy laws — which may be exactly the wrong people. This 35-item checklist covers everything single adults need to address. ⚠️ WHY SINGLES NEED ESTATE PLANNING MORE URGENTLY
| ContentWith Planning…** | | --- | --- | | Goes to biological relatives under intestacy law — regardless of your wishes | Goes to the people you actually want to receive it | | May go to estranged family members or relatives you've never met | Can go to friends, partners, chosen family, or charities | | Leaves no one with authority to make medical decisions for you | Healthcare Proxy gives your chosen person full legal authority | | Leaves no one with authority to manage your finances if you're hospitalized | Durable Power of Attorney gives your Agent immediate financial authority | | Leaves your digital assets inaccessible and potentially permanently lost | Digital asset inventory and access instructions ensure nothing is lost | | No one knows your end-of-life wishes — medical staff must guess | Living Will documents exactly what treatment you do and don't want |
Intestacy for Singles — Where Your Assets Go Without a Will:
Every state has intestacy laws that determine who inherits when someone dies without a will. For single adults: assets typically go to children first; if no children, to parents; if parents are deceased, to siblings equally; if no siblings, to nieces and nephews. In many states, long-term romantic partners receive NOTHING under intestacy — even a partner of 20 years. Friends receive nothing. Charitable causes you cared about receive nothing. A will takes 30 minutes to discuss with an attorney and costs $300–$1,000. Without it, the state decides.
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📄 PART 1: Who Gets Your Assets
Choose Your Beneficiaries — Be Intentional
**☐**Make a complete list of all your assets: real property, financial accounts, retirement accounts, life insurance, business interests, personal property of value
**☐**For each asset, write down who you want to receive it and what method transfers it (beneficiary designation vs. will vs. trust)
**☐**Consider: spouse/partner (if any); children (if any); parents; siblings; friends; charitable organizations
**☐**For long-term unmarried partners: confirm they are named explicitly in your will, trust, AND beneficiary designations — intestacy laws give unmarried partners nothing in most states
Will
**☐**Will drafted naming your executor and all beneficiaries
**☐**If you have a long-term partner: will explicitly names them; consider whether your state has domestic partnership/civil union registration (affects inheritance tax in some states like NJ)
**☐**If you have children: will names guardian for minor children — essential and cannot be done any other way
**☐**If you have no natural heirs or want to redirect assets: will explicitly names friends, chosen family, or charitable organizations as beneficiaries
**☐**Residuary clause in will: captures everything not specifically mentioned
Trust (if applicable)
**☐**Determine whether a revocable living trust is appropriate: recommended if you own real property, have an estate over $100K, or want to keep your financial affairs private
**☐**For single adults with a long-term partner: trust provides better protection than a will alone — trust administration is private; probate is public and family members can contest it
**☐**Trust names Successor Trustee (the person who manages your affairs at death or incapacity)
**☐**For single adults without trusted family: consider a professional or corporate trustee as Successor Trustee
🎯 PART 2: Beneficiary Designations
Your Ex-Spouse May Still Be Named on Your Accounts:
After a divorce or breakup, the single most critical action is reviewing and updating every beneficiary designation. Most people update their will — but forget the retirement account their ex-spouse was named on 15 years ago. Beneficiary designations override your will. Every account must be reviewed individually and updated with new primary AND contingent beneficiaries.
**☐**IRA: name your intended beneficiary (partner, sibling, child, friend, or trust)
**☐**IRA: if naming a non-traditional beneficiary (friend, partner), confirm the beneficiary understands the 10-year RMD rule (SECURE 2.0)
**☐**401(k)/403(b): name beneficiary; if single, no spousal consent required
**☐**Life insurance: name primary AND contingent beneficiaries; avoid naming 'estate' — triggers probate of proceeds
**☐**Bank accounts: add POD (Payable on Death) beneficiary — free at any bank
**☐**Brokerage accounts: add TOD (Transfer on Death) beneficiary
**☐**Review ALL accounts for outdated names (ex-partners, deceased family members)
🏥 PART 3: Who Makes Decisions For You
For single adults, the healthcare and financial decision-making documents may be MORE important than the will — because without them, no one has legal authority to act on your behalf if you're hospitalized.
Healthcare & Medical Decisions
**☐**Healthcare Proxy / Medical POA: names the person who makes medical decisions if you cannot
**☐**Your Healthcare Agent should be: a person you deeply trust; willing to advocate under pressure; able to follow your wishes even if they personally disagree
**☐**For single adults without nearby family: consider naming a close friend, a long-term partner, or a sibling who knows your values
**☐**Living Will / Advance Directive: documents your specific wishes for CPR, ventilators, feeding tubes, comfort care — relieves your Healthcare Agent of impossible guesses
**☐**Primary care physician has a copy of your Healthcare documents in your medical record
Financial Decisions During Incapacity
**☐**Durable Power of Attorney: names an Agent to manage your finances if you're incapacitated
**☐**For single adults: without a DPOA, no one has legal authority to pay your rent, manage your investments, or access your accounts while you're alive but incapacitated — only a court-appointed guardian can do this, costing $5,000–$20,000+
**☐**Agent in DPOA should be someone with financial trustworthiness and proximity to act quickly
**☐**Notify your bank about your DPOA; confirm they will honor it; some banks require their own form
💻 PART 4: Digital Assets & Practical Items
**☐**Digital Asset Inventory: all logins, passwords, cryptocurrency wallets, email accounts, social media, domain names
**☐**Designate a digital executor or ensure your executor/trustee has access to your Digital Asset Inventory
**☐**Facebook Legacy Contact; Google Inactive Account Manager; Apple Digital Legacy: all set up within each platform
**☐**Cancel subscription services or document them so executor can close them (streaming, software, memberships)
📋 PART 5: Practical Items for Single Adults
**☐**Letter of Instruction to executor: where to find everything; account numbers; attorney and CPA contacts; funeral preferences; who should be notified at your death
**☐**Emergency card in wallet: 'In case of emergency, contact [Healthcare Agent name and phone]'
**☐**At least one trusted person knows where your estate documents are stored
**☐**Pet care plan: if you have pets, who cares for them; consider a pet trust (see ProbatePedia pet trust series)
**☐**Review plan annually or after any major life change: new relationship, breakup, new job with different benefits, new property, significant inheritance
Special Situations for Single Adults
| ContentKey Estate Planning Action** | | --- | --- | | Long-term unmarried partner | Will + trust naming partner explicitly; beneficiary designations updated; confirm state-specific inheritance rights (NJ: register as domestic partners to become Class A for inheritance tax) | | Divorced (recently or historically) | IMMEDIATELY update ALL beneficiary designations; remove ex-spouse from DPOA and Healthcare Proxy; review will for any provisions left from marriage | | Widowed | Update all beneficiary designations; review trust or will; evaluate whether prior joint plan needs restructuring for single-person administration | | Single parent with minor children | Guardian designation in will is the single most critical document; fund an education trust or UTMA for children; name a trustee to manage assets until children are adults | | Single with no immediate family | Name friends or charitable organizations explicitly in will; choose trusted non-family member as executor, healthcare agent, and DPOA agent; consider a professional trustee | | LGBTQ+ single adult | Some states may treat relationships differently for intestacy purposes; ensure all documents explicitly name your intended beneficiaries and decision-makers; do not rely on intestacy law |
✅ Verified Data — March 2026
• Intestacy: unmarried partners inherit nothing in most US states — confirmed
• SECURE 2.0: 10-year RMD rule for most non-spouse inherited IRAs — confirmed
• Healthcare Proxy / DPOA: no one has authority to act without these documents — confirmed
• Cost of court-appointed guardianship: typically $5,000–$20,000+ — ⚠ editor verify typical range in your state
• NJ domestic partnership Class A status for inheritance tax: N.J.S.A. 26:8A — confirmed
Estate Planning Checklist Series:
EPC-1 → Ultimate Estate Planning Checklist: 47 Items to Complete Now
EPC-2 → Estate Planning Checklist for Married Couples
EPC-3 → Estate Planning Checklist for Singles
EPC-4 → Estate Planning Checklist After Major Life Events
EPC-5 → Estate Planning Documents Checklist: What Papers You Need
EPC-6 → Estate Planning Checklist for Business Owners
probatepedia.com · /estate-planning/checklist/singles/ · EPC-3 of 6 · v1.0 March 2026