Estate planning isn't a one-size-fits-all task, and how you handle it—DIY software or hiring a lawyer—depends on your asset complexity, timeline, and budget. The choice between automated tools and professional counsel can mean the difference between a watertight will and costly probate disputes years later. Here's what you need to know to make the right call.
The Cost Difference
DIY estate planning software typically runs $100–$500 upfront, with no ongoing fees. Services like LegalZoom, Nolo, and Rocket Lawyer let you draft wills, living wills, and power of attorney documents from templates in a few hours.
A competent estate attorney, by contrast, charges anywhere from $1,500–$5,000+ for a basic estate plan (will, living will, healthcare proxy, financial power of attorney) in most US markets. Complex estates with multiple properties, business interests, or minor children easily exceed $10,000. Flat fees are common, though some attorneys still bill hourly at $200–$400 per hour.
The question isn't just "which costs less" but "what do I actually get for the price?"
What Software Handles Well
Estate planning software excels at straightforward situations:
- Single filer with modest assets ($250k–$500k)
- No minor children or complex custody arrangements
- No business ownership or investment property
- Clear, predictable beneficiary wishes
- No significant tax concerns
- Living in a state where your software is licensed to provide forms
Software generates legal-sounding documents quickly and can feel empowering. You control the timeline, make edits on your own schedule, and avoid attorney small talk.
The trap: the software can't spot what you don't know to ask about. Missing a detail about your state's titling rules or tax-deferred account beneficiary designations can create real problems after you're gone.
Where Attorneys Add Real Value
A lawyer does more than generate paperwork. They ask questions you haven't considered:
- What happens to your digital assets (email, cryptocurrency, social media)?
- Are your beneficiary designations on retirement accounts aligned with your will?
- Should you consider a revocable living trust to avoid probate?
- Do you need a special needs trust if a beneficiary receives government benefits?
- Are there blended family complications that require protective language?
- Should you set up a spousal lifetime access trust (SLAT) for tax planning?
Attorneys also catch state-specific rules. Massachusetts requires witness signatures and notarization; California has different probate thresholds. A Nevada lawyer won't know Georgia's community property intricacies.
For estates over $1 million or with any nuance—second marriages, business stakes, real estate in multiple states, philanthropic goals—professional guidance typically saves money in avoided probate costs, reduced tax liability, or prevented family litigation.
Timeline Matters
DIY software: Realistic completion is 2–4 hours if you're organized, longer if you procrastinate or get stuck interpreting legalese.
Attorney-prepared plan: Initial consultation (30–60 minutes), document drafting (5–10 business days), your review and revisions (variable), execution and notarization (1–2 hours). Total elapsed time is usually 2–4 weeks, though simple cases can close in one week if both parties move fast.
If you have a health concern or life event pressing urgency, an attorney's head start on questions and experience can compress timelines meaningfully.
The Middle Ground: Hybrid Approaches
Some people use software to draft a baseline will, then have an attorney review and refine it for $500–$1,200 (unbundled review services). This cuts costs while adding legal eyes to your work.
Others use software for straightforward documents (living will, healthcare proxy) and hire an attorney only for the will and trust. It's a reasonable compromise if cash is tight but complexity is moderate.
How to Decide
Ask yourself honestly:
- Are my assets primarily one residence and a modest bank account?
- Is my family situation straightforward (married once, adult beneficiaries)?
- Do I live in the same state where all my property sits?
- Am I confident I know what I don't know about my state's estate laws?
Answer yes to all four? Software can work. Answer no to any one? Call an attorney.
If you're uncertain where to start, services like Mercoly help you compare and find trusted estate planning providers in one place, so you can understand your options without cold-calling random law firms.
Frequently Asked Questions
Q: Does software-drafted will have legal weight if I follow all the steps correctly? Yes, if you meet your state's requirements for signatures, witnesses, and notarization—but software can't verify those rules apply everywhere. An attorney ensures your document actually survives legal scrutiny.
Q: Should I update my will every few years, and does that cost extra? Minor updates (new beneficiary, address change) typically cost $200–$500 with an attorney; major overhauls run $1,000–$2,000. Software lets you regenerate documents free, but you lose continuity of legal review.
Q: What's the biggest mistake people make with DIY estate planning? Neglecting to change beneficiary designations on retirement accounts and life insurance to match the will, creating unintended conflicts that override what your will actually says.
Start by honestly assessing your situation, then reach out to an estate planner who can walk you through what's realistic for your circumstances.