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Estate planning attorneys in Wyoming average $277 per hourClio Legal Trends Report 2025Verified Jan 1, 2025 for wills and estates work. Flat-fee packages run roughly $831–$1,662 for a simple individual will and $3,070–$4,605 for a basic revocable trust. Online and DIY services cost $30–$300 for the same documents — see the will cost calculator for a side-by-side comparison.
Wyoming has a generous small-estate threshold of $400,000. Estates under that line can use the Small Estate Affidavit procedure, which is a form rather than a court case — most families can handle it without an attorney. For estates above the threshold, formal probate generally benefits from counsel because of the procedural overhead, even when nothing is contested. The Wyoming probate calculator estimates total costs based on estate value.
In Wyoming, the situations where retaining counsel is typically worth the cost are: blended families with children from prior relationships; ownership of a business, rental property, or significant investment assets; special-needs dependents who need a special-needs trust to preserve benefits; substantial property held in multiple states. If none of these describe your situation, the simpler online and DIY tools are often enough.
Wyoming is one of a small number of states where probate attorney fees are set by statute as a percentage of the estateWyo. Stat. § 2-7-804 (10% of first $1K, 5% of next $4K, 3% of next $15K, 2% thereafter)Verified May 27, 2026, rather than billed by the hour or negotiated. The schedule produces fees of roughly 2%–5% of the estate value, with the executor entitled to the same percentage on top. This is the main reason Wyoming families with real estate set up living trusts to stay out of probate entirely.
Start by filtering the directory above by your county and the practice area you need. Look for firms with experience in your specific situation — board certifications in estate planning, trust, or probate law are a strong signal. Most Wyoming estate planning attorneys offer an initial consultation; some are free, others charge a flat fee. Ask up front whether the firm bills by the hour or by flat-fee package, and what the expected cost is for your situation.
Search 3,941 estate law firms across 51 states.
Firm listings are for informational purposes only. SimplyTrust does not endorse or recommend any specific firm or attorney. Contact firms directly to discuss your situation and verify their current practice areas and availability.
6 firms
Cheyenne and Lander attorney combining CPA and legal expertise for sophisticated estate and tax planning. Services include wills, revocable living trusts, wealth transfer, asset protection, powers of attorney, and probate/trust litigation. Wyoming native with CPA credentials since 1985.
Location
200 E. Eighth Avenue, Suite 203Cheyenne, WY 82001
Esteemed regional firm with offices in Cheyenne, Casper, Evanston, Jackson, Denver, and Park City. Represents clients in estate planning, tax and wealth transfer planning, probate and estate administration, trust administration, private trust company formation, and elder law and Medicaid planning. Recognized by Chambers and Partners.
Location
242 S. Park StreetCasper, WY 82601
Phone
(307) 265-3843
Service Area
Statewide
Regional law firm with approximately 150 attorneys across multiple offices. Sheridan office opened in 2012 and handles estate and business planning throughout Wyoming. Extensive trust and estate capabilities including tax planning, revocable and irrevocable trusts, GRATs, QPRTs, ILITs, special needs trusts, and generation-skipping transfer tax planning.
Location
101 W Brundage StSheridan, WY 82801
Phone
(307) 673-3000
Service Area
3 counties
Jackson Hole law firm serving Wyoming clients for over 45 years. Dedicated to assisting clients with estate planning, business planning, tax planning, real estate, and family law needs. Attorneys focus on estate and tax planning, probate, asset protection, and business entity formation.
Location
155 East Pearl AvenueJackson, WY 83001
Phone
(307) 733-3923
Jackson Hole law firm offering estate planning, trust administration, and family office services. Specializes in foundational estate planning to advanced estate tax and asset protection strategies, helping families transfer wealth across generations using Wyoming's favorable tax and legal structures.
Location
1705 High School Rd, Suite 140Jackson, WY 83001
Phone
(307) 203-3005
Service Area
Statewide
Jackson Hole law firm dedicated to assisting clients with estate planning, business planning, tax planning, trust planning, and asset protection planning. Located across from the Ninth Judicial District Court Courthouse.
Location
125 S King Street, Suite 2AJackson, WY 83001
Phone
(307) 733-4117