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Estate planning attorneys in Louisiana average $337 per hourClio Legal Trends Report 2025Verified Jan 1, 2025 for wills and estates work. Flat-fee packages run roughly $1,011–$2,022 for a simple individual will and $2,470–$3,705 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.
Louisiana has a generous small-estate threshold of $125,000. Estates under that line can use the Small Succession 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 Louisiana probate calculator estimates total costs based on estate value.
In Louisiana, the situations where retaining counsel is typically worth the cost are: blended families with children from prior relationships (community property rules can produce surprising outcomes); 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.
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 Louisiana 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.
4 firms
John E. Sirois, JD, MBA, CFP, has served Louisiana families since 1996 with estate planning, successions and probate, wills, trusts, special needs planning, Medicaid and long-term care planning. He has been quoted in the Times Picayune, New Orleans City Business, and the Houma Courier.
Location
220 Progressive Blvd, Suite AHouma, LA 70360
Phone
(985) 580-2520
Service Area
6 counties
Based in Prairieville, Kallio Law Firm serves Ascension Parish and the Greater Baton Rouge area. The practice handles Louisiana succession proceedings, wills and trusts, mandates (powers of attorney), and interdiction, alongside Medicaid and elder-care planning. Attorney Eric Kallio leads the firm.
Location
16094 Hwy 73, Suite 202Prairieville, LA 70769
Phone
(225) 210-3653
Service Area
4 counties
Baton Rouge estate and elder law firm, with New Orleans and Lake Charles offices, handling Louisiana successions across the Capital Region courts. Work covers simple and administered successions, small-succession affidavits, estate settlement, and contested successions involving intestacy and capacity or undue-influence claims. Led by board-certified specialist Linda S. Melancon.
Location
3956 Government StreetBaton Rouge, LA 70806
Phone
(225) 744-0027
Service Area
Statewide
Many & LoCoco has served New Orleans families since 1967. Led by Vincent B. "Chip" LoCoco, who has over 25 years of experience and is consistently named one of the top estate planning attorneys in the New Orleans area. The firm specializes in probate, wills, estate planning, interdictions, powers of attorney, and trusts.
Location
4833 Conti Street, Suite 109New Orleans, LA 70119
Phone
(504) 483-2332
Established
1967
Service Area
4 counties