This report covers 204 published prices from 64 Illinois law firms across 12 practice areas: 180 flat fees, 18 hourly rates and 6 contingency fees. The most recent price was captured Sep 26, 2026.
Every figure is calculated from the prices firms publish on their own websites, and it changes whenever a price is added, corrected, disputed or withdrawn. A flat fee is never compared with an hourly rate or a percentage. A median is shown only when at least 5 firms publish a price for the same service, and each firm counts once per service, at its lowest price. Read the methodology.
Each dot is one firm's lowest published price; the shaded band is the middle half ($436.25 to $706.25). Prices: $350, $395, $450, $500, $650, $700, $725, $750. 8 firms, as of Sep 26, 2026.
Revocable living trust package, couple (per couple)
Lowest $1,500Median $3,750Highest $6,000
Each dot is one firm's lowest published price; the shaded band is the middle half ($2371.25 to $4,750). Prices: $1,500, $1,995, $3,500, $4,000, $5,000, $6,000. 6 firms, as of Sep 26, 2026.
Revocable living trust package, one person (per person)
Lowest $1,075Median $2,750Highest $6,000
Each dot is one firm's lowest published price; the shaded band is the middle half ($1971.25 to $3,375). Prices: $1,075, $1,795, $2,500, $3,000, $3,500, $6,000. 6 firms, as of Sep 26, 2026.
Will package, one person (per person)
Lowest $275Median $1,000Highest $1,500
Each dot is one firm's lowest published price; the shaded band is the middle half ($487.50 to $1437.50). Prices: $275, $400, $750, $1,250, $1,500, $1,500. 6 firms, as of Sep 26, 2026.
Business
Flat fees
Service
Unit
Firms
Median
Range
LLC formation
per LLC
2
Fewer than 5 firms
Beneficial ownership (BOI) filing
per filing
1
Fewer than 5 firms
Business formation package
per package
1
Fewer than 5 firms
Corporation formation
per corporation
1
Fewer than 5 firms
Foreign entity registration
per filing
1
Fewer than 5 firms
LLC formation, two or more owners
per LLC
1
Fewer than 5 firms
Professional LLC (PLLC) formation or conversion
per filing
1
Fewer than 5 firms
Hourly rates
Service
Unit
Firms
Median
Range
Business attorney hourly rate
per hour
1
Fewer than 5 firms
Contract drafting and negotiation hourly rate
per hour
1
Fewer than 5 firms
Litigation
Flat fees
Service
Unit
Firms
Median
Range
Judgment enforcement task
per task
1
Fewer than 5 firms
Family
Flat fees
Service
Unit
Firms
Median
Range
Uncontested divorce, no minor children
per case
4
Fewer than 5 firms
Uncontested divorce, with minor children
per case
4
Fewer than 5 firms
Prenuptial agreement review
per review
2
Fewer than 5 firms
Prenuptial agreement, drafting or full representation
per agreement
2
Fewer than 5 firms
Unbundled family-court filing or task
per task
2
Fewer than 5 firms
Uncontested divorce (children not stated)
per case
2
Fewer than 5 firms
Emergency or single family-court motion
per motion
1
Fewer than 5 firms
Family-court trial day
per day
1
Fewer than 5 firms
Hourly rates
Service
Unit
Firms
Median
Range
Family law attorney hourly rate
per hour
8
$325 per hour
$250 per hour to $400 per hour
Family law associate attorney hourly rate
per hour
2
Fewer than 5 firms
Family law attorney hourly rate (per hour)
Lowest $250 per hourMedian $325 per hourHighest $400 per hour
Each dot is one firm's lowest published price; the shaded band is the middle half ($298.75 per hour to $388.75 per hour). Prices: $250 per hour, $295 per hour, $300 per hour, $300 per hour, $350 per hour, $385 per hour, $400 per hour, $400 per hour. 8 firms, as of Sep 26, 2026.
Criminal defense
Hourly rates
Service
Unit
Firms
Median
Range
Criminal defense attorney hourly rate
per hour
1
Fewer than 5 firms
Personal injury
Contingency fees
Service
Unit
Firms
Median
Range
Personal injury contingency fee, settlement or pre-suit
percent of recovery
5
33%
33% to 33.3%
Personal injury contingency fee, settlement or pre-suit (percent of recovery)
Lowest 33%Median 33%Highest 33.3%
Each dot is one firm's lowest published price; the shaded band is the middle half (33% to 33.3%). Prices: 33%, 33%, 33%, 33.3%, 33.3%. 5 firms, as of Sep 26, 2026.
Each dot is one firm's lowest published price; the shaded band is the middle half ($684.25 to $998.75). Prices: $561, $600, $937, $995, $1,000, $1,000. 6 firms, as of Sep 26, 2026.
Mediation
Hourly rates
Service
Unit
Firms
Median
Range
Mediation hourly rate
per hour
4
Fewer than 5 firms
Immigration
Flat fees
Service
Unit
Firms
Median
Range
Deportation defense
per case
2
Fewer than 5 firms
Adjustment of status
per case
1
Fewer than 5 firms
U visa application or certification
per case
1
Fewer than 5 firms
VAWA petition
per case
1
Fewer than 5 firms
Work permit application
per case
1
Fewer than 5 firms
Intellectual property
Flat fees
Service
Unit
Firms
Median
Range
International or national-stage patent filing
per filing
2
Fewer than 5 firms
Trademark application, first class
per class
2
Fewer than 5 firms
Copyright application
per application
1
Fewer than 5 firms
Moderately complex or complex non-provisional utility patent application
per application
1
Fewer than 5 firms
Other patent filing or appeal
per matter
1
Fewer than 5 firms
Patent office action response
per response
1
Fewer than 5 firms
Patentability search or opinion
per search
1
Fewer than 5 firms
Provisional patent application, moderately complex or complex
per application
1
Fewer than 5 firms
Provisional patent application, simple or not rated
per application
1
Fewer than 5 firms
Simple non-provisional utility patent application
per application
1
Fewer than 5 firms
Trademark search
per class
1
Fewer than 5 firms
Trademark statement of use, declaration or renewal (first class)
per class
1
Fewer than 5 firms
Fees that aren't in these prices
Government, court and recording fees are charged on top of a firm's price. Official sources:
10 published prices aren't compared: add-ons and per-additional charges, promotional prices for one group, court and filing fees, and prices whose label doesn't say which service they cover. They're on each firm's profile.
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