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LAUTERBACH & AMEN LLP

Single Audit firm · NAPERVILLE, Illinois

Also filed as: LAUTERBACH & AMEN, LLP · Lauterbach & Amen, LLP · Lauterbach & Amen LLP · Lauterbach & Amen · Lauterbach and Amen, LLP

548
Single Audits filed
197
Organizations audited
136
Findings across those audits
2026
Most recent audit year

Contact (as reported to the Federal Audit Clearinghouse)

668 N. RIVER ROAD · NAPERVILLE, IL · 60563

Phone: (630) 393-1483

Contact on file: DON SHAW

Email on file: DSHAW@LAUTERBACHAMEN.COM

From this firm's Single Audit submissions. Contact details can change — verify with the firm directly.

Organizations audited by LAUTERBACH & AMEN LLP

Every organization this firm filed a Single Audit for, newest first. Findings counts are from those filings.

OrganizationMost recent audit FY ▼Years auditedTotal findingsRepeatMaterial weakness
METROPOLITAN AIRPORT AUTHORITY OF PEORIA2026-02-283000
CITY OF FREEPORT2025-12-316110
CITY OF ROCK ISLAND2025-12-319000
RIVERSIDE, VILLAGE OF2025-12-311000
South Suburban Mayors and Managers Assocation2025-12-311000
VILLAGE OF BARRINGTON2025-12-315000
VILLAGE OF LOMBARD2025-12-317000
VILLAGE OF MOUNT PROSPECT2025-12-316000
HENRY COUNTY, ILLINOIS2025-11-307432
JO DAVIESS COUNTY2025-11-301000
Midland Area Agency on Aging, PSA No. 92025-09-302210
BOYS AND GIRLS CLUB OF DUNDEE TOWNSHIP2025-08-312110
ADAMS-FRIENDSHIP AREA SCHOOL DISTRICT2025-06-302504
ADLAI E. STEVENSON H.S. 1252025-06-304100
APNA GHAR INC2025-06-301000
BARRINGTON COMMUNITY UNIT SCHOOL DISTRICT NO. 2202025-06-307000
Batavia Public School District 1012025-06-301000
BENSENVILLE ELEMENTARY SCHOOL DISTRICT NO. 22025-06-303000
Bloomington-Normal Public Transit System2025-06-303000
BURR RIDGE COMMUNITY CONSOLIDATED SCHOOL DISTRICT 1802025-06-306000
CALUMET PUBLIC SCHOOL DISTRICT 1322025-06-309323
CARY COMMUNITY CONSOLDIATED SCHOOL DISTRICT NO. 262025-06-309201
City of Champaign2025-06-3010000
City of Champaign Township2025-06-301000
CITY OF URBANA ILLINOIS2025-06-304101
COMMUNITY HIGH SCHOOL DISTRICT NO. 1552025-06-304000
COMMUNITY UNIT SCHOOL DISTRICT 2002025-06-301000
Community Unit School District 2012025-06-303100
COOPERATIVE EDUCATIONAL SERVICE AGENCY NO. 22025-06-302000
DARIEN SCHOOL DISTRICT NO. 612025-06-306000
DEERFIELD PUBLIC S.D. NO. 1092025-06-304000
DUPAGE COUNTY SCHOOL DISTRICT 452025-06-309000
DUPAGE HIGH SCHOOL DISTRICT NO. 882025-06-306000
Eisenhower Cooperative2025-06-301000
EVERGREEN PARK ELEMENTARY SCHOOL DISTRICT 1242025-06-305100
FENTON HIGH SCHOOL DISTRICT NO. 1002025-06-306000
GALESBURG COMMUNITY UNIT SCHOOL DISTRICT NO. 2052025-06-303000
GLEN ELLYN SCHOOL DISTRICT NO. 412025-06-306000
Greendale School District2025-06-303000
GREENWOOD SCHOOL DISTRICT2025-06-302200
Henry County2025-06-302110
HOMEWOOD-FLOSSMOOR COMMUNITY HIGH SCHOOL DISTRICT 2332025-06-304000
KAN-WIN2025-06-301000
KANELAND COMMUNITY UNIT SCHOOL DISTRICT NO. 3022025-06-308000
KNOXVILLE COMMUNITY UNIT #2022025-06-302100
Lakeland Union High School2025-06-303442
Lancaster Community School District2025-06-302000
LEMONT TOWNSHIP HIGH SCHOOL 2102025-06-309000
LEMONT-BROMBEREK COMBINED SCHOOL DISTRICT 113A2025-06-3010000
LINCOLNWOOD SCHOOL DISTRICT 742025-06-305000
LISLE COMMUNITY UNIT SCHOOL DISTRICT NO. 2022025-06-307000
MARQUARDT SCHOOL DISTRICT NO. 152025-06-307000
MINOOKA COMMUNITY HIGH SCHOOL DISTRICT #1112025-06-303301
MOKENA SCHOOL DISTRICT 1592025-06-307000
NAPERVILLE COMMUNITY UNIT SCHOOL DISTRICT NO 2032025-06-305000
North Crawford School District2025-06-302000
NORTHFIELD TOWNSHIP HIGH SCHOOL DISTRICT 2252025-06-308000
Northwest Compass, Inc.2025-06-302100
OAK PARK AND RIVER FOREST HIGH SCHOOL DISTRICT 2002025-06-303000
Pardeeville Area School District2025-06-302000
PARK FOREST - CHICAGO HEIGHTS SCHOOL DISTRICT 1632025-06-304000
PLANO COMMUNITY UNIT SCHOOL DISTRICT NO. 882025-06-307000
Portage Community School District2025-06-301100
RICH TOWNSHIP HIGH SCHOOLS DISTRICT 2272025-06-301101
Ripon Area School District2025-06-302000
SANDRIDGE SCHOOL DISTRICT 1722025-06-305000
SCHAUMBURG COMMUNITY CONSOLIDATED SCHOOL DISTRICT NO. 542025-06-303101
SCHOOL ASSOCIATION FOR SPECIAL EDUCATION IN DUPAGE COUNTY(SASED)2025-06-305000
SCHOOL DISTRICT NO. 1 - TOWN OF LAC DU FLAMBEAU2025-06-302000
SCHOOL DISTRICT OF BELOIT2025-06-302100
School District of Colby2025-06-303120
SCHOOL DISTRICT OF CORNELL2025-06-302100
School District of Cudahy2025-06-302422
SCHOOL DISTRICT OF FORT ATKINSON2025-06-3058130
School District of Kettle Moraine2025-06-301000
SCHOOL DISTRICT OF MONROE2025-06-304000
School District of Rhinelander2025-06-302000
School District of Waukesha2025-06-303300
School District of Wisconsin Dells2025-06-303631
School District U-462025-06-302220
STERLING COMMUNITY UNIT SCHOOL DISTRICT NO. 52025-06-303101
Sycamore Community Unit School District 4272025-06-303000
Valley View Public Schools Community Unit School District No. 365-U2025-06-302201
VIROQUA AREA SCHOOL DISTRICT2025-06-302000
Warrensburg-Latham Community Unit School District No. 112025-06-301101
Wauwatosa School District2025-06-301100
Wild Rose School District2025-06-302201
WOODRIDGE SCHOOL DISTRICT 682025-06-307000
Chicago Executive Airport2025-04-302312
City of Quincy2025-04-3031183
City of Washington2025-04-302000
Village of Bartlett2025-04-305000
Village of Downs2025-04-301000
Village of Forest Park2025-04-301000
Village of Pingree Grove2025-04-302000
Village of Schaumburg2025-04-301000
VILLAGE OF SKOKIE2025-04-306101
Village of St. Joseph2025-04-302000
City of Springfield2025-02-284000
Benton Charter Township, MI2024-12-312000
CITY OF EAST MOLINE2024-12-313000
Forest Preserve District of Dupage County2024-12-311100
Spanish Community Center2024-12-311110
Village of Brookfield2024-12-312000
VILLAGE OF MELROSE PARK2024-12-312000
VILLAGE OF STREAMWOOD2024-12-312101
Village of Villa Park2024-12-312201
Addison School District No. 42024-06-301611
Ben Reynnells2024-06-301000
Cunningham Township2024-06-301000
Manhattan School District 1142024-06-301100
Minocqua Joint #1 School District2024-06-301000
North DuPage Special Education Cooperative2024-06-301000
Reaching Across Illinois Library System2024-06-305100
REGION 1 PLANNING COUNCIL2024-06-306201
SCHOOL DISTRICT OF ALMOND-BANCROFT2024-06-301000
School District of Shiocton2024-06-301000
City of North Chicago2024-04-301100
CITY OF PEKIN, ILLINOIS2024-04-3051188
CITY OF PROPHETSTOWN2024-04-301000
City of Warrenville2024-04-301000
Downers Grove Sanitary District2024-04-301000
Four Rivers Sanitation Authority2024-04-302000
Greater Rockford Airport Authority2024-04-303000
North Shore Water Reclamation District2024-04-301000
Village of Elk Grove Village2024-04-303000
Village of Thornton2024-04-301201
Village of Volo2024-04-301201
Waukegan Park District2024-04-302000
Wheaton Sanitary District2024-04-303000
Carol Stream Park District2023-12-311000
CITY OF ROCKFORD2023-12-317000
City of South Beloit2023-12-311101
CITY OF WEST CHICAGO2023-12-312101
Village of Brown Deer2023-12-311233
VILLAGE OF ROSEMONT2023-12-314000
Village of Summit2023-12-312200
Village of Winnetka2023-12-312311
County of Shelby2023-11-301201
Chicago Southland Convention & Visitors Bureau2023-06-301000
Heritage Corridor Convention Center and Visitors Bureau2023-06-301000
Itasca School District 102023-06-301000
Kreider Services, Inc.2023-06-301110
Meet Chicago Northwest2023-06-301000
NORTHBROOK SCHOOL DISTRICT 282023-06-302000
PLAINFIELD COMMUNITY CONSOLIDATED SCHOOL DISTRICT 2022023-06-303000
VILLAGE OF PARK FOREST2023-06-306100
Michelle Johannsen2023-04-302000
Village of Bradley2023-04-301000
VILLAGE OF BURNHAM2023-04-302000
Village of Hampshire2023-04-301000
Town of Normal2023-03-314000
City of Burlington2022-12-311000
CITY OF PARK RIDGE2022-12-311000
VILLAGE OF GLEN ELLYN2022-12-312000
VILLAGE OF GLENCOE2022-12-311000
VILLAGE OF HANOVER PARK2022-12-311000
VILLAGE OF WILMETTE2022-12-313000
VILLAGE OF WOODRIDGE2022-12-312000
COUNTY OF PIKE2022-11-301000
LASALLE COUNTY2022-11-303431
EXCEPTIONAL CHILDREN HAVE OPPORTUNITIES2022-06-303101
UNITED CITY OF YORKVILLE2022-04-302000
VILLAGE OF EAST HAZEL CREST2022-04-301000
CITY OF COLLINSVILLE2021-12-311000
VILLAGE OF BUFFALO GROVE2021-12-312000
FOREST PRESERVE DISTRICT OF KANE COUNTY2021-06-303000
Respond Now2021-06-301000
VILLAGE OF NORTH AURORA2021-05-311000
CITY OF MARKHAM2021-04-301000
CITY OF SYCAMORE2021-04-302000
SUGAR GROVE FIRE PROTECTION DISTRICT2021-04-301000
VILLAGE OF BLOOMINGDALE2021-04-301000
VILLAGE OF DOLTON2021-04-301000
VILLAGE OF FRANKFORT2021-04-303000
VILLAGE OF GURNEE2021-04-302000
VILLAGE OF HOMEWOOD2021-04-301000
VILLAGE OF LIBERTYVILLE2021-04-302000
VILLAGE OF MONTGOMERY2021-04-301000
VILLAGE OF SOUTH ELGIN2021-04-301000
CITY OF ROLLING MEADOWS2020-12-311000
CITY OF WHEATON2020-12-311000
VILLAGE OF JUSTICE2020-12-312210
KISHWAUKEE WATER RECLAMATION DISTRICT2020-04-301000
VILLAGE OF MONEE2020-04-301000
MORTON GROVE-NILES WATER COMMISSION2019-12-312000
DUPAGE COUNTY REGIONAL OFFICE OF EDUCATION NO. 192019-06-302000
CITY OF COUNTRY CLUB HILLS2019-04-301000
GLENBARD WASTEWATER AUTHORITY2018-12-311000
VILLAGE OF ARLINGTON HEIGHTS2017-12-311000
BUTTERFIELD PARK DISTRICT2017-04-301000
VILLAGE OF LINDENHURST2017-04-302000
VILLAGE OF WAUCONDA2017-04-301000
NORTHEASTERN ILLINOIS PUBLIC SAFETY TRAINING ACADEMY2016-12-311000
VILLAGE OF BENSENVILLE2016-12-311000
VILLAGE OF ELBURN2016-04-301000
VILLAGE OF LINCOLNWOOD2016-04-301000
Data source: Everything on this page comes from public Single Audit filings in the Federal Audit Clearinghouse. Audit and finding counts describe the filings on record — they are not a rating of the firm's work. This site is not affiliated with the firm or with the FAC.

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