Deer Park · Lake County · checked Oct 21, 2026
CPAs in Deer Park, Illinois
27 current IDFPR licenses with an address of record in Deer Park: 24 licensed CPAs and 3 CPA firms, plus 12 registered CPAs (registered, not licensed) listed separately. Featured (labeled) and claimed listings first, then A–Z.
- Licensed CPAs
- 24
- CPA firms
- 3
- Registered, not licensed
- 12
- Checked
- Oct 21, 2026
Registered CPAs in Deer Park
12 listings
Registered CPA · Deer ParkAnn L AdamsReg. #239006337Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · Deer ParkKevin P BragawReg. #239018076Since 2008Registered, not licensed · checked Oct 21, 2026Registered CPA · Deer ParkKent M FlorosReg. #239019203Since 2008Registered, not licensed · checked Oct 21, 2026Registered CPA · Deer ParkPatrick J GainerReg. #239007578Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · Deer ParkSarah A GainerReg. #239009567Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · Deer ParkMark A LeveilleeReg. #239011483Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · Deer ParkMartin G Mc ManusReg. #239025769Since 2011Registered, not licensed · checked Oct 21, 2026Registered CPA · Deer ParkElizabeth B NollReg. #239029467Since 2012Registered, not licensed · checked Oct 21, 2026Registered CPA · Deer ParkBrian K SassReg. #239009869Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · Deer ParkRobert TrattnerReg. #239018152Since 2008Registered, not licensed · checked Oct 21, 2026Registered CPA · Deer ParkYelena VekslerReg. #239022753Since 2010Registered, not licensed · checked Oct 21, 2026Registered CPA · Deer ParkJanet L WeidnerReg. #239005644Since 2006Registered, not licensed · checked Oct 21, 2026
Registered CPAs hold the Illinois CPA certificate and a current IDFPR registration but not a license; under the Illinois Public Accounting Act they may not sign audit reports. Licensed vs registered. Listings show current IDFPR records only. Records for Deer Park that are not current: 5 inactive, 20 not renewed. Search them in Check a CPA. Discipline shown on listings comes from the same IDFPR data.
More cities in Lake County
Buffalo Grove 204Deerfield 173Highland Park 132Vernon Hills 122Libertyville 118Barrington 97Lake Zurich 90Lake Forest 89Mundelein 80Gurnee 64Hawthorn Woods 64Grayslake 55Lincolnshire 55Long Grove 42Riverwoods 35Kildeer 33Lake Bluff 32Antioch 30Lake Villa 30Lindenhurst 25Wauconda 23North Barrington 20Waukegan 20Bannockburn 18All of Lake County →North Suburbs →