Home

Audit One, Ltd.

Audit One, Ltd was formed to provide the audit needs of non-public entities who require the professionalism of the big firms but the service of a smaller firm. In addition, we provide other CPA firms our Peer Review or Engagement Quality Control Review services.

Although our concentration may be to service your organization's audit needs, we provide the full range of services you would expect from any accounting firm. Tax preparation, IRS Representation, Sales and Payroll Taxes, Business consulting, Accounting Software Support to name a few of our services.

If you are looking for a small firm that offers personal and professional service, you are at the right place. We offer a broad range of accounting and tax services for individuals, business owners, executives and independent professionals. Our rates are very competitive. We are experienced and friendly. We are looking forward to serving your needs!

Welcome

Welcome and thank you for visiting our website. In addition to providing you with a profile of our firm and the services we provide, this website has been designed to become a helpful resource tool to you, our valued clients, and visitors. Our dedication to superior client service has brought us to the Internet as we endeavor to continue to provide the highest quality professional service and guidance in the Greater Chicagoland Area.

OUR SERVICE

Audit One Ltd, has two convenient Chicagoland locations. One is in Tinley Park, Illinois and the other is in Peotone, Illinois. We provide financial services to both individuals and businesses. We give the same attention to all clients, no matter how large or small. The auditing, accounting, tax preparation, and other financial services we provide are tailored to the unique needs of each client, ensuring the best possible results and maximized returns. Our firm remains on the cutting edge of tax law and financial trends. We are well-informed and continually adapt to the ever-changing world of tax law, accounting, and wealth protection.

Our Record

Our consistent track record of uncompromising ethics instills confidence and trust. We use cutting edge technologies to ensure up to the minute information from the financial world. This allows us to respond quickly, and give you the most relevant information and perspectives. At Audit One Ltd. you will NOT be treated like just another file, you're our client. If you're a business owner, it's important to employ the services of a qualified CPA firm by your side. With Audit One Ltd. you can significantly affect the success of your business.

Our Commitment

At Audit One Ltd., we treat our clients with courtesy and integrity. We will work 110% at getting you the satisfaction you deserve. We guarantee efficient, honest tax service that achieves remarkable results. Our years of experience and notable expertise ensure that your tax preparation is in good hands.

Sure, there are other accounting firms you could choose. But, our clients have chosen us time and time again for our rapid, high-quality services and our attention to individual needs.

Audit services PRoVIDED

Non-Public Businesses
CIRAs (Commercial or Residential Condominium Associations)
401K Audits (Employee Benefit Plans)
Not-For-Profit (Tax Exempt Organizations)

NEW CLIENTS

If you are a potential client, don’t wait until the last minute to get your tax information in order. Call us today for a free initial consultation. We will be happy to evaluate your position and recommend steps that could result in significant tax savings – both for the current year and for many years to come.

PLEDGE OF CONFIDENTIALITY

Our firm maintains the strictest confidence concerning our clients’ affairs. You can rest assured that no one will learn about your business or tax status – even the relatives, associates or friends who might have referred you to us.

Tax & Business Planning

Audit One Ltd. is a full-service tax preparation firm located in Tinley Park, Illinois and Peotone, Illinois. We've been in the tax business for over 20 years. Audit One Ltd. can provide you with assistance in all your tax, financial, and business affairs — assistance that will improve your total financial well-being. With our experience and expertise, you can rely on us for all the advice that you need.

We want you to get the best financial and tax help possible. You can count on us for professional, timely and reliable services, which include the following:

keeping your taxes as low as the law allows
building your personal wealth through sound tax and financial planning
designing recordkeeping and accounting systems that improve business operations
helping you solve your business problems and increasing profitability
preserving your estate and protecting your most valued assets
maximizing your overall savings
other areas that are specific to your particular situation

You can count on us for professional, timely and reliable services year-round. And our commitment to personal service keeps our clients coming back. Learn more about our services and our team of skilled professionals by browsing through our site, and let us know how we can help.

we have quickbooks pro advisors on staff

Audit One Ltd. is a highly specialized CPA firm that has extensive first-hand knowledge of Intuit's QuickBooks Platform. Since 1999 our CPA's have been assisting QuickBooks users of a diverse mixture in setting-up and training, custom applications, software installation, conversion, set-up and training, file clean-up and organization, customer management, third-party evaluations and implementations, data transfer, hosting data files, support, troubleshooting file problems, and much more.

OUR COMPANY

Audit One Ltd. provides a high degree of compliance, satisfaction, and assurance. Our detailed audit is a process that involves reviewing, and objectively examining the firm's financial statements, including the verification of specific information as determined by the auditor or as established by general practice. Our work includes a review of internal controls, testing of selected transactions, and communication with third parties. Based on our findings, we issue a report on whether the financial statements are fairly stated and free of material misstatements.

Do I REALLY need An Audit?

Having a qualified CPA firm like Audit One, Ltd. can really help your business in a number of areas:

Satisfy stakeholders such as employees, customers, suppliers and pressure groups, as well as the investing community, as to the credibility of published information.

Facilitate the payment of corporate tax, goods and services tax, and other taxes on-time and accurately, thereby avoiding interest, penalties, and investigations.
Comply with banking covenants.
Help deter and possible detect material fraud and error.
Facilitate the purchase and sale of businesses.
Provide the quality assurance you need for your business... and much, much more...

Audits Are Not Just for Public Entities

All public companies are required to have an annual audit, but some nonpublic entities must undergo an annual audit as well. These include local governments, not-for-profit agencies and other organizations receiving government grants.

Moreover, some financial institutions require audits of nonpublic companies based on the financing amount and/or the bank's assessment of the company's risk. Also, companies with absentee ownership (such as those owned by investment firms, or individuals who no longer run the business) may order audits as checks of their management teams.

What Our Customers Have to say...

"...getting an audit always seemed like a hassle, it has always on my companies to-do list, but I never would have put it off if it was as easy as it turned out to be with working with Audit One."

★★★★
- Quentin H.

"... they have my business. Super detailed. We got done in a few days. Their pricing was the most reasonable I could find. I will be back with Audit One next year for our next annual audit."

★★★★★
- Stephanie R.

Audit One, LTD. OFFICES

Types of Services We Provide

Audit, 401k Audit, 401(k) Audit, Benefit Plan Audit, Benefit Audit, Pension Audit, Pension Plan Audit, No Child Left Behind Audit, Education Audit, Non-Profit Audit, Business Audit, Company Audit, CIRA Audit, Commercial or Residential Condominium Audit, HUD Audit, Department of Housing and Urban Development Audit, Government Audit, Local Government Audit, Peer Review, Independent CPA Review, Payroll, Bookkeeping, Tax preparation, IRS Representation, Sales Taxes, Payroll Taxes, Business consulting, Accounting Software Support,

Our Illinois Customers

We are loyal to our Illinois Customers! We love to service Illinois clients which include:
Chicago, Aurora, Rockford, Joliet, Naperville, Springfield,Peoria, Elgin, Waukegan, Cicero, Champaign, Bloomington, Decatur, Arlington Heights, Evanston, Schaumburg, Bolingbrook, Palatine, Skokie, Des Plaines, Orland Park, Tinley Park, Oak Lawn, Berwyn, Mount Prospect, Wheaton, Normal, Hoffman Estates, Oak Park, Downers Grove, Glenview, Belleville, Elmhurst, DeKalb, Moline, Lombard, Buffalo Grove, Urbana, Bartlett, Crystal Lake, Quincy, Streamwood, Carol Stream, Romeoville, Plainfield, Rock Island, Hanover Park, Carpentersville, Wheeling, Park Ridge, Calumet City, Addison, Glendale Heights, Pekin, Northbrook, Elk Grove Village, Danville, St. Charles, Woodridge, North Chicago, Galesburg, Gurnee, Mundelein, Oswego, Chicago Heights, Algonquin, Granite City, Niles,Highland Park, Lake in the Hills, Burbank, Lansing, O'Fallon, Round Lake Beach, Oak Forest, Alton, Kankakee, Glen Ellyn, Wilmette, West Chicago, East St. Louis, McHenry, Batavia, Carbondale, Freeport, Belvidere, Collinsville, Melrose Park, Harvey, Vernon Hills,Elmwood Park, Lockport, Woodstock, Westmont, Zion, New Lenox, Edwardsville, Huntley, Homer Glen,Rolling Meadows, Maywood, Loves Park, Blue Island, Machesney Park, East Peoria, Morton Grove, Dolton, Roselle, Lisle, Darien, South Holland, Bloomingdale, South Elgin, Park Forest, Villa Park, Charleston, Geneva, East Moline, Grayslake, Crest Hill, Libertyville, Evergreen Park, Lake Zurich, Jacksonville, Lake Forest, Homewood, Macomb, Alsip, Bellwood, Matteson, Brookfield, Ottawa, Mokena, Bourbonnais, Mattoon, Montgomery, Bensenville, Franklin Park, Round Lake, Cary, Deerfield, Godfrey, Frankfort, Sycamore, Palos Hills, Marion, Fairview Heights, Yorkville, Hinsdale, North Aurora, Addieville, Addison, Adeline, Albany, Albers, Alexis, Algonquin, Alhambra, Allendale, Allenville, Allerton, Alma, Alorton, Alpha, Alsey, Alsip, Alto Pass, Altona, Alvan, Anchor, Andalusia, Andover, Antioch, Apple River, Arenzville, Argenta, Arlington, Arlington Heights, Armington, Aroma Park, Arrowsmith, Arthur, Ashkum, Ashland, Ashmore, Ashton, Atwood, Augusta, Aviston, Avon, Baldwin, Banner, Bannockburn, Bardolph, Barrington, Barrington Hills, Bartelso, Bartlett, Bartonville, Basco, Batchtown, Bath, Bay View Gardens, Baylis, Beach Park, Beaverville, Beckemeyer, Bedford Park, Beecher, Beecher City, Belgium, Belknap, Belle Rive, Bellevue, Bellflower, Bellmont, Bellwood, Bement,Bensenville, Benson, Bentley, Berkeley,Berlin, Bethalto, Bethany, Big Rock, Biggsville, Bingham, Bishop Hill, Bismarck, Blandinsville, Bloomingdale, Blue Mound, Bluffs, Bluford, Bolingbrook, Bondville, Bone Gap,Bonfield,Bonnie, Bourbonnais, Bowen,Braceville, Bradford, Bradley, Bridgeview, Brighton, Brimfield, Broadlands, Broadview, Broadwell, Brocton, Brookfield, Brooklyn, Broughton, Browning, Browns, Brownstown, Brussels, Bryant, Buckingham, Buckley, Buckner, Buda, Buffalo, Buffalo Grove, Bull Valley, Bulpitt, Buncombe, Bureau Junction, Burlington, Burnham, Burnt Prairie, Burr Ridge, Bush, Butler, Cabery, Cahokia, Caledonia, Calhoun, Calumet Park, Camargo, Cambria, Cambridge, Camden, Camp Point, Campbell Hill, Campton Hills, Campus, Cantrall, Capron, Carbon Cliff, Carbon Hill, Carlock, Carol Stream, Carpentersville, Carrier Mills, Cary, Caseyville, Catlin, Cave-In-Rock, Cedar Point, Cedarville, Central City, Cerro Gordo, Chadwick, Chandlerville, Channahon, Chapin, Chatham, Chebanse, Cherry, Cherry Valley, Chesterfield, Chicago Ridge, Cisco, Cisne, Cissna Park, Claremont, Clarendon Hills, Clay City, Clayton, Clear Lake, Cleveland, Clifton, Coal City, Coal Valley, Coalton, Coatsburg, Cobden, Coleta, Colfax, Colp, Columbus, Compton, Concord, Congerville, Cooksville, Cordova, Cornell, Coulterville, Cowden, Crainville, Crescent City, Creston, Crestwood, Crete, Creve Coeur, Crossville, Cullom, Curran, Cutler, Cypress, Dahlgren, Dakota, Dalton City, Dalzell, Damiansville, Dana, Danforth, Danvers, Davis, Davis Junction, Dawson, De Land, De Pue, De Soto, Deer Creek, Deer Grove, Deer Park, Deerfield, Detroit, DeWitt, Diamond, Dieterich, Divernon, Dix, Dixmoor, Dolton, Dongola, Donnellson, Donovan, Dorchester, Dover, Dowell, Downers Grove, Downs, Du Bois, Dunfermline, Dunlap, Dupo, Durand, Dwight, Eagarville, East Alton, East Brooklyn, East Cape Girardeau, East Carondelet, East Dundee, East Galesburg, East Gillespie, East Hazel Crest, Easton, Eddyville, Edgewood, Edinburg, El Dara, Elburn, Eldred, Elizabeth, Elizabethtown, Elk Grove Village, Elkhart, Elkville, Elliott, Ellis Grove, Ellisville, Ellsworth, Elmwood Park, Elsah, Elvaston, Elwood, Emden, Emington, Energy, Enfield, Equality, Erie, Essex, Evansville, Evergreen Park, Ewing, Exeter, Fairmont City, Fairmount, Fairview, Farina, Farmersville, Fayetteville, Ferris, Fidelity, Fieldon, Fillmore, Findlay, Fisher, Fithian, Flanagan, Flat Rock, Florence, Flossmoor, Foosland, Ford Heights, Forest City, Forest Park, Forest View, Forrest, Forreston, Forsyth, Fox Lake, Fox River Grove, Frankfort, Franklin, Franklin Grove, Franklin Park, Freeburg, Freeman Spur, Fults, Galatia, Gardner, Garrett, Gays, German Valley, Germantown, Germantown Hills, Gifford, Gilberts, Gladstone, Glasford, Glasgow, Glen Carbon, Glen Ellyn, Glencoe, Glendale Heights, Glenview, Glenwood, Godfrey, Godley, Golden, Golden Gate, Golf, Good Hope, Goodfield, Goreville, Gorham, Grand Ridge, Grandview, Grant Park, Grantfork, Granville, Grayslake, Green Oaks, Green Valley, Greenup, Greenview, Greenwood, Gridley, Gulfport, Gurnee, Hainesville, Hamburg, Hamel, Hammond, Hampshire, Hampton, Hanaford, Hanna City, Hanover, Hanover Park, Hardin, Harmon, Harristown, Hartford, Hartsburg, Harvel, Harwood Heights, Hawthorn Woods, Hazel Crest, Hebron, Hecker, Henderson, Hennepin, Henning, Herrick, Herscher, Hettick, Heyworth, Hidalgo, Hillcrest, Hillsdale, Hillside,Hillview, Hinckley, Hindsboro, Hinsdale, Hodgkins, Hoffman, Hoffman Estates, Holiday Hills, Hollowayville, Homer, Homer Glen, Homewood, Hooppole, Hopedale, Hopewell, Hopkins Park, Hoyleton, Hudson, Huey, Hull, Humboldt, Hume, Huntley,Hutsonville, Illiopolis, Ina, Indian Creek, Indian Head Park, Indianola, Industry, Inverness, Iola, Ipava, Iroquois, Irving, Irvington, Irwin, Island Lake, Itasca, Iuka, Ivesdale, Jeffersonville, Jeisyville, Jerome, Jewett, Johnsonville, Johnsburg, Joppa, Joy, Junction, Junction City, Justice, Kampsville, Kane, Kaneville, Kangley, Kansas, Kappa, Karnak, Kaskaskia, Keenes, Keensburg, Kempton, Kell, Kenilworth, Kenney, Keyesport, Kilbourne, Kildeer, Kincaid, Kinderhook, Kingston, Kingston Mines, Kinsman, Kirkland, Kirkwood, La Fayette, La Grange, La Grange Park, La Moille, La Rose, Ladd, Lake Barrington, Lake Bluff, Lake in the Hills, Lake Ka-ho, Lake Villa, Lakemoor, Lake Zurich, Lakewood, Lansing, Latham, Leaf River, Lee, Leland, Lemont, Lena, Leonore, Lenzburg, Lerna, Liberty, Libertyville, Lily Lake, Lima, Limestone, Lincolnshire, Lincolnwood, Lindenhurst, Lisbon, Lisle, Little York, Littleton, Liverpool, Livingston, Loami, Loda, Lomax, Lombard, London Mills, Long Creek, Long Grove, Long Point, Longview, Loraine, Lostant, Louisville, Lovington, Ludlow, Lyndon, Lynnville, Lynwood, Lyons, Macedonia, Machesney Park, Mackinaw, Maeystown, Magnolia, Mahomet, Makanda, Malden, Malta, Manchester, Manhattan, Manito, Manlius, Mansfield, Manteno, Maple Park, Mapleton, Maquon, Marietta, Marine, Marissa, Mark, Martinton, Maryville, Matherville, Matteson, Maunie, Maywood, Mazon, McClure, McCook, McCullom Lake, McLean, McNabb, Mechanicsburg, Medora, Media, Melrose Park, Melvin, Mendon, Menominee, Meredosia, Merrionette Park, Metamora, Metcalf, Mettawa, Middletown, Midlothian, Milan, Milford, Mill Creek, Millbrook, Mill Shoals, Milledgeville, Millington, Milton, Millstadt, Mineral, Minier, Minooka, Modesto, Mokena, Monee, Monroe Center, Montgomery, Montrose, Morrisonville, Morton, Morton Grove, Mound Station, Mount Auburn, Mount Clare, Mount Erie, Mount Morris, Mount Prospect, Mount Zion, Moweaqua, Muddy, Mulberry Grove, Muncie, Murrayville, Mundelein, Naplate, Nebo, Nelson, Neponset, New Athens, New Baden, New Bedford, New Burnside, New Berlin, New Douglas, New Grand Chain, New Haven, New Holland, New Lenox, New Milford, New Minden, New Salem (Pike County), Newark, Niles, Niantic, Noble, Norridge, Nora, Norris, Norris City, North Aurora, North Barrington, North City, North Henderson, North Pekin, North Riverside, North Utica, Northbrook, Northfield, Norwood, Oak Brook, Oak Grove, Oak Lawn, Oak Park, Oakdale, Oakford, Oakwood, Oakwood Hills, Oblong, Oconee, Odell, Odin, Ogden, Ohio, Ohlman, Okawville, Old Mill Creek, Old Shawneetown, Old Ripley, Olmsted, Olympia Fields, Omaha, Onarga, Oquawka, Orangeville, Orion, Oreana, Orland Hills, Orland Park, Oswego, Palatine, Palestine, Palmer, Palmyra, Palos Park, Panola, Panama, Papineau, Park Forest, Patoka, Parkersburg, Paw Paw, Pawnee, Pearl, Payson, Pearl City, Pecatonica, Peoria Heights, Peotone, Percy, Perry, Pesotum, Phillipstown, Philo, Pierron, Phoenix, Pingree Grove, Piper City, Pittsburg, Plainville, Plainfield, Plattville, Pleasant Hill, Plymouth, Pleasant Plains, Pocahontas, Pontoon Beach, Pontoosuc, Poplar Grove, Port Barrington, Port Byron, Potomac, Posen, Prairie City, Prairie du Rocher, Prairie Grove, Pulaski, Princeville, Radom, Raleigh, Ramsey, Rankin, Ransom, Rantoul, Rapids City, Raritan, Raymond, Reddick, Redmon, Reynolds, Richmond, Richton Park, Richview, Ridge Farm, Ridgway, Ridott, Ringwood, Rio, River Forest, Ripley, River Grove, Riverdale, Riverside, Riverton, Riverwoods, Roanoke, Robbins, Roberts, Rochester, Rock City, Rockbridge, Rockdale, Rockwood, Rockton, Romeoville, Roscoe, Rose Hill, Vermilion, Vermont, Vernon, Vernon Hills, Versailles, Verona, Victoria, Viola, Villa Park, Virgil, Volo, PalatineRoselle, Rosemont, Roseville, Rossville, Round Lake, Round Lake Heights, Round Lake Beach, Round Lake Park, Roxana, Royal, Royal Lakes, Royalton, Ruma, Russellville, Rutland, Sadorus, Sailor Springs, St. Anne, St. Augustine, St. David, St. Jacob, St. Johns, St. Joseph, St. Libory, Ste. Marie, St. Peter, Sammons Point, San Jose, Sandoval, Sauget, Sauk Village, Saunemin, Savoy, Sawyerville, Saybrook, Scales Mound, Schaumburg, Schiller Park, Schram City, Sciota, Seaton, Scottville, Secor, Seatonville, Seneca, Shabbona, Shannon, Sheffield, Sheldon, Sheridan, Sherman, Sherrard, Shiloh, Shipman, Shorewood, Shumway, Sibley, Sidell, Sidney, Simpson, Sims, Skokie, Sleepy Hollow, Smithboro, Smithfield, Smithton, Somonauk, Sorento, South Barrington, South Chicago Heights, South Elgin, South Holland, South Jacksonville, South Pekin, South Roxana, South Wilmington, Southern View, Sparland, Spaulding, Spring Bay, Spillertown, Spring Grove, Springerton, Standard, Standard City, Steeleville, Stanford, Steger, Steward, Stewardson, Stickney, Stillman Valley, Stockton, Stonefort, Stone Park, Stonington, Strasburg, Stoy, Strawn, Stronghurst, Streamwood, Sublette, Summerfield, Sugar Grove, Summit, Sun River Terrace, Symerton, Swansea, Table Grove, Tamaroa, Tallula, Tamms, Tampico, Tennessee, Taylor Springs, Thawville, Teutopolis, Thayer, Thebes, Third Lake, Thomasboro, Thompsonville, Thomson, Thornton, Tilden, Tilton, Timberlane, Time, Tinley Park, Tiskilwa, Toledo, Tolono, Tonica, Tovey, Tower Hill, Towanda, Tower Lakes, Tremont, Trout Valley, Troy Grove, Ullin, Union, Union Hill, University Park, Ursa, Utica (see North Utica), Valier, Valley City, Valmeyer, Venedy, Varna, Vergennes, Wadsworth, Waggoner, Walnut, Walnut Hill, Walshville, Waltonville, Wapella, Warren, Warrensburg, Washburn, Washington Park, Wataga, Waterman, Watson, Wauconda, Wayne City, Wayne, Waynesville, Weldon, Wellington, Wenonah, West Brooklyn, West City, West Dundee, West Point, West Salem, Westchester, Western Springs, Westfield, Westmont, Westville, Wheeler, Wheeling, White City, Whiteash, Williamsfield, Williamson, Williamsville, Willisville, Willow Hill, Willow Springs, Willowbrook (DuPage County), Wilmette, Wilmington (Greene County), Wilsonville, Winfield, Windsor (Mercer County), Winnebago, Winnetka, Winslow, Winthrop Harbor, Wonder Lake, Woodhull, Woodland, Woodlawn (Jefferson County), Woodridge, Woodson, Worden, Worth, Wyanet, Xenia, Yale, Yates City, and many more.

Disclaimer: In accordance with IRS Circular 230, Regulations Governing the Practice of Attorneys, Certified Public Accountants, Enrolled Agents, Enrolled Actuaries, and Appraisers before the Internal Revenue Service, the information on this website is not intended or written to be used as, and cannot be used as or considered to be a "covered opinion" or other written tax advice, and should not be relied on for the purpose of (1) avoiding tax-related penalties under the Internal Revenue Code or (2) promoting, marketing or recommending to another party any transaction or tax-related matter(s) addressed herein, for IRS audit, tax dispute or other purposes.