AG ACCOUNTANT LLC · SERVING ILLINOIS STATEWIDE
Tax, Notary and Business Services Throughout Illinois
Notary services, business formation, tax preparation, bookkeeping, payroll, and QuickBooks setup — for individuals and small businesses anywhere in Illinois, from Chicago to downstate.
What We Handle Statewide
Seven services, one point of contact.
From launching a new LLC to the return you file once a year, everything runs through the same firm — so nothing gets lost between your business, your books, and your paperwork.
Notary Services
Bonded and commissioned notary services statewide across Illinois.
Learn more →Business Formation
LLC, corporation, or nonprofit, filed with the Illinois Secretary of State.
Learn more →Tax Services (State & Federal)
Federal and Illinois state tax preparation and filing.
Learn more →Bookkeeping & Accounting
Monthly bookkeeping for businesses anywhere in Illinois.
Learn more →Payroll Services (W2/1099)
Payroll processing and IDES-compliant filings for Illinois employers.
Learn more →Business Consulting
Guidance and support to help Illinois entrepreneurs launch and grow.
Learn more →Immigration Services
Illinois Immigration Assistance Service Provider serving clients statewide.
Learn more →Serving All of Illinois
AG Accountant LLC is a bonded and commissioned Illinois notary and accounting practice, filing with the Illinois Secretary of State and Illinois Department of Revenue on behalf of clients statewide — not just in one metro area. Whether you're in Chicago, a suburb, or downstate, the same point of contact handles your filing from start to finish.
Ready to get started?
Send a note about your situation and we'll follow up with next steps and what to bring.