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American International Tax Time Partners LTD was founded by Emilia Ersek. Emilia started this company as a result of her unrelenting and immense passion for tax law and that is reflected in her commitment to provide fair and exceptional Tax Service.

HistoryJill Mavrinac has received extensive training in the field of small business accounting, with over 32 years of experience as a practicing CPA and specializing in small business accounting and tax for both for profit and not for profit concerns. Also personal tax returns for business owners, and clients with investments and rental properties. Education is an A.S. in Respiratory Care, A B.A. in Psychology, and a M.S. in Accounting. She also spent ten years working with a tax attorney on all sorts of audit cases, etc. Jill Mavrinac was born and raised in the western suburbs of Chicago. She now lives in Crystal Lake IL along with her husband. She enjoys fresh water fishing in her free time.SpecialtiesCall today for a free consultation at your small business location! We can help with bookkeeping services, QuickBooks, Accounting, Payroll, Taxes, business planning, problem solving as well as personal returns for the business owners. Serving the Chicagoland area.

Specializing in tax preparation services for small businesses and self employed individuals.