Call Now
Website
Call
Business Details
17 Years
experience
Trusted Tax and Accounting Services in Chicago
United States Tax Services (USTS) has been a trusted partner in business and tax preparation since 2009. Founded by Ilona Dovidaitiene, an Enrolled Agent authorized to practice before the IRS, we specialize in personalized tax, accounting, and business incorporation services for individuals, entrepreneurs, and corporations across the United States. Our expertise extends to tax planning, IRS representation, payroll solutions, and multilingual support in English, Russian, Lithuanian, Ukrainian, and Romanian. We pride ourselves on delivering accurate, timely, and compliant services while serving as strategic tax and business advisors.

With decades of combined experience, we help clients navigate complex tax regulations, minimize liabilities, and achieve financial stability. Our commitment to excellence is reflected in our memberships with the IRS, Intuit, National Society of Tax Professionals, and National Notary Association. Whether you require in-person or remote assistance, USTS provides nationwide coverage and expedited services to meet your needs.
Services
Tax Preparation IRS Representation Payroll Services Accounting Business Formation ITIN Assistance Notary Services Translation Services Online Tax Videos Expedited Document Processing
Details
  • Year established: 2009
Highlights and features
  • We are open year-round for in-person or online appointments.
  • Memberships with IRS, Intuit, and National Notary Association ensure credibility.
  • Nationwide coverage for clients in all 50 U.S. states.
  • Multilingual support in English, Russian, Lithuanian, Ukrainian, and Romanian.
  • Decades of combined experience in tax and business advisory services.
Associations and certifications
  • IRS (Enrolled to Practice Before the IRS)
  • Intuit
  • National Society of Tax Professionals
  • National Notary Association
What people say
Saved thousands Accurate filing Personalized service Expert guidance Timely assistance
Services
Tax Preparation & Planning
We offer comprehensive tax preparation and strategic planning for individuals and small businesses. Our services minimize future liabilities through expert analysis of deductions, credits, and compliance requirements. Clients benefit from accurate filings and proactive advice to optimize financial outcomes.
IRS Representation
Our licensed experts provide IRS representation for audits, disputes, and letter resolution. With decades of experience, we safeguard client interests, negotiate settlements, and resolve issues efficiently to reduce penalties and stress.
Payroll Services
We streamline payroll processing with customized solutions for businesses of all sizes. Services include tax filings, direct deposits, and compliance reporting to ensure timely and accurate payments while reducing administrative burdens.
Business Entity Formation
We assist in selecting and forming LLCs, S-Corps, and C-Corps across all U.S. states. Our guidance covers documentation, IRS registration, and compliance to establish businesses efficiently and legally.
Accounting Services
Our accounting services include financial reporting, QuickBooks support, and business consulting. We ensure accurate records, budgeting, and financial projections to help businesses maintain compliance and make informed decisions.
People
Ilona Dovidaitiene
President
Ilona Dovidaitiene, an Enrolled Agent and QuickBooks ProAdvisor, founded USTS in 2009. With 15 years of experience, she specializes in tax advisory, business incorporation, and multilingual client support.
Questions
What is the BOI Report requirement for U.S. businesses?
The BOI Report requires U.S. businesses to disclose ownership details to FINCEN. Deadlines depend on incorporation date, with penalties for non-compliance.
Do I need to file business taxes if my corporation had no activity?
Yes, if you obtained an EIN. Failure to file may result in $190/month penalties.
Can I file taxes jointly if I’m married?
Yes, filing jointly is generally more beneficial unless specific circumstances dictate otherwise.
How do I obtain an ITIN without a Social Security Number?
Apply through an IRS-licensed acceptance agent like USTS, who can verify documents without mailing your passport.
What are the benefits of forming an S-Corporation vs. C-Corporation?
S-Corps avoid double taxation, while C-Corps offer more flexibility in ownership and tax deductions.
Can I amend past tax returns to claim missed refunds?
Yes, you can correct returns for the last three years to claim refunds like Earned Income Credit.
Videos