Tax preparation, bookkeeping, and payroll services for Illinois businesses and individuals navigating flat state tax and local requirements.
Illinois filing deadline: April 15. Illinois has a flat 4.95% income tax rate and complex local tax obligations in Chicago.
Flat 4.95% income tax with additional Chicago-area local taxes.
Services in Illinois: Tax Preparation, Bookkeeping, Payroll, Tax Planning.
Does Chicago have its own income tax? Chicago doesn't have a separate income tax, but imposes numerous other taxes including the Personal Property Lease Transaction Tax and various business taxes that effectively increase the tax burden.
How does Illinois treat retirement income? Illinois fully exempts retirement income from state tax — including Social Security, pensions, 401(k) distributions, and IRA withdrawals. This is a major benefit for retirees.
What is the Illinois pass-through entity tax election? Illinois allows pass-through entities to elect to pay tax at the entity level (at 4.95%), providing a federal SALT cap workaround for business owners.
Pass-through entity tax election strategy to bypass the $10K federal SALT cap
Complete retirement income exemption planning for Illinois retirees
Chicago-area business tax compliance across multiple local tax types
Flat tax system means every deduction saves exactly 4.95% — we maximize them all