Breadcrumb

Income Taxes

  • Corporate income tax
    The Illinois Income Tax is imposed on every corporation earning or receiving income in Illinois.
  • Exempt Organizations
    The Illinois Income Tax is imposed on every exempt organization on its unrelated business taxable income as determined under Section 512 of the Internal Revenue Code, without any deduction for the tax imposed or the standard exemption.
  • Fiduciary
    The Illinois Income Tax is imposed on every trust and estate earning or receiving income in Illinois or as a resident of Illinois.
  • Individual Income Tax (Sole Proprietorships)
    The Illinois Individual Income Tax is imposed on every individual earning or receiving income in Illinois.
  • Partnership
    The Illinois Income Tax is imposed on every partnership earning or receiving income in Illinois.
  • Subchapter S
    The Illinois Income Tax is imposed on every corporation earning or receiving income in Illinois.