Complete Your Illinois Tax Return in 3 Easy Steps!

Why TaxACT State?

Form IL-1040	Individual Income Tax Return
Form IL-1040ES	Estimated Income Tax
Form IL-1040-V	Payment Voucher for Individual Income Tax
Form IL-505-I	Automatic Extension Payment for Individuals
Form IL-2210	Computation of Penalties for Individuals
Form IL-2210 Step 6	Annualized Income
Form IL-4562	Special Depreciation
Form IL-8453	Declaration for Electronic Filing
Schedule G	Voluntary Charitable Donations
Schedule CR	Credit for Tax Paid to Other States
Schedule ICR	Credits
Schedule K-1-T	Beneficiary's Share of Income & Deductions
Schedule K-1-P	Partner's or Shareholder's Share of Income, Deductions, Credits, & Recapture.
Schedule M	Other Additions and Subtractions for Individuals
Schedule NR	Nonresident & Part-Year Resident Computation of Tax
Form IL-1040-X	Amended Individual Income Tax Return