This is a list of all documents accepted for permanent retention under the subject classification 'Government finance and taxes: Government revenues: Taxes: Tax forms'.
Government finance and taxes:
Government revenues:
Taxes:
Tax forms
2005 Schedule 1299-D Instructions
Illinois Department of Revenue 2005 Schedule 1200-D Instructions is income tax credits (for corporations & fiduciaries).
Form IL-1040 Instructions {periodical start}
Instructions for Illinois Revenue Tax Form 1040 explaining who should file an Illinois Income Tax Return and how to complete the form.
Form IL-1040 Instructions (2005)
Instructions for Illinois 2005 Revenue Tax Form 1040 explaining who should file an Illinois Income Tax Return and how to complete the form.
Form IL-1040-X Instructions {periodical start}
Instructions to amend an individual Income Tax Return, including when such an amendment is appropriate.
Form IL-1040-X Instructions (2005)
Instructions to amend an individual Income Tax Return, including when such an amendment is appropriate.
Form IL-2210 Instructions {periodical start}
Instructions for completing a Computation of Penalties for Individuals form. The purpose of this form is to figure any penalties you may owe if you did not make timely estimated payments, pay the tax you owe by the original due date, orfile a processable return by the extended due date.
Form IL-2210 Instructions (2005)
Instructions for completing a Computation of Penalties for Individuals form. The purpose of this form is to figure any penalties you may owe if you did not make timely estimated payments, pay the tax you owe by the original due date, orfile a processable return by the extended due date.
Form IL-8857 Instructions {periodical start}
Instructions to complete a Request for Innocent Spouse Relief form. The purpose of Form IL-8857, Request for Innocent Spouse Relief, is to request a release from a joint tax liability that you believe is the sole responsibility of the person with whom you filed the return. The Allocation of Liability Worksheet will help you determine your separate liability and your share of any payments that have already been made.
Form IL-8857 Instructions (2005, IL-8857)
Instructions to complete a Request for Innocent Spouse Relief form. The purpose of Form IL-8857, Request for Innocent Spouse Relief, is to request a release from a joint tax liability that you believe is the sole responsibility of the person with whom you filed the return. The Allocation of Liability Worksheet will help you determine your separate liability and your share of any payments that have already been made.
IL-1023-C Instructions {periodical start}
Instructions for the Illinois Department of Revenue Illinois Composite Income and Replacement Tax Return.