Please rate Itr 1 Form Illinois R-08-18
Allow at least 10 business days for processing of Form ITR-1.
Business assets: if you are selling or have sold your business assets, do not complete Form ITR-1; you must complete Form CBS-1.
Step 4, Sign below: an owner or officer of the business requesting the tax clearance must complete this step; signature stamps are not acceptable.
Disclosure: disclosure of this information is required; failure to provide information could result in the denial of your request.
Audits: this tax clearance does not preclude assessment for any liability that may be established by present or future audits conducted by the department.
| Question | Answer |
|---|---|
| Form Name | Form ITR-1 |
| Form Length | 1 page |
| Fillable? | Yes |
| Fillable fields | 52 |
| Avg. time to fill out | 9 min |
| Edition | R-08/18 |
| Issuing agency | Illinois Department of Revenue |
| Where to send | Mail to the Problems Resolution Division, Illinois Department of Revenue, PO Box 19014, Springfield, IL 62704-9014, or email rev.prd@Illinois.gov |
| Matches the agency's file | Yes, checked October 3, 2026 |
| Other names | ITR-1, ITR 1, Form ITR-1, ITR-1 form, Illinois tax clearance form, Request for Tax Clearance |
| Official source | Form ITR-1 (R-08/18), Illinois Department of Revenue |
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Please rate Itr 1 Form Illinois R-08-18
