×
tax forms found in
Tax Form Code
Tax Form Name

Illinois Free Printable ST-1, Sales and Use Tax and E911 Surcharge Return for 2026 Illinois Sales and Use Tax and E911 Surcharge Return

Tax season is open, and returns are due on April 16th! Save by eFiling early with TurboTax start now

It appears you don't have a PDF plugin for this browser. Please use the link below to download 2025-illinois-form-st-1.pdf, and you can print it directly from your computer.

Sales and Use Tax and E911 Surcharge Return
ST-1, Sales and Use Tax and E911 Surcharge Return

Use your 'Mouse' or the 'Tab key' to move through the fields and 'Mouse' or 'Space bar' to enable the checkboxes. Illinois Department of Revenue REV 10 FORM 002 E S / ST-1 Sales and Use Tax and E911 Surcharge Return / NS CA RC Account ID _________________________ This form is for: ____________________________________ (Reporting period) You must round your figures to whole dollars. (See instructions.) Step 1: Alcoholic Liquor Purchases and Taxable Step 5: Tax on Purchases (See instructions.) Motor Fuel Receipts (See instructions.) General merchandise Report alcoholic liquor purchases (Line A) and taxable motor fuel receipts (Line B), if applicable. For motor fuel, include the total taxable motor fuel receipts reported on Lines 4a, 6a, 8a, 12a, and 14a. If you do not have alcoholic liquor purchases or taxable motor fuel receipts to report, go to Step 2. Note: For alcoholic liquor purchases, distributors will also report your total purchases to us. A Total dollar amount of alcoholic liquor purchased (invoiced and delivered) | B Total taxable motor fuel receipts from sales of motor fuel | Step 2: Figure Your Taxable Receipts 1 Total (gross) receipts (Include tax.) 2 Deductions - include tax collected (From Schedule A, Line 32.) 3 Taxable (net) receipts (Subtract Line 2 from Line 1.) 1 | 2 | 3 | Step 3: Tax on Receipts 4a | Drugs and medical appliances 5a x | x | x (rate) (rate) = 4b | (rate) 6a | | 8a | 9 Tax due on receipts | 15 | 16 | 16a | 17 | 18 | 19 | 20 | 21 | (Add Lines 11 and 15.) 16a Credit for tax paid prior to January 1, 2025, on items sold at retail at the end of a lease. (See instructions.) 17 Prepaid sales tax payments 19 Total prepayments | | (Add Lines 4b, 5b, 5d, 6b, 7b, and 8b.) 9 | Step 4: Retailers’ Discount and Net Tax on Receipts 10 Retailers’ discount - If qualified, 10 | 11 | ST-1 (R-01/26) (Subtract Line 19 from Line 16.) 21 E911 Surcharge and ITAC Assessment (From Schedule B, Line 10.) assessment collected (See instructions.) 22 | due (Add Lines 20, 21, and 22.) 23 | (See instructions.) 24 | (Subtract Line 24 from Line 23.) | 22 Excess tax, surcharge, and x .01 = 7b (Subtract Line 10 from Line 9.) 14b 16 Tax due from receipts and purchases Step 7: Payment Due = 8b 11 Net tax due on receipts | Step 6: Net Tax Due | | multiply Line 9 by the applicable rate. (See instructions.) = 13b (Add Lines 12b, 13b, and 14b.) = 5d x .0625 = 6b x x .01 14a | 15 Tax due on purchases | Sales at prior rates Receipts taxed at other rates | Purchases at other rates = 5b Drugs and medical appliances 7a | (Add Lines 16a, 17, and 18.) Sales subject to Illinois Use Tax collection General merchandise x .0625 = 12b Drugs and medical appliances 13a 20 Net tax due Grocery 5c | (Attach PST-2 copy A.) 18 Quarter-monthly (accelerated) Sales subject to Illinois sales tax General merchandise 12a 23 Total tax, surcharge, and assessment 24 Credit amount 25 Payment due 25 Step 8: Sign Below Under penalties of perjury, I state that I have examined this return, and to the best of my knowledge, it is true, correct, and complete. The information in this return is taken from the records of the business for which it is filed. / / / / Taxpayer Phone Date Preparer Phone Date Mailing address Owner’s name Business name Make your payment to ILLINOIS DEPARTMENT OF REVENUE RETAILERS’ OCCUPATION TAX SPRINGFIELD IL 62736-0001 Business address Printed by the authority of the State of Illinois — Electronic only, One copy *00201261G* Account ID: Schedule A — Deductions This form is for: Section 1: Taxes and miscellaneous deductions - If no Section 1 deductions, go to Section 2. 1 Taxes collected on general merchandise sales and service 1 2a Taxes collected on drugs and medical appliances sales and service 2a 2b Taxes collected on groceries 2b 3 E911 Surcharge and ITAC Assessment collected 3 4 Resale 4 5 Interstate commerce 5 6 Manufacturing machinery and equipment (MM&E) - Do not include deduction for graphic arts. 6 7 Farm machinery and equipment 7 8 Graphic arts machinery and equipment - Do not combine with deduction for MM&E on Line 6. 8 9 Supplemental Nutrition Assistance Program (SNAP - formerly called food stamps) 9 10 Enterprise zone or Data Center a Sales of building materials 10a b Sales of items other than building materials 10b 11 High impact business a Sales of building materials 11a b Sales of items other than building materials 11b 12 River Edge Redevelopment zone, REV Illinois, MICRO, Quantum Computing Campus sales of building materials 12 13 Exempt organizations 13 14 Uncollectible debt on which tax was previously paid 14 15 Sales of service - Identify here: 15 16 Other - Identify. (See instructions.) 16 17 Total Section 1 deductions. Add Lines 1 through 16. 17 Section 2: Motor fuel deductions - If no Section 2 deductions, go to Section 3. State motor fuel tax (See instructions.) Number of gallons/DGEs/GGEs Rate 18 Gasoline 18a x = 18b 19 Gasohol, mid-range ethanol blends, and majority blended ethanol 19a x = 19b 20 Diesel (including biodiesel and biodiesel blends) 20a x = 20b 21 Dieselhol and other fuels at diesel rate 21a x = 21b 22 Liquefied natural gas and liquefied petroleum gas 22a x = 22b 23 Compressed natural gas and other fuels at gasoline rate 23a x = 23b Specific fuels sales tax exemption Receipts Percentage 24 Biodiesel blend (no less than 1% but no more than 10% biodiesel) 24a | x --% (.--) = 24b 25 Diesel fuel >10% bio/renewable diesel (see ST-1 instructions) 25a | x 100% (1.00) = 25b 26 100 percent biodiesel or renewable diesel 26a | x 100% (1.00) = 26b 27 Gasohol (E15, not E10) 27a | x 10% (.10) = 27b 28 Mid-range ethanol blends 28a | x 20% (.20) = 28b 29 Majority blended ethanol fuel 29a | x 100% (1.00) = 29b 30 Other motor fuel deductions 30 31 Total Section 2 deductions. Add Lines 18b through 30. 31 Section 3: Total deductions 32 Add Lines 17 and 31. Enter this amount on Step 2, Line 2 on the front page of this return. 32 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Schedule B — E911 Surcharge and ITAC Assessment Receipts from retail transactions of prepaid wireless telecommunications service 1 Enter receipts subject to E911 Surcharge and ITAC Assessment. Figure your breakdown of retail transactions for Chicago locations 2 For Chicago locations 2a | x 3 For Chicago locations at prior rates 3a | x 4 Total for Chicago locations. Add Lines 2b and 3b. Figure your breakdown of retail transactions for non-Chicago locations 5 For non-Chicago locations 5a | x 6 For non-Chicago locations at prior rates 6a | x 7 Total for non-Chicago locations. Add Lines 5b and 6b. Figure your net E911 Surcharge and ITAC Assessment 8 Total E911 Surcharge and ITAC Assessment. Add Lines 4 and 7. 9 Discount - If you qualify, see instructions. 10 Subtract Line 9 from Line 8. Enter this amount on Step 7, Line 21. This form is authorized as outlined under the tax or fee Act imposing the tax or fee for which this form is filed. Disclosure of this ST-1 (R-01/26) information is required. Failure to provide information may result in this form not being processed and may result in a penalty. Reset Print 1 | = 2b = 3b | | | = 5b = 6b 7 | | | 4 8 9 10 | | | *00201262G*
Extracted from PDF file 2025-illinois-form-st-1.pdf, last modified August 2025

More about the Illinois Form ST-1 Sales Tax Tax Return TY 2025

We last updated the Sales and Use Tax and E911 Surcharge Return in January 2026, so this is the latest version of Form ST-1, fully updated for tax year 2025. You can download or print current or past-year PDFs of Form ST-1 directly from TaxFormFinder. You can print other Illinois tax forms here.


eFile your Illinois tax return now

eFiling is easier, faster, and safer than filling out paper tax forms. File your Illinois and Federal tax returns online with TurboTax in minutes. FREE for simple returns, with discounts available for TaxFormFinder users!

File Now with TurboTax

Related Illinois Sales Tax Forms:

TaxFormFinder has an additional 75 Illinois income tax forms that you may need, plus all federal income tax forms. These related forms may also be needed with the Illinois Form ST-1.

Form Code Form Name
Form PST-1 Prepaid Sales Tax Return
Form PST-1-X Amended Prepaid Sales Tax Return
Form ST-1 Instructions ​​Sales and Use Tax Return Instructions
Form ​ST-1-X ​Amended Sales and Use Tax and E911 Surcharge Return

Download all IL tax forms View all 76 Illinois Income Tax Forms


Form Sources:

Illinois usually releases forms for the current tax year between January and April. We last updated Illinois Form ST-1 from the Department of Revenue in January 2026.

Show Sources >

Form ST-1 is an Illinois Sales Tax form. Like the Federal Form 1040, states each provide a core tax return form on which most high-level income and tax calculations are performed. While some taxpayers with simple returns can complete their entire tax return on this single form, in most cases various other additional schedules and forms must be completed, depending on the taxpayer's individual situation, to create a complete income tax return package.

About the Sales Tax

Sales taxes are applied to the transfer of goods (and sometimes services) to the end consumer in most of the fifty states, and are collected by the vendor from their customers and remitted to the state taxation department on a regular basis. Therefore, most sales tax related tax forms are applicable to businesses, and not private individuals.

Historical Past-Year Versions of Illinois Form ST-1

We have a total of five past-year versions of Form ST-1 in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:


2025 Form ST-1

ST-1, Sales and Use Tax and E911 Surcharge Return

2024 Form ST-1

Sales and Use Tax and E911 Surcharge Return

2023 Form ST-1

ST-1, Sales and Use Tax and E911 Surcharge Return

2022 Form ST-1

2019 ST-1 Sales and Use Tax and E911 Surcharge Return

2021 Form ST-1

2019 ST-1 Sales and Use Tax and E911 Surcharge Return


TaxFormFinder Disclaimer:

While we do our best to keep our list of Illinois Income Tax Forms up to date and complete, we cannot be held liable for errors or omissions. Is the form on this page out-of-date or not working? Please let us know and we will fix it ASAP.

** This Document Provided By TaxFormFinder.org **
Source: http://www.taxformfinder.org/illinois/form-st-1