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Illinois 1099 State Filing Requirements
Meet your Illinois 1099 filing requirements efficiently with TaxBandits!
Simplify Your Illinois 1099 Filing
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- Complete Illinois tax filing compliance
- We support state-only filing
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1099 Forms Required by Illinois State
Illinois requires businesses to file various 1099 forms to report payments made to individuals and other entities.
Form 1099-NEC
Non-Employee Compensation
Form 1099-MISC
Miscellaneous Income
Form 1099-K
Card Transactions
Form 1099-INT
Interest Income
Form 1099-DIV
Dividends Distributions
Form 1099-R
Retirement Plans
Form 1099-B
Broker and Barter Exchange Transactions
Form 1099-G
Government Payments
Form 1099-OID
Original Issue Discount
Form W-2G
Gambling Winnings
The state also requires Form W-2. Learn more
Illinois Filing Requirements for 1099-NEC, MISC, K, INT, DIV, R, B, G, OID, & W-2G
| Condition | State Income Threshold | Filing Method | Additional Forms | Due Date |
|---|---|---|---|---|
| If Illinois Tax Was Withheld | More than $0 | Direct State Filing | Not Required | March 31, 2027 |
| If NO Illinois Tax Was Withheld | Equal to or more than the federal threshold | Direct State Filing | Not Required | March 31, 2027 |
| Less than federal threshold | No Filing Required | |||
Ready to file the 1099 Form with the Illinois state?
Information Required to File 1099 Forms with Illinois
Discover the key information needed to file Form 1099 with the State of Illinois.
1. Payer’s state number
The payer’s state identification number refers to the Illinois Taxpayer ID.
Illinois State ID Format:
- 2 digits and a hyphen followed by 7 digits and space followed 3 digits(For example: 99-999999999 999)
- 2 digits and a hyphen followed by 7 digits (For example: 99-9999999)
- 9 digits (For example: 999999999)
The state accepts your federal EIN as state ID.
2. State income
The total amount of taxable income that is subject to the Illinois state income tax.
3. State tax withheld
The total amount of state income taxes withheld from the recipient’s income.
1. Payer’s state number
The payer’s state identification number refers to the Illinois Taxpayer ID.
Illinois State ID Format:
- 2 digits and a hyphen followed by 7 digits and space followed 3 digits(For example: 99-999999999 999)
- 2 digits and a hyphen followed by 7 digits (For example: 99-9999999)
- 9 digits (For example: 999999999)
The state accepts your federal EIN as state ID.
2. State distribution
Report the total payment amount subject to state tax.
3. State tax withheld
The total amount of state income taxes withheld from the recipient’s income.
4. Name of locality
Specify the city or locality name, if applicable.
5. Local distribution
Report the total payment amount subject to local tax.
6. Local tax withheld
Enter the amount of local income tax withheld.
1. Payer’s state number
The payer’s state identification number refers to the Illinois Taxpayer ID.
Illinois State ID Format:
- 2 digits and a hyphen followed by 7 digits and space followed 3 digits(For example: 99-999999999 999)
- 2 digits and a hyphen followed by 7 digits (For example: 99-9999999)
- 9 digits (For example: 999999999)
The state accepts your federal EIN as state ID.
2. State winnings
Report the total winnings subject to Illinois state tax.
3. State income tax withheld
Enter the amount of Illinois state income tax withheld.
4. Name of locality
Specify the city or locality name, if applicable.
5. Local winnings
Report total winnings subject to local tax.
6. Local income tax withheld
Enter the amount of local income tax withheld.
File with the Illinois state in minutes using TaxBandits!
TaxBandits – Simplifying Illinois State 1099 Compliance
TaxBandits supports the filing of 1099 forms directly with the Illinois Department of Revenue, ensuring compliance with state regulations.
Supports State-Only Filing
With TaxBandits, you can file 1099 forms directly with your state, even if you didn’t file your federal 1099s with us.
Complete Compliance
Stay compliant with federal and state filing requirements, corrections, and deadlines — all efficiently managed in one place with TaxBandits.
State Form PDFs
Conveniently access and download Illinois 1099 form PDFs for recordkeeping, ensuring you always have the forms you need.
Free Resubmissions
If the Illinois Department of Revenue rejects your 1099 forms, you can correct the errors and resubmit them free of charge.
Start filing your Illinois 1099 returns with TaxBandits by creating an account!
How to File Form 1099 with the State of Illinois?
Create your account and follow these steps to easily e-file your 1099 returns with the IRS and State of Illinois!
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Step 1: Choose Form 1099
Select the type of 1099 form you want to file.
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Step 2: Enter Form 1099 details
Complete the form using manual entry or other bulk import options.
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Step 3: Enter State Filing Information
Provide the required Illinois state details for Form 1099.
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Step 4: Choose Distribution Options
Opt for our distribution services – Postal Mailing, Online Access, or Both.
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Step 5: Review and Transmit
Review your form and transmit it to the IRS and state agencies.
Start e-filing your 1099 Forms with Illinois today – TaxBandits makes it quick and easy!
Frequently Asked Questions
Does Illinois require 1099 filing?
Yes, the Illinois department of revenue mandates Form 1099 and W-2G to be filed directly with the state, even if there is any state tax withheld or not.
- The state of IL mandates Form 1099s to be filed electronically.
Does Illinois have a specific payment threshold for Form 1099 filing?
Illinois generally follows federal reporting requirements for Form 1099 filing. Payers should determine their filing obligations based on the applicable federal reporting threshold for each form.
The IRS has updated the reporting thresholds for certain information returns for the 2026 tax year. For details on the revised thresholds, see our Form 1099 Changes for 2026 guide.
What types of 1099 forms does Illinois require?
The Illinois requires the filing of the following 1099 forms:
Are Forms 1099-K required to be filed electronically in Illinois?
Yes. You must file Forms 1099-K electronically if:
- You are required by the IRS to e-file them, or
- The payee has four or more transactions, and the cumulative total exceeds $1,000.
Does Illinois require additional forms when filing 1099 forms?
No, the State of Illinois does not require any additional form to be submitted with Form 1099.
When is Illinois 1099 due?
The due date for filing Form 1099 with Illinois is March 31. If this due date falls on a weekend or federal holiday, the next business day will be the deadline.
What are the penalties for not filing or filing 1099 late with Illinois?
Form 1099 should be filed to the state of Illinois before the deadline. If you fail to file before the deadline or provide incorrect information, you are subject to penalties. Here are the penalties for not filing Form 1099.
| Duration | Penalty |
|---|---|
| If filed after 30 days from the deadline | $50/form |
| If filed after 30 days, within August 1st | $110/form |
| Filed after August 1st | $290/form |
For more information, click here to learn about Illinois 1099 filings.
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