IL-990-T-V: Payment Voucher for Exempt Organization Income and Replacement Tax (2025)
Illinois · Illinois DOR · Used for tax years 2025
Form IL-990-T-V is an Illinois payment voucher for Exempt Organization Income and Replacement Tax. It identifies the taxpayer, tax year ending, and payment amount for IL-990-T payments made by mail, including extension, prepayment, and return payments.
Who files this form
Use Form IL-990-T-V for all IL-990-T payments made by mail, including extension, prepayment, and return payments for Exempt Organization Income and Replacement Tax.
Do not file this voucher if no payment is due or if you pay electronically. If the Illinois Department of Revenue has notified you that you must pay electronically, you must use one of its electronic payment options.
What you'll need
To complete the voucher and pay by mail, have:
- Your federal employer identification number (FEIN).
- Your name, C/O information if applicable, mailing address, and phone number.
- The month and year your tax year ends.
- The payment amount in whole dollars.
- A check or money order for the amount you are paying.
How to file
Pay electronically
Visit tax.illinois.gov or scan the QR code on the form. Do not file the voucher if you pay electronically.
Pay by mail
- Enter your FEIN, name, C/O information if applicable, address, and phone number.
- Enter the month and year your tax year ends and your payment amount in whole dollars.
- Detach the voucher and enclose a check or money order payable to “Illinois Department of Revenue.”
- Write your FEIN, tax year ending, and “IL-990-T-V” on the check or money order.
- Mail the completed voucher and payment to:
Illinois Department of Revenue
P.O. Box 19053
Springfield, IL 62794-9053
If you are also mailing your return, you may attach the voucher and payment to the front page of the return. Mail them together to the address shown on your return.
Common mistakes
- Filing the voucher when no payment is due or when paying electronically. The form says not to file it in either case.
- Paying by mail after the department has notified you that electronic payments are required.
- Entering cents in the payment amount. Use whole dollars only.
- Leaving your FEIN, tax year ending, or “IL-990-T-V” off your check or money order.
- Making the check or money order payable to anyone other than “Illinois Department of Revenue.”
Questions people ask
Can I use this voucher for an extension payment?
Yes. If you are not paying electronically, use this voucher for all IL-990-T payments, including extension, prepayment, and return payments.
Do I need to send the voucher if I pay online?
No. Do not file this form if you pay electronically or if no payment is due.
Can I mail the voucher with my return?
Yes. You may attach the voucher and payment to the front page of your return and mail them together to the address shown on the return.
What should I write on my check or money order?
Write your FEIN, tax year ending, and “IL-990-T-V.” Make it payable to “Illinois Department of Revenue.”
Why does the department encourage electronic payment?
The form says electronic payment avoids mailing delays, saves a trip to the post office and the price of a stamp, and provides immediate payment confirmation.