Completing the Form
Enter the information requested on Form WH-18 for the payer and the recipient. The payer is the withholding agent and
the recipient is the party for whom the payment is being withheld. For more information about withholding on nonresident
shareholders and partners, see Indiana Information Bulletin #85. Visit
to view the bulletin online.
Tax Rates
The adjusted gross income tax rate for individuals is .034 (3.4 percent). The adjusted gross income tax rate is 8.5 percent
for tax years ending before July 1, 2012. After June 30, 2012, and before July 1, 2013, the tax rate is 8 percent. After June
30, 2013, and before July 1, 2014, the tax rate is 7.5 percent. After June 30, 2014, and before July 1, 2015, the tax rate is
7 percent. After June 30, 2015, the tax rate is 6.5 percent. The financial institutions tax rate is .085 (8.5 percent). For a list
of the Indiana county income tax rates and code numbers, request Departmental Notice #1 from the Indiana Department of
Revenue or view it online at:
Submitting the Forms and Payments
Form WH-18 has four copies lettered A, B, C, and D. Copy A is submitted by the withholding agent to the Indiana Depart-
ment of Revenue annually with withholding reconciliation Form WH-3 following the close of the calendar year. Copy B is
for the recipient’s records. Copy C is used by the recipient to claim credit for the amount of tax withheld when filing Forms
IT-20, IT-20S, IT-41, IT-65, or IT-40 PNR. Copies B and C are sent to the recipient no later than January 31 following the
close of the calendar year. A fiscal-year payer may issue two or more separate WH-18s during the year. Copy D is to be
retained by the withholding agent for his records. The remittance of amounts reported on Form WH-18 is to be included with
your monthly payment accompanying Form WH-1.
Mail Copy A to:
Questions:
Indiana Department of Revenue
If you have questions about Form WH-18, call (317) 233-4016 or visit:
P O Box 6108
Indianapolis, IN 46206-6108
Completing the Form
Enter the information requested on Form WH-18 for the payer and the recipient. The payer is the withholding agent and
the recipient is the party for whom the payment is being withheld. For more information about withholding on nonresident
shareholders and partners, see Indiana Information Bulletin #85. Visit
to view the bulletin online.
Tax Rates
The adjusted gross income tax rate for individuals is .034 (3.4 percent). The adjusted gross income tax rate is 8.5 percent
for tax years ending before July 1, 2012. After June 30, 2012, and before July 1, 2013, the tax rate is 8 percent. After June
30, 2013, and before July 1, 2014, the tax rate is 7.5 percent. After June 30, 2014, and before July 1, 2015, the tax rate is
7 percent. After June 30, 2015, the tax rate is 6.5 percent. The financial institutions tax rate is .085 (8.5 percent). For a list
of the Indiana county income tax rates and code numbers, request Departmental Notice #1 from the Indiana Department of
Revenue or view it online at:
Submitting the Forms and Payments
Form WH-18 has four copies lettered A, B, C, and D. Copy A is submitted by the withholding agent to the Indiana Depart-
ment of Revenue annually with withholding reconciliation Form WH-3 following the close of the calendar year. Copy B is
for the recipient’s records. Copy C is used by the recipient to claim credit for the amount of tax withheld when filing Forms
IT-20, IT-20S, IT-41, IT-65, or IT-40 PNR. Copies B and C are sent to the recipient no later than January 31 following the
close of the calendar year. A fiscal-year payer may issue two or more separate WH-18s during the year. Copy D is to be
retained by the withholding agent for his records. The remittance of amounts reported on Form WH-18 is to be included with
your monthly payment accompanying Form WH-1.
Mail Copy A to:
Questions:
Indiana Department of Revenue
If you have questions about Form WH-18, call (317) 233-4016 or visit:
P O Box 6108
Indianapolis, IN 46206-6108