1120 Kansas electronic filing information

State contact information

If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
Kansas Department of Revenue
915 SW Harrison St
Topeka, KS 66612-1588
Phone
: 785-291-3539

State electronic filing details

Grace period
10 days
E-filing mandate
No
Accepts state-only filings
Yes
Return types accepted
C Corporation
S Corporation
Consolidated / Combined
Amended
Short year
Estimates (with return)
note
Annual reports are no longer able to be electronically filed.
Kansas Secretary of State has chosen to discontinue the ability electronic file the annual report returns through the XML e-file system. You may still paper file the return through UltraTax CS, or use the other filing options provided on the Secretary of State website, www.sos.ks.gov.
Return types not accepted
Extension
Composite
Accepts returns with these conditions
Refund
Zero balance
Balance due
Direct deposit of refunds
Yes, for C Corporations only
Accepted forms of payment
Direct debit (EFW is required for Annual Reports))
Electronic funds transfer (EFT)
Check by mail
Signature requirements
Kansas accepts the federal signature.
Supports PDF attachments
Yes
Tax year(s) supported for e-filing
Current tax year and two prior tax years
Special considerations
N/A

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