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

E-filing information
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)
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 2 prior tax years
Special considerations
N/A
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