KANSAS Tax Forms and Instructions
Below are the relevant links for KS State Tax information.
Kansas State Mandate Paid preparers filing 50 or more individual income tax returns in a calendar year are required to file at least 90% of eligible returns electronically. There is no penalty for failure to comply; the mandate is meant to encourage preparers to switch to e-filing. e-File only credits. Schedules K-88 and K-89 credits may only be claimed on electronically filed returns. EROs accepted in the IRS electronic filing program are allowed to e-file Kansas returns without registering with Kansas. Kansas does not require a signature document.



KANSAS Tax Forms and Instructions Information
Online Credit Card Payments
  • Offical Payments
    Or call 1-800-2PAY-TAX (Offical payments charges a nominal fee for this service)(Use Jurisdiction Code 2000 for Individual and Jurisdiction Code 2006 for Business Taxes)
Mailing Addresses
  • Return Mailing Address:
    Kansas Department of Revenue
    915 SW Harrison Street
    Topeka, KS 66612-1588

  • Return Mailing Address without Refund:
    Kansas Department of Revenue
    915 SW Harrison Street
    Topeka, KS 66612-1588

  • Estimates Mailing Address:
    Kansas Department of Revenue
    915 SW Harrison Street
    Topeka, KS 66612-1588

  • Amended Return Mailing Address:
    Kansas Deparment of Revenue
    915 SW Harrison Street
    Topeka, KS 66612-1588

  • Extension Mailing Address:
    If you are unable to complete your Kansas return by the filing deadline, you may request an extension of time to file. If you filed federal Form 4868 with the IRS for an automatic extension to file, enclose a copy of this form with your completed Form K-40 to automatically receive an extension to file your Kansas return. Kansas does not have a separate extension request form. If you are entitled to a refund, an extension is not required. To pay the tax balance due for an extension, use the Kansas Payment Voucher (K-40V) and mark the box indicating an extension payment. If you do not pay the tax due (may be estimated) by the original due date, you will owe interest and penalty on any balance due.





  • Electronic Filing:
    The Kansas e-file program: ? Supports linked (federal/state) filing through the Federal/State Modernized Electronic filing (MeF) program. ? Accepts part-year, nonresident and amended returns for the current and prior two years in a linked (federal/state) transmission. E-file exclusions. If unable to transmit a credit schedule electronically with the tax return and/or unable to attach as a PDF document, then fax the credit schedule to: 785-296-8989. Attn: Chad Sullivan.
Federal Tax Information