KLS has a form you can create that will request a waiver to filing fees (asks to not have to pay the fee) for any legal situation that requires you to pay a fee. If you do not have the funds for the filing fee, you can use this form to ask not to pay.
This is an interactive interview that will take you through the form, and then will create the form for you to download.
Small Estates Affidavit
This is a form to create an affidavit available through the Kansas Judicial Council.
UPDATE: The Kansas Judicial Council recently increased the small estate affidavit cap to $75,000. This form allows the heirs to transfer up to $75,000 in assets (usually bank accounts) to all the heirs, without any thing going through probate court.