KSDE ANNUAL AUDIT

KSDE provides Fiscal Auditing

https://www.ksde.org/Agency/Fiscal-and-Administrative-Services/Fiscal-Auditing

KSDE Budget Legal Max 

Contains past year histories as well as current year.

https://www.ksde.org/Agency/Fiscal-and-Administrative-Services/School-Finance/Legal-Max-General-Fund-School-Finance-Studies

USD 261 Published Budgets (available since 2012)

https://www.usd261.com/District/budget.php