Having been one of the most important states of the Ottoman Empire and administration centre of Anatolian Province,Kütahya was also a sanjak centre to which 29 districts were affiliated to in the first half of the 17th century. Due to thisadministrative position, Kütahya took important roles in any administrative and financial organisation of the OttomanEmpire. In addition, the primary compulsory activity, to which all units of government contributed voluntarily or dueto their responsibilities, regarding the political goals set by the government was campaign organisations. Accordingly,full support of all provincial units in any campaign region was necessary for a successful campaign organisation. Inthis regard, in the Revan and Baghdad campaigns organized during the period of Murat IV, organizations were alsomade in which all units of the Ottoman Empire contributed altogether. In this examination made especially based onarchive records, the contribution of Kütahya Sanjak to the afore-mentioned wars was subjected regarding the tax in kind collected from the districts of Kütahya Sanjak during the campaigns.