The activities of the Inca state in the Xauxa region of the Peruvian central highlands were partially supported by the stockpiling of agricultural, gathered, and craft goods in over 2,000 storehouses, distributed among 52 architectural complexes. The spatial organization and architectural standardization of the storage facilities suggest that the accumulation and disbursement of these goods within the province was centrally managed, but that material support for state projects was somewhat dispersed. Documentary sources indicate that the native Huanca population produced the goods stored and played a role in managing the storage system. Test excavations in six storehouses recovered all major prehistoric highland crop taxa–including maize, quinoa, potatoes, and lupine–and fragments of Inca storage vessels.