We examined the effects of noncontingent reinforcement (NCR) with functional communication training (FCT) to decrease the tangibly maintained problem behavior (PB) of a 4-year-old boy with autism spectrum disorder, replicating and extending Goh et al. (2000). We implemented FCT with extinction to strengthen a functional communication response (FCR), but the removal of the preferred item evoked problem behavior at levels that interfered with teaching an FCR. We then implemented a variety of NCR variations along with FCT. Problem behavior remained low, whereas a return-to-baseline probe suggests that the participant acquired the FCR despite having access to the functional reinforcer during FCT sessions.