We present the latest results associated with top properties at the Tevatron. The large data set collected in four years of running has allowed, after top discovery, the study of various top properties. The results presented here include the measurement of the CKM matrix element |V_tb|, the search for top FCNC, the study of properties of the W in t decays and the search for heavy states decaying to ttbar pairs. Future measurements in top physics at the Tevatron are briefly discussed.