X0101 EFFECT 33 LIVE 2020-06-01 0001081400-20-000249 485APOS 0001081400 WELLS FARGO FUNDS TRUST 333-74295 S000007412 Wells Fargo Ultra Short-Term Municipal Income Fund C000220296 Class A2 S000007431 Wells Fargo Ultra Short-Term Income Fund C000220297 Class A2 S000040831 Wells Fargo Conservative Income Fund C000220298 Class A2