@TomYoung @Sean_SF There's no way to get the code Z into Form 8949 column (f) without an override.
Note that, besides preventing e-filing, using an override voids the TurboTax accuracy guarantee. An override can cause the TurboTax calculations to break in unexpected ways, resulting in an erroneous tax return. It could cause an error in a place that seems to have nothing to do with the overridden entry. TurboTax simply does not support deferring gain by investing in a qualified opportunity fund. If you force it with an override, you are on your own.
