then the reporting is still required on your federal 1040 Form 8949 (which carries to Schedule D). but you are on your own for entering the required data.
form 8453 a transmittal form for form 8949 would be of no use in 2020 because you can no longer e-file.
if your broker provides a substitute form that reports the info the same as on 8949 you can submit that with your return. just make sure to enter the activity in TurboTax. if you have this detail then in Turbotax you can use a summary total for short term and for long term. adjustment code M for each total
you also have to do your due diligence to see if wash sale rules apply to any sale where there was a loss. foreign brokers do not
