Selling shares is a taxable event—those sales could be triggered by a withdrawal or an allocation change. Tax Impact Preview shows the estimated gains and losses the sale is expected to realize, as well as an estimate of the taxes that may result, in real-time, before the transaction is carried out. Please note, Betterment’s Tax Impact Preview is only available for stocks & bonds investing accounts. We are unable to provide a tax impact preview for crypto transactions at this time. When ...