It does not appear that a taxpayer can receive the basis step-up in a QOF after a 10-year hold unless he/she has elected to defer the gain invested in the QOF. In addition, a taxpayer will also lose the 10-year basis step-up to the extent that there is an inclusion event with respect to the QOF interest, other than certain inclusion events that result from distributions in excess of basis from QOF partnerships or QOF corporations. Under these rules, you may be able to invest your deferred gains in a QOF partnership or QOF corporation and then take out a distribution that triggers an inclusion event (but does not upset the basis step-up after 10 years). The tricky part is that some period of time may need to elapse to avoid the disguised sale rules (in the case of a QOF partnership) and economic substance doctrine (relating to circular cash flows).