Property acquired by virtue of a clause inserted into a contract of joint acquisition under which the share of the first deceased(s) will revert to the survivors in such a way that the last surviving will be considered the sole owner of all the property is, from a tax point of view, deemed to have passed gratuitously to each of the beneficiaries of the increase.
This provision does not apply to the main home shared by two purchasers where this has an overall value of less than €76,000, unless the beneficiary opts for the application of death duties.