Gentrification, which displaces renters (rents become too expensive for existing tenants so they need to leave the area), will start displacing some land owners as well. LVT would increase due to land value increasing, and the current land owners may not be able to afford the increased tax.
If you don't allow deferment of the tax, pensioners might have to move unwillingly (low income that may not cover the tax). Most proposals allow deferment for retirees until sale of the property, though, so it's kinda a non-issue.
In general, if your circumstances change unexpectedly then you might be unable to pay the tax and thus lose ownership of your property. This already is the case for renters, but it does mean a somewhat reduced sense of security for home owners too. Mind you, this is already the case for any existing property tax or council rates, which exist in many/most places, so it's also kinda a non-issue.
If you don't allow deferment of the tax, pensioners might have to move unwillingly (low income that may not cover the tax). Most proposals allow deferment for retirees until sale of the property, though, so it's kinda a non-issue.
In general, if your circumstances change unexpectedly then you might be unable to pay the tax and thus lose ownership of your property. This already is the case for renters, but it does mean a somewhat reduced sense of security for home owners too. Mind you, this is already the case for any existing property tax or council rates, which exist in many/most places, so it's also kinda a non-issue.