This discussion clarifies stamp duty on flat allotments, explaining that it's based on the prevailing guideline value at registration. It addresses scenarios where a builder has allotted a flat, and the titleholder wishes to transfer it to a third party for a higher amount. The advice suggests the builder might accept a nominal transfer fee at the original allotment value, with the difference treated as a premium, on which the seller pays tax. The buyer can get the property valued independently.