if the real estate license is less than two years old, the transfer tax is about 81,111 yuan, and the tax is about 11% of the transaction price of the real estate auction (the seller: personal income tax is 3% (the only house with a real estate license over five years old is exempted), business tax is 5.5% (the real estate license over two years old is exempted), the buyer: deed tax is 1.5%, and other transfer taxes are about several hundred yuan, and all the above tax points are calculated as ordinary houses less than 1.44 square meters).