How to calculate the transfer fee (real estate license) of Lishui facade room?

The algorithm is:

Seller's tax: 1, personal income tax: (appraised price-original price) *20%.

2. VAT: (appraised price-original price) *5.5%.

3. Land value-added tax: (appraised price-original price) *30% to 60%. (Note: the tax rate at this point is progressive at four levels, and the higher the price difference, the higher the tax rate, with the tax rates of 30%, 40%, 50% and 60% respectively).

Buyer's tax: 1, deed tax: appraisal price *3%.

Tax on both sides: about 1000 each.

All the above algorithms need to provide the original purchase receipt, or retrieve files from the Housing Authority to bring up a copy of the original purchase receipt.