Generally speaking, the price including tax is 500,000. Unless otherwise specified, the 500,000 yuan is your after-tax income.
The transfer of patent rights should be regarded as income from the transfer of intangible assets.
To be paid:
Business tax: 50*5=25,000 yuan
Urban maintenance and construction tax: 2.5*7=01,750 yuan
Education surcharge: 2.5*3=0.075 million yuan
Personal income tax: (50-2.5-0.175-0.075)*20=94.5 million yuan
If you still have The local education surcharge will also be deducted from the local education surcharge.