Is there a SMS notification for the IRS to log in to the financial person?

Yes When logging in to the IRS, you need to log in with the registered mobile phone number. When logging in with the mobile phone number, you will send a verification code to the financial personnel who use the registered mobile phone number and log in with the verification code. State Taxation Administration of The People's Republic of China (IRS) is the institution in charge of national taxation, and its management items include profit-making enterprise income tax, comprehensive income tax, securities transaction tax, goods tax, stamp tax and inheritance tax.