The tax law stipulates that public security departments, education departments, civil affairs departments and other government departments should assist the tax authorities to verify the information of personal and special additional deductions, which greatly strengthens the collection and management of special additional deductions for individual taxes. Therefore, some people have investigated the fake rental housing, and the proportion and specific sampling methods have not been announced yet, but it will not be far away; The tax bureau will conduct spot checks and data review on the taxpayer's declaration, and the taxpayer should declare in good faith, otherwise it will not only affect the individual declaration, but also may be on the credit record. If you don't have a house in your workplace and rent a house, you can declare the special deduction of housing rent according to the conditions and enjoy the corresponding amount deduction; However, if you have a house in your workplace, in order to enjoy a higher amount of deduction, it is a false declaration. If you find it, you will not only get a tax refund, but also be punished accordingly.