Does the property fee invoice need to indicate the time limit?

During the period, it is necessary to indicate the property fee invoice. According to relevant information, although it is not necessary to issue invoices for property fees, in general, opinions are required. Notes on invoices issued by property service companies are essential. If comments are not filled in, the invoice will be considered invalid. The purpose of remarks is generally to explain the source of property fees, which is helpful for property managers to better deal with some tax-related issues when filing tax returns and accounting taxes.