Legal analysis: in principle, formal invoices can be issued, but at present, some development and construction units in Hangzhou only issue enterprise bills to owners, partly because there is no special bill for property maintenance funds at present. You can ask the developer to issue an invoice. If you need to inquire about the payment of funds, you can also contact the housing management department of the city where the development unit is located.

Legal basis: Measures for the Administration of Residential Special Maintenance Funds

Twelfth commercial housing owners shall, when handling the housing check-in, deposit the first phase of residential special maintenance funds into the residential special maintenance fund account.

The owner of the sold public housing shall deposit the first special maintenance fund of public housing into the special maintenance fund account of public housing or hand it over to the selling unit for deposit into the special maintenance fund account of public housing before going through the housing check-in formalities.

Article 34 The purchase, use, storage and write-off management of special bills for residential special maintenance funds shall be implemented in accordance with the relevant provisions of the Ministry of Finance and the financial departments of the people's governments of provinces, autonomous regions and municipalities directly under the Central Government, and shall be subject to supervision and inspection by the financial departments.