Where can I complain if the deed tax of Evergrande Tianfu Peninsula is not refunded?

You can complain through the government's public mailbox or the government hotline.

Developers just want to occupy everyone's funds for free and try their best to delay. If you agree with the developer to pay the deed tax, you can ask the developer to issue a deed tax certificate for you. If the developer doesn't give you the deed tax certificate, you can sue the developer for breach of contract, return the deed tax and pay the tax yourself.

Deed tax is a kind of property tax levied on real estate whose ownership has changed. Taxable scope includes: sale, donation and exchange of land use rights, house sale, house donation and house exchange.