How to calculate the property fee if you don't accept the house? Does the country have regulations?

Legal analysis: According to the law, before the house is delivered to the owner, the property service fee shall be paid by the construction unit.

Legal basis: Regulations on Property Management

Forty-first owners should pay the property service fee in accordance with the provisions of the property service contract. If the owner and the user of the property agree that the user of the property shall pay the property service fee, the owner shall bear joint and several liability from the agreement.

Property that has been completed but has not been sold or handed over to the property buyer shall be paid by the construction unit.