Legal analysis: The collection standards of residential maintenance funds are introduced as follows: 1. Collection ratio: The collection ratio of maintenance funds is based on the standard of 2%-3% of the total house price when the home buyer purchases the house from the developer and handles the property transfer and pays it to the property location.

A commercial bank designated by the municipal real estate department.

The specific collection standards for maintenance funds shall be determined by local real estate administrative departments based on local conditions.

2. Payment agreement: When a commercial house is sold, the home buyer and the seller should sign a maintenance fund payment agreement. The home buyer should pay the maintenance fund to the seller (developer) at a rate of 2-3% of the purchase price.

The maintenance base metal collected by the developer is owned jointly by all owners and is not included in the residential sales revenue.

3. Special maintenance fund payment standards: The standards for housing maintenance funds in various places are linked to the economic level. The specific collection standards are slightly different. The house maintenance fund is equal to the cost price of square meters of building area x proportion x area.

Legal basis: Article 40 of the "Property Management Regulations" Property service charges shall follow the principles of reasonableness, openness, and fees commensurate with service levels, distinguish the nature and characteristics of different properties, and shall be determined by owners and property service companies in accordance with the State Council’s pricing department.

The property service charging methods formulated by the construction administrative department of the State Council are stipulated in the property service contract.

Article 41 The owner shall pay property service fees in accordance with the property service contract.

If the owner and the property user agree that the property user shall pay property service fees, the owner shall be jointly and severally liable to pay the property service fees according to the agreement.

For properties that have been completed but have not yet been sold or handed over to the property buyer, the property service fees shall be paid by the construction unit.