How to write about the rent increase in the lease contract?

Legal analysis: How to write rent increase in the lease contract: Just write down the percentage of annual increase. In the lease contract, the amount, payment method and lease term of the house rent will be specified. During the lease period, you must collect the rent according to the agreed rent, and you have no right to raise the rent without authorization. Otherwise, you can request to terminate the contract and investigate the liability for breach of contract.

Legal basis: Article 703 of the Civil Code? A lease contract is a contract in which the lessor delivers the leased property to the lessee for use and profits, and the lessee pays the rent.

Article 704 of the Civil Code? The contents of the lease contract generally include terms such as name, quantity, purpose, lease term, rent and its payment term and method, lease maintenance, etc.

Article 705 of the Civil Code? The lease term shall not exceed twenty years. More than twenty years, the excess is invalid. At the expiration of the lease term, the parties may renew the lease contract; However, the agreed lease term shall not exceed twenty years from the date of renewal.