Even if you are not interested in selling the property in the near future, it is still important to have your written consent. If there is ever a disagreement between you and your partner, have everything written down in advance, not to mention the fact that all real estate transactions must be done in writing to be legally binding. All these details can be important and you can link them in writing to a tenant in a joint agreement. In most California districts (including San Francisco and Los Angeles), ICT buildings receive a single property tax bill, and each ICT owner pays their property taxes as part of the monthly HOA fee. The distribution of the property tax bill among ICT owners is determined by the language of the ICT agreement. .