Family Code § 2110

In the case of a default judgment, the petitioner may waive the final declaration of disclosure requirements provided in this chapter, and shall not be required to serve a final declaration of disclosure on the respondent nor receive a final declaration of disclosure from the respondent. However, a preliminary declaration of disclosure by the petitioner is required unless the petitioner served the summons and petition by publication or posting pursuant to court order and the respondent has defaulted.