This affidavit in support of the petition template is designed for petitioners, attorneys, legal representatives, sponsors, witnesses, and individuals filing court petitions, immigration applications, administrative requests, or legal motions that require sworn supporting statements. This template is adaptable for various jurisdictions and legal proceedings, and can be customized to meet specific court rules, agency requirements, and evidentiary standards.
This comprehensive affidavit provides the proper format for creating sworn declarations that support petitions filed in courts or before administrative agencies. It covers essential elements including affiant identification and competency statement, relationship to the petitioner or case matter, factual statements supporting the petition's claims or requests, chronological narrative of relevant events and circumstances, and verification that statements are true based on personal knowledge, information, or belief. The template also addresses exhibit references and supporting documentation, compliance with oath requirements before notaries or commissioners for oaths, and proper attestation and signature blocks.
Ideal for immigration petitions (family sponsorship, asylum, citizenship), probate and estate matters, family law proceedings (custody, adoption, name changes), civil litigation support, administrative appeals, protective orders, and special relief applications, this template helps petitioners provide credible evidence through sworn testimony that strengthens their legal position. It ensures compliance with evidentiary rules requiring personal knowledge and oath administration while presenting facts in an organized, persuasive manner that courts and agencies expect.

Word document.
Last Edited On December 18, 2025.