The affidavit should be sworn to before a Notary Public or Commissioner of Deeds. A fillable income affidavit is available on our website to type in required information and print it out to be signed and notarized.Notice: You are required to attach to this form the following documents: A current and representative paycheck stub;. A minimum of two forms of supporting documentation is required to accompany the original, notarized form. 3) What do I need to provide to DOCCS to get my application considered? • The Original Application Form – signed and notarized. Once the signer has selected the type of notarization, you would need to complete the appropriate notarial certificate wording. The maximum permitted annual household income for purchasers in the Nassau County. Complete the appropriate affidavit.