The Pennsylvania Statement of Citizenship and Residency is a document that certifies an individual's legal residence in the Commonwealth of Pennsylvania. It is typically used for eligibility to vote, for certain public benefits, and for certain tax purposes. There are three types of Pennsylvania Statement of Citizenship and Residency: 1. The Declaration of Residency: This statement must be signed by an individual who is 18 years of age or older and who is a legal resident of Pennsylvania. It must be signed and dated in front of a notary public or other authorized individual. 2. The Affidavit of Residency: This statement must be signed by an individual who is 18 years of age or older, who has lived in the state of Pennsylvania for at least one year, and who is a legal resident of the state. It must be signed and dated in front of a notary public or other authorized individual. 3. The Certificate of Citizenship: This statement must be signed by an individual who is 18 years of age or older and who is a United States citizen. It must be signed and dated in front of a notary public or other authorized individual.