93EJ1,
Since you are nineteen, I assume you are buying a long gun. The residency requirement applies to handguns. Your dealer should have Internet connection and can go to this webpage:
DOJ Frequently Asked Questions.
What documentation is acceptable to demonstrate proof of residency for
handgun purchasers?
* Utility bill from within the past three months that bears on its face the individual's name and either of the following:
1. The individual's current residential address as declared on the Dealer's Record of Sale (DROS) form
2. or The individual's residential address as it appears on his or her California Driver License or California Identification Card, or change of address attachment thereto.
"Utility bill" means a statement of charges for providing service to the individual's residence by either a physical connection (i.e., hard wired telephone connection or cable connection, or a water or gas pipeline connection) or a telemetric connection (i.e., satellite television or radio broadcast service) to a non-mobile, fixed antenna reception device.
* Residential lease that bears the individual's name and either of the following:
1. The individual's current residential address as declared on the Dealer's Record of Sale (DROS) form
or
2. The individual's address as it appears on his or her California Driver License or California Identification card, or change of address attachment thereto.
"Residential lease" means either of the following:
1. A signed and dated contract by which the individual (tenant) agrees to pay a specified monetary sum or provide other consideration for the right to occupy an abode for a specified period of time
or
2. A signed and dated rental agreement by which the individual (tenant) agrees to pay a specified monetary sum or provide other consideration at fixed intervals for the right to occupy an abode.
* Property deed the bears the individual's name and either of the following:
1. The individual's current residential address as declared on the Dealer's Record of Sale (DROS) form
or
2. The individual's address as it appears on his or her California Driver License or California Identification Card, or change of address attachment thereto.
"Property deed" means either or the following:
1. A valid deed of trust for the individual's property of current residence that identifies the individual as a grantee of the trust
or
2. A valid Certificate of title issued by a licensed title insurance company that identifies the individual as a title holder to his or her property of current residence.
* Current, government-issued license, permit, or registration, other than a CA Driver License or CA Identification Card, that has a specified expiration date or period of validity. The license, permit, or registration must bear the individual's name and either of the following:
1. The individual's current residential address as declared on the Dealer's Record of Sale (DROS) form
or
2. The individual's address as it appears on his or her California Driver License or California Identification Card, or change of address attachment thereto.
Examples of acceptable proof of residency:
1.
Current DMV registrations.
2. Electricity, gas, cable bill with purchaser's name on it from within the last 3 months.
3. Signed, dated and notarized rental agreement/contract.
Examples of documents that are NOT acceptable proof of residency:
1. Hunting or fishing license (these documents are not issued by the government).
2. Cellular phone bill.