If you had more than one insurance company in the past six months, you’ll need policy documents from both companies.
Should you be unable to find any information on your own, you’ll either need to call the insurance company directly or search your email. You may be able to find old policy documents in your inbox.
Finally, most car insurance companies can verify insurance through a CLUE report. If you let your agent know that you are insured but can’t find the documents right away, they will likely pull the report to verify your coverage. However, if the report doesn’t show prior insurance history and you can’t provide proof, you’d lose out on the discount.