---
id: faq-0010
title: "What documents do I need to bring to finalize my car purchase?"
category: faq
subtopic: financing
page_type: faq
source_url: "https://www.castlecadillacmchenry.com"
tags: ["financing", "paperwork", "documents"]
questions:
  - "What paperwork do I need?"
  - "What should I bring to sign the papers?"
  - "What IDs or proofs do you need?"
related: [closing-process, approval-process, trade-in]
dealer: Castle Cadillac McHenry
---

Bring your valid driver's license, proof of insurance for the vehicle you're buying, and proof of income (recent pay stub or tax return). If you're trading in, bring your old vehicle's title and keys.

If you're financing, have a checkbook or be ready to set up payments via auto-draft. Our Finance team will prepare all the purchase documents-promissory note, title application, and registration paperwork-for you to review and sign.

Castle Cadillac McHenry makes the paperwork process straightforward. If you have questions about what to bring or want to confirm before your visit, call (779) 265-4427. Our team will ensure everything is ready and accurate.