This service will work for Quicken 2007 or later. The Quicken software will compare the new download with older information to record only new transactions and eliminate any duplicates. After you download your data, your operating system should automatically recognize the file and import it directly into your Quicken records. You can download and export up to 18 months of Vanguard transaction history into Quicken. How do I download transactions to Quicken for Macintosh?
