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AccuBasis is a strategic alliance between DTCC and NetWorth Services that provides access to a Web-based research service of detailed cost basis information for your investment in a matter of minutes. AccuBasis will recreate a complete history of your holdings, including reinvested dividends, and provide you with the adjusted cost basis. By inputting the security name, the CUSIP number or ticker symbol and the approximate date of purchase – the year will do the tool retrieves the information from its massive database and automatically calculates the changes caused by stock splits, mergers, reinvested dividends and every possible corporation action, using it to deliver an accurate adjusted cost basis.

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