I have a large database, 16k records. The database keeps a record of back taxes throughout the years for people. The problem is one person can have multiple entries for each year. I need it such that each person has only 1 record within the database, and a sumtotal for the amount of back taxes owed. For instance if John Smith has an entry in the database from 2002, 2005, and 2007 with 50, 100 and 50 owed respectively. I would need a new single record for jon smith that does a sum total (50 + 100 + 50) showing he owes $200 in back taxes.
The picture below should help illustrate the issue. I also attached a sample database as well with this post.
excelhelpfo.jpg
Thanks in advance
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