Amazon.com description: Product Description: Each year, new forms for business are published and old forms are updated. With this update a supplemental package of the new and revised forms to replace older versions in the complete edition of Business Forms On File you will be assured of maintaining a current resource of the most important business forms required in today's business environment. The 2009 Update is an indispensable tool for bringing older editions up to date but does not need to be ordered if the 2009 Edition is purchased.