Is it necessary to install the Year-End Cumulative Update?
KB Article #:
71141
Summary:
Is it necessary to install the Year-End Cumulative Update?
Description:
Resolution:
 
Yes. If running Deltek Payroll or Form 1099, the Year-End update must be installed in order to implement any tax changes for the New Year or provide updates to W-2 or 1099 forms. 
 
Knowledge Base Reference Number: KBA #71141
 
Details  
 
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