Depreciation Factor Table - Document Processor

2025 Schedule of Percentages Applied to Historical Costs in Estimating Document Processor​

Each depreciation percentage listed below was developed as a result of a market study analysis, performed by the State Board of Equalization, of new and used sales data of document processor equipment. No estimates of economic lives are stated or implied, since the tables were derived by analyzing market data rather than price indexes and economic life patterns. The value factors are intended to be applied directly to the cost of document processor equipment. Any deviation from these factors for unusual functional or economic obsolescence, etc., should be documented in compliance with Property Tax Rule 6 (F).

​Year​Document Processor - Y
202458
202347
202232
202128
202023
2019
19
201815
201713
201610
201510
201410
2013 
2012 
2011 
2010 
2009 
2008 
2007 
2006 
2005 
2004 
2003 
2002 
2001 
2000 
1999 
1998 
1997 
1996