FIXED ASSET COST VARIANCE BETWEEN CORPORATE AND TAX BOOKS

 Our Corporate and Tax Book asset cost basis should be the same.  I have one asset where the Corporate cost basis is greater than the Tax Book basis.  I've reviewed the Source information within the asset work bench and i have identified one specific vendor invoice that did not post to the Tax Book cost during the Tax > Periodic Mass Copy.

How do I increase the Tax Book cost basis without affecting the Corporate Book cost for this asset?