Technical Information Releases (TIRs) inform taxpayers and tax practitioners of DOR's response to changes in federal or state tax laws or to court decisions interpreting those laws. A TIR states the official position of the Department of Revenue, has the status of precedent in the disposition of cases unless revoked or modified, and may be relied upon by taxpayers in situations where the facts, circumstances and issues presented are substantially similar to those in the TIR.
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- This page, DOR Technical Information Releases, is offered by
- Massachusetts Department of Revenue
DOR Technical Information Releases
Table of Contents
2010 - 2014 TIRs
2005 - 2009 TIRs
2000 - 2004 TIRs
1995 - 1999 TIRs
1994 - 1990 TIRs
1985 - 1989 TIRs
1979 - 1984 TIRs
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