Researchers say the change could reduce charitable giving nationwide by up to $13.1 billion dollars.
The money will be used for renovation and gallery enhancements.
If you have been, or plan on giving more to charity in the near future you're not alone.
Donations to nonprofits on the Tuesday after Thanksgiving rose to more than $45 million this year.
Giving still remains lower than the pre-recession levels.
Researchers of Million Dollar List for the Center on Philanthropy at IU say charitable giving fell from $2 billion in 2007 to just $250 million in 2011.