Your gift is tax deductible to the fullest extent of the law.  
Green America has done our best outline below, but please check with a tax professional to understand your donation’s full tax-deductibility.  

For all first-time donations—all but $ 11.95 is tax deductible. Why is the full gift not tax deductible? The IRS requires us to account for the fair market price of Your Green Life: Powered by Green America($6.95) and Guide to Social Investing and Better Banking ($5.00) that is mailed to you as a donor gift. 

For renewing donors, all but $6.95 of your gifts are tax-deductible.  

For all additional gifts to the organization within a calendar year, they are 100% tax-deductible. 

For recurring monthly donors, 100% of your annual donation is tax-deductible.  

For donations of $250 or more, 100% of your annual donation is tax-deductible.