what percentage of charitable donations do i get back in taxes
That depends on the tax rate you pay taxes at. Charitable donations reduce your taxible income. If you donate $100 and your tax rate is 28% then you will get $28 dollars of your $100 donation back if you receive a refund or if you owe, you will have to pay $28 less on your federal return. There may also be special benefits at the state level for contributing to specific causes.