Deductions & credits

Then it's not clear exactly what you are asking.

 

I certainly hope you are keeping your personal finances entirely separate from your charity organization

...and filing the proper (separate)  Charity Organization's paperwork every year.

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IF You donate into your charity from your personal account, you can include those amounts in your yearly personal tax return as potential itemized deductions (but only if it a registered 501c3 charity).

 

Those donations, and any others, are recorded by the charity's financial accounting records as income, and their use for food/etc is recorded and reported on their yearly filings as part of the charity's expenses. 

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BUT...I am not someone very knowledgeable about the details of how charities actually do their accounting and yearly reporting.  

 

____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*