Unfortunately your time of the charitable service is not deductible.
However, there could be an opportunity here. Here's what we need to do.
~ Set up an entity (I'd suggest Corporation)
~ Write a mission statement that explains the exempt purpose. The jist would be to sexually pleasure fat girls throughout the country. I'm sure there's more creative types on the board that could flower up that wording.
~ Apply for exempt status using Form 1023.
~ Establish a definition for fat girls. "Pleasuring" can be a gray area. I'm sure there will be some successes and failures but that's ok.
~ Proceed to fulfill the exempt purpose by going to bars, picking out girls that meet the definition, and having the sex with them.
Result would be everytime anyone associated with the entity could then deduct their bar outings, condom purchases, and travel expenses.
Key would be getting the entity approved for tax exempt status with wording in the application that would be accurate. I'd put our chances there at somewhere around 1% +/- 1%.
We obviously can't charge for these services because that would be illegal. However, maybe someone has a friend that just can't get laid because she falls under the fat girl definition. One could make a donation to the entity and bring her to a bar that our organization just happens to be working at. Maybe that girl happened to gift that individual the same amount of money. Would be important I think to deny donations from girls that meet the fat girl definition for appearance purposes.
For the volunteers you would submit an expense reimbursement form with receipts to the organization and get reimbursed. If there are no excess funds available because donations are light you just make a tax deductible donation in the amount of your expenses.
@God is a Husker anything to add?