Please fill out the donation form for any in-kind items provided to RMHC Greater Houston. Form. Name. Determine the item's fair market value (FMV).Donation receipts are important! Here's how to create donation receipts your donors (and the IRS) will love. The online donation form must be filled out completely in order for your organization's request to be considered. In-kind donations are any non-monetary items donated to DFPS, its programs, or its clients, such as artwork, furniture, clothing, houseplants, and so on. Bystep guide on how to fill out a Goodwill tax donation receipt. This form is available at our stores in Maine, New Hampshire and Vermont. Houston Humane Society. The potential tax-deduction is based on the stated value of the goods and services provided.