Fairfax County provides real estate tax relief and car tax relief to citizens who are either 65 or older, or permanently and totally disabled. Use Form 8283 to report information about noncash charitable contributions.Do not use Form 8283 to report out-of-pocket expenses for volunteer work. To make a recurring donation charged to your credit card every month, please complete and return the FCPF Recurring Donation Form or call us at 703-324-8582. Your donation may be tax deductible, in accordance with applicable law. The Nature Conservancy is a 501(c)3 organization, and donations are tax-deductible. Thank you for supporting YOUR Fairfax County parks! Please fill out the required fields below to continue. Recycling. Always place recyclables loose in the recycling bin. Shop or donate at Out of the Closet - discover unique finds and support a great cause.