I have been freelancing as a web designer/developer for about 5 years. Along the way I had a friend who started a 501 non profit and I offered to design and host their website for free. I never got a tax write off or any thing else in return from the 501.
I have just now dissolved my sole proprietorship and started a new LLC. I want to renegotiate the terms of continued support for the 501 under my new LLC. Since I started working with the no profit all the older management has left and the 501 has been neglectful of the free services I have provided them for the last 3 years. Never once using the site thought there has been talks of its potential and requests that I continued to provide free support and hosting for it.
At this point there is talks of providing some new content and features to the site to give it more life, but I don't really want to throw my time and resource away for free any more. Aside from billing the 501 I know I can get a tax write off for my time and services. But I don't really know what that is or what I should be asking the 501 in return for my services.
What are some of the returns that a LLC would typicality get for providing free services to a 501 non profit?