These forms are the legal documents the buyer and seller sign, putting the buyer's offer in writing and completing the transaction. First, include the property address as well as its legal description (found on the deed).Then go into detail about what is included or excluded from the sale. Edit, sign, and share nc real estate forms online. No need to install software, just go to DocHub, and sign up instantly and for free. Check our paperwork for selling without a realtor in North Carolina article for a full rundown of documents you'll need and links to free paperwork.