When purchasing land, yes, you do have to do your independent due diligence. Further, there is no "one-stop shopping" for all the information you need.Upload your Documents to be served in Riverside, pay the Process Server Fee from the comfort of your home or office fast, easy and securely. Due diligence in real estate is a period of time during the homebuying process, typically after an offer is accepted and before closing. The standard NC contract also has a separate amount for earnest money which is not forfeited until due diligence closes. Declaration of Due Diligence. Complete due diligence: Your lenders will meet with you at the site of your new office space where we'll complete any due diligence tasks. Please fill out this form completely AND PROVIDE SPECIFIC DETAILS AS TO EACH INQUIRY. MADE. (You must make all of the attempts listed on this form. You should also perform your own due diligence on the proposed underlying transaction to satisfy yourself as to the investment or purchase you are considering.