[Prime contractor or remote contractor] furnished labor, materials, or services in furtherance of improvements to real property located at [property description] pursuant to its written contract with [owner, prime contractor, or remote contractor]. As of the date of this letter, [owner, prime contractor, or remote contractor] owes [prime contractor or remote contractor] the sum of [amount past due], which is past due or for which [prime contractor or remote contractor] asserts it has not been paid from [owner]. Such amounts were due on or before [insert due date] pursuant to the written contract between the parties. Pursuant to T.C.A. §66-34-603, [prime contractor or remote contractor] demands [owner] furnish reasonable evidence that [owner] has made financial arrangements sufficient to fulfill its obligation to make all payments in accordance with the written contract or setting forth adequate legal reasons for your failure to make payment, within ten (10) days of your receipt of this letter.