The single question presented by this appeal is whether certain contracts between the landlord and the tenant make the tenant responsible for ad valorem taxes on the leasehold estate. The trial court, concluding that the tenant was responsible, rendered judgment for the landlord. We disagree, and reverse and render judgment for the tenant.
Appellee W. C. Roberts (hereafter “Roberts”) was president of the incorporated business known as W. C. Roberts Lumber Co., and owner, individually, of the real estate where the lumber company transacted its business. On October 7, 1976, A. J. Robbins entered into a contract with W. C. Roberts Lumber Co. to purchase substantially all of its assets, including inventory, office furniture, fixtures and rolling stock. Paragraph VI of the purchase contract stated, as pertinent here: “All ad valorem taxes ... shall be prorated between the parties down to the date of closing.”
The purchase contract was, at Robbins option, terminable unless Robbins was also able to lease the real estate where the business was being conducted. However, on the same date Robbins, and Roberts acting individually, entered into a lease of the premises, wherein Robbins was granted an initial five year lease, an option to renew for five more years and an option to purchase the realty. The lease contract does not mention ad valorem taxes.
The purchase contract and the lease contract were, with the approval of W. C. Roberts Lumber Co. and W. C. Roberts, subsequently assigned by Robbins to appellant A. J. Robbins and Company. 1 Robbins and Company commenced operation of the business and occupation of the leasehold estate on January 1, 1977. 2
When Roberts received the 1977 ad valo-rem tax statements for the leasehold premises, he asked Robbins to pay them. Robbins declined. The same request and declination occurred with respect to the 1978 taxes. Roberts paid the taxes and sued Robbins and Company for reimbursement. Two theories of recovery were alleged by Roberts: (1) there was a mutual mistake in failing to include a provision in the lease contract requiring Robbins and Company to pay the ad valorem taxes on the leasehold estate and (2) the contractual responsibility of Robbins and Company for ad valorem taxes under the purchase contract encompassed responsibility for ad valorem taxes under the leasehold contract because the two contracts relate to a single transaction and must be construed together.
After a nonjury trial, the trial court adopted the second theory, made findings and conclusions accordingly and rendered judgment reimbursing Roberts for the 1977 and 1978 taxes. Robbins and Company presents four points of error in this court. Our disposition of the case requires consideration only of point of error one, wherein Robbins and Company states that the trial court erréd in construing the two contracts together because they are two separate and distinct contracts on entirely different subject matters.
The obligation for ad valorem taxes on real estate is by statute imposed on the owner of the realty. Tex.Rev.Civ.Stat.
*856
Ann. art. 7171 (Vernon 1960).
3
A lessee in possession of privately owned realty has no obligation for ad valorem taxes merely because of his possession. Annot.
The issue in this case is whether the contracts between the parties impose that obligation on Robbins and Company. Because the lease contract does not specifically impose the obligation on Robbins, Roberts must, in the context of this ease, establish the obligation through the purchase contract. Roberts attempts to do so by contending that the purchase contract and the lease contract jointly demonstrate a single transaction and must be construed together as one contract. Thus, Roberts contends the sentence in the purchase contract requiring proration of ad valorem taxes to date of closing creates a contractual obligation on Robbins to be responsible for all ad valorem taxes, not only on the personalty conveyed under the purchase contract, but also on the realty leased under the lease contract, from and after the date of closing.
The general legal principle upon which Roberts relies is sound. As stated in
Miles v. Martin,
It is readily apparent that the two contracts in question here are part and parcel of the same transaction in a general sense. Robbins purchased the inventory, rolling stock and other personalty necessary to the operation of a lumber yard and leased the land and buildings where the business was being conducted in order to continue to operate the business in the same location. It is necessary to read both contracts in order to completely understand the total transaction. The principle upon which Roberts relies, however, cannot carry him to the result he desires.
Each of the contracts is intrinsically complete and each has a distinct and separate purpose. This is not a case where various writings must be put together in order to ascertain a single contractual obligation. See, e.
g., Guadalupe-Blanco River Au. v. City of San Antonio,
Cases involving fact situations similar in principle illustrate our view of this case.
Government Personnel Mut. Life Ins. Co. v. Wear,
Thus, while recognizing that two or more separate agreements executed contemporaneously are to be construed together, perhaps even as one instrument, this does not mean that all are bodily consolidated into one instrument so that every provision in one instrument thereby becomes a part of every other instrument. Id. at 461.
Accordingly, we hold as a matter of law that the language in the purchase contract requiring Robbins to prorate ad valorem taxes to the date of closing pertains only to the taxes on the personal property being purchased under that contract and creates no obligation to pay ad valorem taxes under the lease contract. Point of error number one is sustained.
Roberts argues alternatively that the judgment of the trial court can be upheld on his pleaded theory of mutual mistake. We notice, however, that the trial court made no findings of fact on any element of mutual mistake. That ground of recovery is, therefore, waived. Tex.R.Civ.P. 299.
The judgment of the trial court is reversed and judgment here rendered for appellant A. J. Robbins and Company.
Notes
. Unless otherwise stated, “Robbins” as used herein refers to the individual, A. J. Robbins and “Robbins and Company” refers to appellant A. J. Robbins and Company.
. The contracts are dated October 7, 1976, but the parties testified that the closing date of the transaction was December 31, 1976.
. This article is repealed by Tex.Prop.Tax.Code (Vernon 1979), effective January 1, 1982. All references are to art. 7171, the law in effect at the time this dispute arose. See section 32.07 for a similar provision in the Tax Code.
. In Wear, the Supreme Court modified the Court of Civil Appeals’ opinion on the question of attorneys’ fees, but approved the Court of Civil Appeals’ disposition of the multiple contracts question.
