Title
Harrison Motors Corp. vs. Navarro
Case
G.R. No. 132269
Decision Date
Apr 27, 2000
Navarro purchased trucks from Harrison Motors, which failed to pay required taxes. Seized by authorities, Navarro paid taxes to reclaim trucks and sued for reimbursement. Supreme Court ruled Harrison Motors liable, affirming reimbursement and attorney’s fees.

Case Summary (G.R. No. 132269)

Transactional Setting and Administrative Framework

In June 1987, petitioner, through its president Renato Claros, sold the two (2) Isuzu Elf trucks to respondent. Before the sale, Claros represented to respondent that all BIR taxes and customs duties for the parts used on the trucks had already been paid. The administrative mechanisms later invoked by government were anchored on inter-agency arrangements between the Bureau of Internal Revenue (BIR), the Land Transportation Office (LTO), and the Bureau of Customs (BOC). On 10 September 1987, the BIR and the LTO executed a Memorandum of Agreement (MOA) requiring that, prior to LTO registration of any assembled or re-assembled motor vehicle using imported parts, a Certificate of Payment must first be obtained from the BIR to prove payment of the taxes required under existing laws. Thereafter, on 12 October 1987, the BOC issued Customs Memorandum Order No. 44-87, prescribing rules, regulations, and procedure for the voluntary payment of duties and taxes on imported motor vehicles locally assembled by non-assemblers. Pursuant to the BIR-LTO MOA, the BIR then issued Revenue Memorandum Order No. 44-87 on 18 December 1987, detailing the procedure for issuance of the Certificate of Payment for internal revenue taxes needed for LTO registration. Finally, on 16 June 1988, the BIR, BOC, and LTO executed a tripartite MOA requiring, before LTO registration of locally assembled motor vehicles using imported component parts, that certificates of payment from both the BIR and the BOC be presented to show that existing taxes and customs duties had been paid.

Seizure of the Trucks and Respondent’s Payment

In December 1988, government agents seized and detained the two (2) Elf trucks after discovering that the corresponding BIR taxes and customs duties for their imported component parts remained unpaid. The BIR and the BOC ordered respondent to pay the proper assessments; otherwise, her trucks would be impounded. Respondent sought from Claros the receipts evidencing the alleged prior payments of taxes and duties, but Claros refused. Respondent then demanded that Claros pay the assessed taxes and warned that she would require reimbursement should she be compelled to pay the assessments herself. Those demands were ignored. To secure the trucks’ immediate release and comply with her business commitments, respondent paid the assessed BIR taxes and customs duties totaling P32,943.00.

Refusal of Reimbursement and Filing of the Complaint

After paying, respondent returned to petitioner’s office to request reimbursement, but petitioner again refused. She then sent a demand letter through counsel. When petitioner still ignored the demand, respondent filed on 24 September 1990 a complaint for a sum of money with the Regional Trial Court of Makati.

Petitioner later defaulted in the litigation. Respondent filed on 24 May 1991 a Motion to Declare Defendant in Default, which the RTC granted on the same day. On 18 November 1991, respondent moved for the reception of her evidence ex parte because petitioner had not yet filed a motion to lift the order of default. On 22 November 1991, the RTC ordered the reception of respondent’s evidence ex parte. Petitioner filed its motion to lift the order of default only on 2 December 1991, but the RTC denied it on 20 January 1992 for failure to attach an affidavit of merit showing a valid and meritorious defense.

RTC Judgment and CA Affirmance

On 5 March 1992, the RTC rendered judgment ordering petitioner to reimburse respondent P32,943.00 for the customs duties and internal revenue taxes respondent had paid to discharge the trucks from government custody. It also awarded P7,500.00 as attorneys fees and taxed the costs against petitioner. The Court of Appeals later affirmed the RTC decision, prompting the present review on certiorari by petitioner.

Issues Framed by Petitioner’s Arguments

Petitioner contended that it no longer had any obligation to pay the additional taxes and customs duties imposed by the administrative issuances because those measures allegedly took effect after the parties’ contract of sale. Petitioner asserted that treating the administrative regulations as requiring tax payments from it would violate the non-impairment clause of the Constitution and the non-retroactivity principle under Art. 4 of the Civil Code. Petitioner also claimed that it had already paid the assessed taxes and duties; otherwise, it argued, it would not have been able to secure customs release of the spare parts and register the finished trucks with the LTO.

Administrative Regulations Were Procedural and Did Not Create New Taxes

The Court rejected petitioner’s premise that the administrative issuances imposed new tax liabilities. The decision held that Customs Memorandum Order No. 44-87 was concerned with the rules, regulations, and procedure for the payment of duties and taxes on imported vehicles locally assembled by non-assemblers. It did not charge any new tax. It provided the procedure for voluntary payment of any unpaid customs duties on locally assembled vehicles using imported component parts. Likewise, Revenue Memorandum Order No. 44-87 did not exact any tax; it outlined the procedure for processing and issuing the BIR Certificate of Payment for purposes of LTO registration. It was issued pursuant to the MOA between the LTO and the BIR implementing secs. 135-A and 163 of the 1987 National Internal Revenue Code (NIRC).

The Court further found meritless petitioner’s claim that the BIR-LTO MOA of 10 September 1987 and the tripartite MOA of 16 June 1988 were administrative regulations prescribing additional taxes. It examined the purpose of those agreements and concluded that they were designed to curb schemes whereby importers evaded correct taxes and customs duties by importing parts, assembling them locally, and then selling the finished vehicles to local buyers. The MOAs required that before LTO registration, a BIR certificate (and, under the tripartite arrangement, also a BOC certificate) be presented to prove that taxes and customs duties required under existing laws had been paid. Accordingly, petitioner's contention that liability for tax payments under those administrative processes impaired contract rights failed because what the Constitution prohibits is passage of a law that enlarges, abridges, or otherwise changes the intention of contracting parties, and the questioned issuances did not alter the substantive tax obligations under existing law.

Who Was Duty-Bound to Pay: Petitioner as Importer-Assembler/Manufacturer

The Court then addressed the more direct allocation of responsibility. It ruled that the administrative regulations requiring certificates of payment did not themselves determine who bore the tax burden. Petitioner maintained that respondent, as buyer, should have paid the BIR taxes and customs duties after purchase. Petitioner emphasized that by the time the memorandum orders and MOAs took effect, the trucks were already sold to respondent and that, therefore, petitioner did not own them and had no further concern with later payments.

The Court held that the administrative agreements showed an intent to enforce payment of taxes on assemblers/manufacturers who imported component parts without paying the correct assessments. It relied on the WHEREAS clauses of both the 10 September 1987 MOA and the 16 June 1988 tripartite MOA, which referred to the evasion of higher taxes on imported motor vehicles by persons assembling or re-assembling vehicles using imported parts. It noted that Par. 9 of the 16 June 1988 MOA specified that the BIR would collect the assemblers/manufacturers tax, while the BOC would collect duties and taxes and ad valorem tax. Thus, even though respondent was required to obtain the certificates for LTO registration, petitioner remained the party duty-bound to pay the revenue taxes and customs duties because the obligation arose not from the administrative regulations themselves, but from the tax laws existing at the time of importation. The Court stressed that between petitioner, as importer and assembler/manufacturer, and respondent, as buyer, petitioner was the one with the tax payment obligation.

The Court also rejected petitioner’s argument grounded on non-retroactivity. It recognized that administrative rulings and regulations are generally prospective, but held that the MOAs’ structure and purpose targeted the enforcement of taxes owed under the existing legal regime, particularly those owed by assemblers/manufacturers importing component parts without paying correct assessments. The Court therefore concluded that respondent’s ownership of the trucks at the time the MOAs took effect did not extinguish petitioner’s duty to pay the taxes due on the imported component parts.

Breach of Express Warranty and the Right to Reimbursement

The Court added that the controversy could not be resolved solely by classifying the administrative rules as procedural. It found that petitioner made representations that induced respondent to purchase the trucks. The Court characterized Claros’s pre-sale representation—namely that all BIR taxes and customs duties for the parts used on the trucks had been paid—as an express warranty under Art. 1546 of the Civil Code, which covers any affirmation of fact or promise by the seller that induces the buyer to purchase and the buyer indeed purchases in reliance on such affirmation or promise. It held that this warranty included warranties derived from express language, whether cast as a promise or as a representation.

The Court ruled that the express warranty was breached when petitioner refused to provide receipts evidencing payment. It treated the receipts as the best evidence respondent could present to the government to prove that BIR taxes and customs duties on the imported component parts were fully paid. Without such evidence, respondent was unable to prevent the trucks from being im

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