Meta Platforms is leveraging a research and experimentation tax credit by classifying its multibillion-dollar A.I. data centers as "pilot models" for tax purposes, despite publicly portraying its A.I. push as a tremendous success. The company's approach allows it to claim billions in tax credits for data center expansion, including costly A.I. chips from companies like Nvidia. This aggressive interpretation of a tax break created in the 1980s has drawn scrutiny from tax experts and raised concerns within Meta's own finance department. Andre Shevchuck, a partner at advisory firm BPM, called the characterization of data centers as experimental "kind of wild and out there." Meta's own accountants acknowledge the strategy is on shaky legal ground, warning in securities filings that billions in tax savings could be overturned by the Internal Revenue Service.

Since beginning to claim the credit for data centers two years ago, Meta's savings have soared, trimming nearly $4 billion off its tax bill last year. A review of securities filings found Meta is now the largest beneficiary of the research tax credit among publicly traded companies. The I.R.S. has previously challenged companies claiming the credit for basic supplies rather than researcher salaries. Meta is already in a separate dispute with the I.R.S. over using the tax break to subsidize CEO Mark Zuckerberg's multibillion-dollar pay package, with the agency attempting to claw back $355 million in savings from 2013.

The company's stock is soaring, valued at nearly $2 trillion, partly due to A.I. improvements across Instagram, WhatsApp, and Facebook. Meta recently released Muse, a personal A.I. agent that became the most downloaded app on iPhone and Android. Other tech giants' A.I. efforts have also benefited from accelerated R&D write-offs under the One Big Beautiful Bill Act of 2025.