5.Tax Receivable Agreement Liability

Our tax receivable agreement (“TRA”) with the legacy owners of Solaris LLC units (each such person, a “TRA Holder,” and together, the “TRA Holders”) generally provides for the payment by us to each TRA Holder of 85% of the net cash savings, if any, in U.S. federal, state and local income tax and franchise tax that we actually realize (computed by simplifying assumptions to address the impact of state and local taxes) or, are deemed to realize in certain circumstances, in periods after our initial public offering (the “IPO”) as a result of certain increases in tax basis that occur as a result of our acquisition or Solaris LLC’s redemption, respectively, of all or a portion of such TRA Holder’s Solaris LLC units in connection with the IPO or pursuant to the exercise of a redemption right or call right. We retain the remaining 15% of these cash savings. The future benefit of these cash savings is included, alongside other tax attributes, in our total deferred income tax asset balance at September 30, 2024.

As of September 30, 2024 and December 31, 2023, the TRA liability totaled $98.3 million.

If we experience a change of control (as defined under the TRA, which includes certain mergers, asset sales and other forms of business combinations and change of control events) or the TRA terminates early (at our election or as a result of our breach), we could be required to make an immediate lump-sum payment (or “early termination payment”) under the terms of the TRA, which can be significantly impacted by the closing price of our Class A shares on the applicable redemption date. We currently do not anticipate experiencing a change of control or an early termination of the TRA.