SpaceX Sues Over Terafab Application File, Not the Public Tax Deal [Update]

Update (September 10, 2026): We got this wrong in the original headline and framing. SpaceX is not suing Texas to hide that Terafab received a tax deal. That Grimes County abatement is already public. What is in court is the supporting application and negotiation file after Attorney General Ken Paxton ordered most of those records released. The public incentive and the sealed paperwork are not the same story.

SpaceX filed a lawsuit in Travis County’s 126th District Court this week against Paxton, in his official capacity, and Grimes County, seeking a temporary restraining order and an injunction to stop the county from releasing Terafab’s tax-abatement application and negotiation file, KBTX reported. The June records requests came from Marie Egyed, acting for Grimes County Citizens for Responsible Development, and Vanessa Burzynski, a Grimes County resident. Grimes County already released some Terafab agreement documents in June. Those signed deal papers are not the records in this lawsuit.

On the public agreement side, KBTX’s June coverage of the county documents describes a 10-year, 100% county property-tax abatement on qualifying buildings and equipment for tax years 2027 through 2036, a non-refundable $10 million upfront payment, and a county-floor commitment of at least $5 billion invested by 2030 and 1,800 full-time jobs by 2035. Business Insider separately reported that SpaceX attorney Bucky Brannen told residents in August the company would pay the county $20 million a year, about 78% of the property tax it would otherwise owe. That county floor is not the same as later phase-one build headlines such as the $16.8 billion groundbreaking.

What SpaceX wants kept sealed, according to the petition as summarized by KBTX, is the full tax-abatement application plus term proposals and negotiating correspondence; technical and project information; site-location and land-acquisition records; cost and financial information; and personnel details including direct contacts. The company argues disclosure would cause “substantial competitive harm,” and that some technical material is protected under Texas homeland-security rules for critical infrastructure. After the county withheld much of the June request, Paxton’s office on July 28 allowed only certain attorney-client material to stay secret and said trade-secret claims belong to the business, not the county. SpaceX is now making those arguments itself in court.

Egyed said the suit “certainly makes you want to know what’s in them,” Business Insider reported, and GCCRD said it is reviewing whether to intervene. SpaceX had not commented to KBTX on project timing when that lawsuit report published.