X Corp Addresses: Austin, Bastrop, Dublin and Source Dates

X publishes different addresses for different purposes. Its Privacy Policy lists an Austin address for certain privacy inquiries and a Dublin address for European and U.K. data-protection correspondence. As checked on October 7, 2026, its current terms identify a Bastrop registered office, while announced terms effective October 9 identify an Austin principal place of business.

Verified October 7, 2026. Legal and privacy addresses with document version and effective-date distinctions.

Why X address answers can differ

A registered office, principal place of business and privacy mailing address are distinct labels. X’s current Terms of Service and Privacy Policy also apply their statements to specific entities and user regions.

An address can be valid for one purpose without being a public visitor entrance, general support desk or a complete description of the company’s workplaces.

X address evidence by entity and purpose

This table preserves the document labels. The Austin principal-place-of-business row belongs to announced future-effective terms as of the verification date; it is not presented as already effective.

Austin versus Bastrop: check the version date

The current-version terms name 865 FM 1209, Building 2, Bastrop, TX 78602 as a registered office. The announced October 9 terms use 800 W Cesar Chavez St., Austin, TX 78701 as a principal place of business.

The effective date is a document date, not proof of a physical move-in day. These terms need a fresh version check on or after October 9, 2026; a later reader should not assume the October 7 status remains current.

Privacy correspondence in Austin, Dublin and Bern

The Privacy Policy gives Austin for users outside the EU, EFTA states and United Kingdom, and One Cumberland Place in Dublin for the European and U.K. scope. It also provides a Swiss representative mailing route in Bern.

The screenshot below captures the Austin and Dublin privacy-contact section. The workbook includes the separate Swiss representative record. Neither the text nor screenshot establishes customer-support or walk-in access at those addresses.

Download the X research spreadsheet

Legal and privacy addresses with document version and effective-date distinctions. The worksheets retain source URLs, source dates, verification dates and specific evidence gaps. Blank amounts, dates or addresses mean the reviewed source did not establish them.

Download X research Excel

Update X research with BrowserAct

Start a custom Bot with the official sources below. Keep each fact connected to its source and date, then review the structured output before adding it to your company-research file.

Use Agent Built for a custom source and field list. A relevant BrowserAct template can provide a starting point when its target and output match your task. The cloud Bot is the main workflow here; CLI access is optional for developers connecting their own Agent.

1. 1Open BrowserAct Dashboard

   Click the left-side + to create a Bot, choose Build with Agent or an available Quick start entry, or paste your request into the center Agent input.

BrowserAct Bot creation screen, captured September 10, 2026. Interface labels may change.

2. 2Copy the complete prompt

   Review the exact target, result limit, and fields before running the Bot.

Open these official sources:
https://x.com/en/tos#current
https://x.com/en/tos
https://x.com/en/privacy
Collect up to 100 relevant public records. Return legal_entity, full_address, address_type, applicable_scope, effective_date, document_version, version_status, interpretation_limit, source_url and checked_at.
Preserve exact company names, roles, units and source dates. Keep publication dates, event dates and verification dates separate.
Do not invent missing titles, street addresses, amounts, valuations, percentages or dates. Do not treat selected records as an exhaustive database.
Keep financing rounds, cumulative totals, valuations, tender offers and investor participation separate. Do not add overlapping amounts.
Keep operating locations, legal addresses and mailing addresses separate. Do not infer a headquarters or a complete team.
Flag conflicting or future-effective statements for manual review.
Use read-only browsing. Do not submit forms, send messages or change accounts.
Pause for manual login, CAPTCHA, 2FA or account confirmation. Do not bypass restrictions.
Return structured tables and CSV or JSON with a source URL for every row.

3. 3Handle login only when asked

   If the site requests login, CAPTCHA, 2FA or account confirmation, pause and complete the required step manually. Do not bypass restricted access.

4. 4Review, dedupe, and export

   Compare each row with its source, remove duplicates, and keep missing fields blank. Export CSV or JSON, then open the data in Excel or Google Sheets. Review changes before replacing your previous snapshot.

FAQ

Is X’s address in Austin or Bastrop?

The reviewed documents use both for different purposes and versions: Bastrop registered office in then-current terms, Austin privacy correspondence and announced future principal-place-of-business terms.

When do the new terms take effect?

The announced version is effective October 9, 2026; this guide was checked October 7.

Does that prove a move happened on October 9?

No. A terms effective date is not a verified move-in date.

What is the Dublin address for?

The Privacy Policy identifies data-protection correspondence for its EU, EFTA and U.K. user scope.

Is the Bern address an operating office?

It is an appointed representative mailing address, not a verified operating-office record.

Can I visit these addresses for support?

The cited documents do not establish public visitor or general-support access.