The fee, the form, what triggers registration in Texas, and how to file.
The only durations the Secretary of State publishes are the three paid expedite tiers, plus a note on the filing-status page that it generally takes at least one business day from submission for a document to be entered into the system.
Above that, $500 for the next business day and $750 for the same business day, both counted from a noon cut-off. The two fast tiers are routed through in-person delivery or the TexasExpress mailbox rather than ordinary SOSDirect submission, so a filer cannot buy them on the normal online path. Every tier is charged per document and sits on top of the filing fee.
Northwest files the foreign registration and serves as your registered agent in Texas, which the filing requires. Only need an agent? Northwest's registered agent service alone is $125/year.
Have Northwest register your LLC in Texas ↗Filing it yourself? Go to the official Texas SOS portal ↗
Texas carves 16 activities out by statute. On their own, none of them requires a foreign LLC to register.
Under Texas Business Organizations Code Section 9.251, all 16 items. Texas has NO order-solicitation safe harbor, which is a uniform-act staple: the nearest item covers sales through an independent contractor only, not solicitation by the entity's own employees. Texas adds mineral-interest, division-order, mortgage-servicing, fiduciary and governing-person carve-outs. Section 9.252 states separately that the list is not exclusive. There is no tax or service-of-process disclaimer in the statute.
This page provides general information based on publicly available state requirements. It is not legal advice. Verify with the Texas SOS before filing.