Key Takeaways
- Missouri does NOT have a statutory domestication provision for incoming LLCs — Missouri's LLC Act (Chapter 347) has no domestication or conversion statute that lets an out-of-state LLC become a Missouri LLC directly. The practical workaround is a two-step merger: form a brand-new LLC in Missouri, then merge your existing out-of-state LLC into it as a statutory merger under Mo. Rev. Stat. §347.127-.133 and §347.700-.735, with the new Missouri LLC surviving. This accomplishes the same practical goal — your business operates going forward as a Missouri LLC — but it is legally a new entity, not a continuation of the old one.
- Filing fee: $45 online (or about $105 by paper) for the new Missouri LLC's Articles of Organization, plus a flat $20 fee for the Notice/Articles of Merger (about $65-$125 total depending on filing method)
- This is fact-specific for Missouri and not a clean 'no' the way it is in true domestication states. Because the merger route forms a brand-new Missouri LLC that survives the merger, the surviving entity can sometimes retain the original EIN if the merger is structured as a tax-free reorganization with continuity of ownership (generally requiring at least 50% of the same capital interest to carry through), but this isn't guaranteed by Missouri statute and depends heavily on how the merger is documented. Consult a tax professional before assuming your EIN carries over — this is the single most common point of confusion in Missouri LLC moves.
- Yes. Because the merger legally extinguishes the original out-of-state LLC (it merges into the new Missouri entity), your prior state will generally require the merger to be properly documented and the original LLC dissolved or merged out under that state's own law — this is a mandatory step in Missouri's workaround, unlike in true domestication states where old-state withdrawal is optional.
- Same-day LLC domestication filing available through LLC Attorney, at no markup on state fees
Missouri doesn't have a statutory domestication provision for LLCs, which surprises a lot of business owners expecting the same clean, one-step process available in states like Florida or Minnesota.
This guide covers the merger workaround that gets your business operating as a Missouri LLC in 2026 — forming a new Missouri LLC, merging your old out-of-state LLC into it, the roughly $65-$125 total cost, and why your formation date generally resets and your EIN's fate depends on how the merger is structured.
What Is LLC Domestication?
Domestication (sometimes called continuance or statutory conversion) lets you move your LLC from one state to Missouri without dissolving it and starting over. Done correctly, the LLC keeps its original formation date, its EIN, and its contracts — only its home state changes.
Can You Domesticate an LLC Into Missouri?
No. Missouri does not have a statutory domestication provision for incoming LLCs. Missouri's LLC Act (Chapter 347) has no domestication or conversion statute that lets an out-of-state LLC become a Missouri LLC directly. The practical workaround is a two-step merger: form a brand-new LLC in Missouri, then merge your existing out-of-state LLC into it as a statutory merger under Mo. Rev. Stat. §347.127-.133 and §347.700-.735, with the new Missouri LLC surviving. This accomplishes the same practical goal — your business operates going forward as a Missouri LLC — but it is legally a new entity, not a continuation of the old one.
What Happens to Your EIN, Contracts, and Formation Date?
Confirm current treatment of your formation date with Missouri Secretary of State, Business Services Division before proceeding, since this can vary depending on how the move is structured.
This is fact-specific for Missouri and not a clean 'no' the way it is in true domestication states. Because the merger route forms a brand-new Missouri LLC that survives the merger, the surviving entity can sometimes retain the original EIN if the merger is structured as a tax-free reorganization with continuity of ownership (generally requiring at least 50% of the same capital interest to carry through), but this isn't guaranteed by Missouri statute and depends heavily on how the merger is documented. Consult a tax professional before assuming your EIN carries over — this is the single most common point of confusion in Missouri LLC moves.
Under Missouri's merger statutes, the surviving Missouri LLC generally assumes the assets, contracts, and liabilities of the merged-out entity by operation of law, similar to a true domestication — but because this is legally a new entity, some counterparties (banks, landlords, licensors) may still require formal assignment or consent language in the merger documents, so review key contracts for change-of-entity or anti-assignment clauses before relying on automatic continuity.
Do I Need to Close My LLC in My Old State?
Yes. Because the merger legally extinguishes the original out-of-state LLC (it merges into the new Missouri entity), your prior state will generally require the merger to be properly documented and the original LLC dissolved or merged out under that state's own law — this is a mandatory step in Missouri's workaround, unlike in true domestication states where old-state withdrawal is optional.
If your business keeps operating in the old state after the merger, the new Missouri LLC will likely need to foreign-qualify there going forward, just as it would for any other out-of-state activity — check the old state's foreign-qualification requirements once the merger is final.
When Do Missouri's Taxes and Filings Start?
Missouri's tax and annual-registration obligations begin at the new Missouri LLC's formation date and the merger's effective date — Missouri does not require an annual report for LLCs, but the new entity is subject to Missouri's corporate income tax or pass-through treatment (depending on your tax classification) from that point forward.
You'll generally owe a final-year return to your old state covering the period before the merger took effect, since the original LLC is being formally merged out and dissolved there — confirm the exact filing requirement with that state's tax agency, and coordinate the timing with your tax professional given the added complexity of the merger structure.
Missouri's LLC Act (Chapter 347) genuinely has no domestication statute as of this writing — a bill to add one has circulated in past legislative sessions but had not been enacted as of July 2026. Check for updates before assuming this remains unavailable, since Missouri is one of a shrinking number of states without a direct domestication path.
How to Move Your LLC to Missouri Step by Step
If You Do It Yourself
Step 1 — Confirm your LLC is in good standing in its current state.
Missouri will require a Certificate of Good Standing from your current state, so resolve any lapsed filings there first.
Step 2 — Get member approval for the move.
Because Missouri's route is a merger rather than a true domestication, there's no 'plan of domestication' — instead a plan of merger must be approved under Missouri's general LLC merger-approval rules (Mo. Rev. Stat. §347.127 series). The exact threshold depends on whether your LLC is member-managed or manager-managed and what your operating agreement says; absent specific guidance, expect a majority-in-interest default, but confirm this with counsel since Missouri's statute layers several defaults depending on management structure.
Step 3 — File the domestication paperwork.
Missouri's LLC Act (Chapter 347) has no domestication or conversion statute that lets an out-of-state LLC become a Missouri LLC directly. The practical workaround is a two-step merger: form a brand-new LLC in Missouri, then merge your existing out-of-state LLC into it as a statutory merger under Mo. Rev. Stat. §347.127-.133 and §347.700-.735, with the new Missouri LLC surviving. This accomplishes the same practical goal — your business operates going forward as a Missouri LLC — but it is legally a new entity, not a continuation of the old one.
Step 4 — Confirm your EIN and contracts carry over.
This is fact-specific for Missouri and not a clean 'no' the way it is in true domestication states. Because the merger route forms a brand-new Missouri LLC that survives the merger, the surviving entity can sometimes retain the original EIN if the merger is structured as a tax-free reorganization with continuity of ownership (generally requiring at least 50% of the same capital interest to carry through), but this isn't guaranteed by Missouri statute and depends heavily on how the merger is documented. Consult a tax professional before assuming your EIN carries over — this is the single most common point of confusion in Missouri LLC moves. Under Missouri's merger statutes, the surviving Missouri LLC generally assumes the assets, contracts, and liabilities of the merged-out entity by operation of law, similar to a true domestication — but because this is legally a new entity, some counterparties (banks, landlords, licensors) may still require formal assignment or consent language in the merger documents, so review key contracts for change-of-entity or anti-assignment clauses before relying on automatic continuity.
Step 5 — Appoint a registered agent in your new state.
Missouri calls this role a "Registered Agent" — required before or as part of the domestication filing.
Step 6 — Handle your old state's final obligations.
Yes. Because the merger legally extinguishes the original out-of-state LLC (it merges into the new Missouri entity), your prior state will generally require the merger to be properly documented and the original LLC dissolved or merged out under that state's own law — this is a mandatory step in Missouri's workaround, unlike in true domestication states where old-state withdrawal is optional. You'll generally owe a final-year return to your old state covering the period before the merger took effect, since the original LLC is being formally merged out and dissolved there — confirm the exact filing requirement with that state's tax agency, and coordinate the timing with your tax professional given the added complexity of the merger structure.
Step 7 — Update your tax and compliance calendar.
Missouri's tax and annual-registration obligations begin at the new Missouri LLC's formation date and the merger's effective date — Missouri does not require an annual report for LLCs, but the new entity is subject to Missouri's corporate income tax or pass-through treatment (depending on your tax classification) from that point forward.
Step 8 — Watch for Missouri-specific domestication traps.
The most common Missouri-specific mistake is assuming the process works like Florida's or Minnesota's one-step domestication — it doesn't. Missouri requires forming an entirely new LLC first and then merging the old one into it, which means a new Missouri formation date, a fact-specific (not automatic) answer on EIN continuity, and a mandatory step to formally close out the original LLC in its old state. Skipping the tax-professional consultation on EIN continuity is the single biggest risk in a Missouri move.
If LLC Attorney Does It for You
- Submit your LLC's current-state details at llcattorney.com — name, formation date, and member information.
- LLC Attorney forms your new Missouri LLC, prepares the merger paperwork to combine it with your old LLC, and serves as your registered agent in Missouri once the move is complete.
- Receive confirmation of your completed move, plus access to flat-fee attorney consultations (no retainer) for any old-state wind-down questions.
When Should You Talk to an Attorney About Moving Your LLC to Missouri?
Talk to an attorney (and a tax professional) before moving your LLC to Missouri given the merger structure required — specifically to confirm whether your EIN can carry over under a tax-free reorganization, to properly draft the plan of merger and member-approval documentation, and to coordinate the mandatory old-state dissolution or merger-out filing so nothing falls through the cracks between the two states.
Is Missouri a State Where Domestication Complexity Matters More?
Missouri is one of the more complex states in this survey for moving an LLC in, precisely because there's no direct domestication statute. The form-then-merge workaround is legally sound and commonly used, but it means dealing with a new formation date, a fact-specific EIN question, and a mandatory old-state merger-out filing — all more moving parts than a true domestication state requires. This is a good candidate for attorney involvement rather than a pure DIY filing.
What You Actually Get With LLC Attorney's Missouri Domestication Service
The part of moving an LLC to Missouri that trips people up isn't the paperwork volume — it's assuming the process works like a one-step domestication when it's actually a two-step form-and-merge structure with real tax consequences. LLC Attorney sets expectations correctly from the start and coordinates the tax-professional conversation on EIN continuity before you file anything.
- LLC domestication to Missouri, starting at $199.
- Certificate of Good Standing retrieval, filing prep, and registered agent service all handled in one order.
- Old-state withdrawal and final-tax-obligation guidance specific to your prior state — not a generic multi-state template.
- Access to professionally trained Business Success Advisors at no charge, plus flat-fee attorney consultations (no retainer) for move-specific questions.
Moving your LLC's legal home to Missouri takes more coordination than a true domestication state, but it's a well-established path once the new LLC, the merger paperwork, and your old state's exit filing are handled correctly — LLC Attorney manages all three pieces together.
Ready to Move Your LLC to Missouri?
LLC Attorney handles the domestication filing for LLCs moving to Missouri, starting at $199. See our full pricing for all service tiers.
Frequently Asked Questions
No. Missouri's LLC Act (Chapter 347) does not include a statutory domestication or conversion provision for incoming LLCs. The workaround is to form a new Missouri LLC and merge your existing out-of-state LLC into it under Missouri's merger statutes (§347.127-.133, §347.700-.735), with the new Missouri LLC surviving.
Generally no. Because Missouri's workaround forms a brand-new Missouri LLC and merges the old one into it, the surviving entity typically has a new Missouri formation date rather than retaining the original one — this is the single biggest practical difference from true domestication states.
About $65-$125 total depending on filing method — $45 online (or roughly $105 by paper) for the new Missouri LLC's Articles of Organization, plus a flat $20 fee for the Notice/Articles of Merger.
This is fact-specific, not a clean 'no.' Your EIN may carry over if the merger is structured as a tax-free reorganization with sufficient continuity of ownership, but this isn't guaranteed by Missouri statute. Consult a tax professional before assuming your EIN stays the same.
Yes, generally. Because the merger legally extinguishes the original out-of-state LLC, your prior state will typically require the merger to be documented and the original LLC formally dissolved or merged out under that state's own law.
Missouri's obligations begin at the new LLC's formation date and the merger's effective date. Missouri doesn't require an annual report for LLCs, but the entity becomes subject to Missouri's tax treatment from that point forward.
Because this is a merger rather than a true domestication, approval follows Missouri's general LLC merger-approval rules rather than a 'domestication' vote threshold — the exact requirement depends on your management structure and operating agreement, so confirm the applicable default with counsel.
About 1-3 business days online for the new Missouri LLC's formation, with the merger filing typically following within another few business days once the plan of merger is finalized.
Yes. LLC Attorney handles the domestication filing for LLCs moving to Missouri, starting at $199.