Key Takeaways
- Missouri taxes LLC pass-through income at Graduated, topping out at 4.7%
- Missouri imposes no separate entity-level franchise tax on standard LLCs
- Sales Tax: 4.225% (combined: up to roughly 12.238%)
- Missouri does not require a recurring annual report for LLCs
- Federal self-employment tax of 15.3% applies to net LLC profit regardless of state
- Missouri automatically follows the federal S-Corp election with no separate state form and no additional state-level tax layered on top of the election.
- Same-day formation and compliance filing available through LLC Attorney at no markup on state fees
Missouri offers a rare combination for LLC owners: a graduated income tax that behaves like a flat 4.7% for most profit levels, no franchise tax, and — unlike nearly every other state — no annual report requirement at all. That last point alone makes Missouri one of the cheapest states in the country for ongoing LLC compliance.
This guide covers exactly what a Missouri LLC owes in 2026 — state and federal tax obligations, why there's no annual report to track, Missouri's origin-based sales tax sourcing rule, and when an S-Corp election is worth the added payroll complexity.
Missouri Personal Income Tax on LLC Profit
By default, a Missouri LLC is a pass-through entity — the LLC itself doesn't pay federal or Missouri income tax. Profit flows through to the owners' personal Form MO-1040, taxed once at the federal level and once at Missouri's graduated rate, which functions close to a flat 4.7% for most owners since the top bracket starts at such a low income level.
Missouri's rate: Graduated, topping out at 4.7%
Missouri's brackets compress quickly — the top 4.7% rate applies to taxable income above roughly $9,200, so in practice nearly all LLC profit above a token first slice is taxed at (or very near) that top rate. The rate has been stepping down in recent years under a statutory revenue-trigger schedule enacted via SB 3 and SB 5, moving from 5.4% toward a legislated 4.5% floor as the state's general revenue continues to grow faster than inflation.
Because the top bracket kicks in at such a low income threshold, Missouri functions almost like a flat tax for LLC owners in practice, even though it's technically graduated across eight brackets.
Does Missouri Charge an Entity-Level Franchise Tax?
Missouri fully repealed its corporate franchise tax effective 2016, and there is no minimum LLC tax or gross receipts tax to replace it. A standard pass-through Missouri LLC owes no entity-level state tax at all. Missouri automatically recognizes the federal S-Corp election with no separate state filing and no additional state-level tax layer triggered by the election.
Missouri Sales Tax
Missouri has hundreds of overlapping city, county, and special-district sales tax jurisdictions layered on top of the 4.225% state rate, which is why combined rates vary so widely — from the state rate alone up to as much as 12.238% in places like St. Ann. Missouri is origin-based for in-state sellers (you charge tax based on your business's location) but destination-based for remote sellers who owe vendor's use tax, so the correct rate genuinely depends on where you're selling from and to.
- State rate: 4.225%, combined: up to roughly 12.238%
- Registration: Missouri Tax Registration Application (Form 2643), No fee (a bond may be required for some businesses) fee with the Missouri Department of Revenue
- The Department of Revenue assigns your filing frequency based on estimated sales volume, and retailers who file and pay on time can keep a 2% timely-filing discount.
Missouri Annual Report Requirement
Missouri is one of only a handful of states with no annual report requirement for LLCs at all — Chapter 347 RSMo, the Missouri LLC Act, contains no annual-report provision (that obligation, under a separate statute, applies only to corporations). There's no recurring Secretary of State fee and no dissolution risk tied to a missed report, because there's no report to miss.
Federal Self-Employment Tax and How Your Missouri LLC Is Classified
Regardless of which state you're in, LLC owners who materially participate in the business owe federal self-employment tax — 15.3% on net profit, covering Social Security (up to the $184,500 (2026) wage base) and Medicare (no cap).
Single-Member LLCs
A single-member Missouri LLC defaults to a disregarded entity for federal tax purposes — you report income and expenses on Schedule C of your personal Form 1040 and compute self-employment tax on Schedule SE.
Multi-Member LLCs
A multi-member Missouri LLC defaults to partnership taxation, filing Form 1065 and issuing each member a Schedule K-1. Missouri has no separate filing consequence tied to member count — there's no annual report or entity-level tax for either structure.
Should Your Missouri LLC Elect S-Corp Taxation?
An S-Corp election lets you split LLC profit into a reasonable salary (payroll-taxed) and distributions (not subject to self-employment tax), once the business is consistently profitable enough to justify the added payroll complexity and a separate corporate return.
Missouri's treatment: Missouri automatically follows the federal S-Corp election with no separate state form and no additional state-level tax layered on top of the election.
Missouri is one of the cleaner states for the S-Corp math: with no franchise tax, no minimum fee, and no annual report to net against the savings, the entire calculation comes down to reasonable-salary payroll tax versus full-profit self-employment tax — there's no state-level cost working against you.
Missouri LLC Tax Costs at a Glance
How to Handle Your Missouri LLC's Taxes
If You Do It Yourself
Step 1 — Get your federal EIN before anything else.
Apply for your EIN for free directly at irs.gov — a purely federal application with no Missouri-specific step.
Step 2 — Confirm your default federal tax classification.
A single-member LLC defaults to a disregarded entity (Schedule C); a multi-member LLC defaults to partnership taxation (Form 1065 plus Schedule K-1 for each member). Neither requires a separate election — this is automatic unless you file Form 8832 or Form 2553 to change it.
Step 3 — Register with the Missouri Department of Revenue if required for state income tax withholding or estimated payments.
Because the top bracket kicks in at such a low income threshold, Missouri functions almost like a flat tax for LLC owners in practice, even though it's technically graduated across eight brackets.
Step 4 — Register for sales tax if you sell taxable goods or services.
File Missouri Tax Registration Application (Form 2643) with the Missouri Department of Revenue at dor.mo.gov/business/sales, No fee (a bond may be required for some businesses) fee. The Department of Revenue assigns your filing frequency based on estimated sales volume, and retailers who file and pay on time can keep a 2% timely-filing discount.
Step 5 — Register for payroll/reemployment tax the moment you hire your first employee.
The moment you hire your first employee, register with the Missouri Division of Employment Security. The 2026 new-employer rate is 2.376% (1.0% for nonprofits) on the first $9,000 of each employee's wages, down from a $9,500 wage base in 2025.
Step 6 — Set up quarterly estimated tax payments.
If you expect to owe $1,000 or more in combined federal and Missouri tax for the year, both the IRS and the Missouri Department of Revenue expect quarterly estimated payments covering income tax and federal self-employment tax on your LLC profit.
Step 8 — Decide whether an S-Corp election makes sense once your LLC is consistently profitable.
Missouri is one of the cleaner states for the S-Corp math: with no franchise tax, no minimum fee, and no annual report to net against the savings, the entire calculation comes down to reasonable-salary payroll tax versus full-profit self-employment tax — there's no state-level cost working against you.
Step 9 — Watch for Missouri-specific tax traps.
Missouri's lack of an annual report is a genuine selling point, but it leads some owners to assume no annual report also means no registered agent requirement — it doesn't. Losing your registered agent or registered office can still trigger administrative dissolution, even with nothing else to file. Missouri's origin-based sourcing for in-state sellers is also a real trap: your sales tax rate is tied to your business address, not your customer's, which trips up owners used to destination-based rules in other states.
Step 10 — Keep business and personal finances completely separate.
Commingling funds is the single biggest reason courts pierce the LLC liability shield, and it also makes tax preparation far more error-prone. Run all business income and expenses through a dedicated business bank account and keep receipts.
If LLC Attorney Does It for You
- Submit your information at llcattorney.com — entity classification, expected revenue, and whether you'll be hiring employees or collecting sales tax.
- LLC Attorney obtains your EIN, registers you with the Missouri Department of Revenue and Missouri Department of Revenue as needed, and sets up your compliance calendar for your recurring state filings.
- Receive reminders before every deadline through your client portal, plus access to flat-fee attorney consultations (no retainer) when an S-Corp election or multi-state question needs a licensed professional's judgment call.
When Should You Talk to a Tax Professional About Your Missouri LLC?
Missouri's tax picture is relatively simple, but a CPA is worth consulting when deciding whether your profit level justifies an S-Corp election, confirming which of Missouri's hundreds of local sales tax jurisdictions applies to your specific address, or verifying your registered agent status is current since there's no annual report to serve as a natural compliance checkpoint.
What You Actually Get With LLC Attorney's Missouri Compliance Service
No annual report doesn't mean no compliance obligations — you still need a valid registered agent on file at all times, and losing one is the one way a Missouri LLC can lapse into administrative dissolution. LLC Attorney's Missouri service keeps that coverage in place year-round.
- EIN obtained for you at no extra charge.
- State tax and sales tax registration handled as part of formation, starting at $49.
- An ongoing compliance subscription (available through an ongoing compliance subscription — contact LLC Attorney for current pricing) tracks every Missouri deadline — annual filings, and registered agent renewal.
- Access to professionally trained Business Success Advisors at no charge, plus flat-fee attorney consultations (no retainer) for S-Corp election analysis and multi-state nexus questions.
Missouri rewards LLCs that stay organized even without an annual report deadline forcing the issue — LLC Attorney keeps your registered agent and compliance status current so nothing quietly lapses.
Get Your Missouri LLC's Taxes Set Up Correctly
Getting your EIN, tax registrations, and compliance calendar right from day one prevents expensive corrections later. LLC Attorney's Missouri formation service starts at $49, and an ongoing compliance subscription (available through an ongoing compliance subscription — contact LLC Attorney for current pricing) keeps you ahead of every deadline after that. See our full pricing for all service tiers.
Frequently Asked Questions
No. Missouri fully repealed its corporate franchise tax in 2016 and has no minimum LLC tax or gross receipts tax. A standard pass-through Missouri LLC owes zero entity-level state tax.
Only if you sell taxable tangible personal property or taxable services. Register for free through Form 2643 with the Missouri Department of Revenue, then collect the 4.225% state rate plus whichever local rate applies to your business address — Missouri is origin-based for in-state sellers, so the combined rate depends on where you're located, not where your customer is.
None — Missouri is one of the only states that doesn't require LLCs to file any annual or biennial report with the Secretary of State. Your one ongoing obligation is maintaining a registered agent and registered office in the state.
There's no annual report deadline to miss in Missouri. The real risk is losing your registered agent — if your registered agent resigns or your registered office becomes invalid and you don't update it, the Secretary of State can administratively dissolve the LLC.
It depends on your profit level, but Missouri is one of the cleaner states for the math: no franchise tax, no minimum fee, and no annual report fee to offset the savings. Most practitioners see the S-Corp calculation start to favor election once consistent net profit clears roughly $50,000, similar to the general federal benchmark.
A single-member Missouri LLC defaults to a disregarded entity for federal tax purposes — you report income on Schedule C and pay self-employment tax via Schedule SE. Missouri adds its graduated income tax (topping out at 4.7%) at the personal level, with no separate entity-level filing.
If your LLC does business in a state other than the one it's formed in — an office, employees, inventory, or significant sales there — you may have created nexus requiring registration and tax obligations in that state too. This is fact-specific and worth a conversation with a tax professional if you operate in multiple states.
For a typical Missouri LLC with in-state owners and no employees: a graduated state income tax that functions close to a flat 4.7% for most profit levels, no franchise tax, no annual report fee, plus federal income tax and 15.3% federal self-employment tax (up to the $184,500 Social Security wage base for 2026). Add 4.225%-plus local sales tax only if you sell taxable goods or services.
Yes. LLC Attorney's ongoing compliance subscription tracks your Missouri filing deadlines, handles your annual report, and connects you with flat-fee attorney consultations (no retainer) when a tax question needs a licensed professional's judgment call.