How to Form a
Mississippi Corporation
$50 Certificate of Incorporation under Miss. Code Ann. § 79-4-2.02 (Mississippi Business Corporation Act, Miss. Laws 1987 Ch. 486), $25/yr Annual Report, franchise tax phasing to $0 by tax year 2028 under HB 1629, personal income tax phasing to 3% flat by 2030 under HB 1 of 2025 Build Up Mississippi Act, anchored by Ingalls Shipbuilding Pascagoula + Stennis Space Center rocket propulsion + Nissan Canton + Toyota Tupelo + Keesler AFB + Chevron Pascagoula refinery.
Mississippi Corporation at a Glance
Should You Actually Form a Mississippi Corporation?
Every formation service pitches its featured state as "the best" — so take this with the skepticism it deserves: Mississippi is a legitimately strong state for corporations operating in Ingalls Shipbuilding's Pascagoula supplier ecosystem (~11,000 direct Ingalls employees plus an estimated 35,000-50,000 Tier-1 / Tier-2 / Tier-3 supplier employees building Arleigh Burke destroyers + San Antonio LPDs + America-class LHAs + Legend- class Coast Guard cutters), Stennis Space Center rocket propulsion testing (NASA's primary US rocket-engine test facility — SLS RS-25, Blue Origin BE-4, Relativity Space Aeon, historic J-2 + SSME — ~5,200 employees across NASA + Navy NAVOCEANO + NOAA + DHS + ~40 commercial partners), the Nissan Canton and Toyota Blue Springs automotive supplier ecosystem (~7,000 combined direct employees plus supplier networks across central and northeast MS), the Keesler AFB Biloxi + Columbus AFB + Meridian NAS + Camp Shelby defense- training + defense-contractor corridor (densest US military- training infrastructure per capita), the Chevron Pascagoula Refinery + Mississippi Power + Entergy Mississippi + Port of Pascagoula + Port of Gulfport industrial and logistics cluster (the 11th-largest US refinery at 375,000 bpd + the #1 US port for banana imports), and the Mississippi Delta agriculture and aquaculture economy (#1 US farm-raised catfish producer at ~60% of US production, #4 US cotton producer, #5 US chicken producer Wayne-Sanderson Farms, Cal- Maine Foods LARGEST US shell-egg producer).
That said — Mississippi's industrial clusters only matter if you are operating in Mississippi or in industries that benefit from MS-specific infrastructure (Gulf Coast shipbuilding supply chain, Stennis aerospace + rocket-engine testing, central + northeast MS automotive supply chain, Gulf Coast defense-training + cleared-contractor work, Pascagoula refining + petrochemical supply chain, Port of Pascagoula + Gulfport maritime logistics, Mississippi Delta agriculture + catfish aquaculture + poultry processing, Ole Miss + MSU + USM + UMMC university research spinouts). For VC-bound startups, Delaware is still the institutional standard regardless of where you operate — Huntington Ingalls, Nissan North America, Toyota Motor North America, Chevron Corporation, Mississippi Power, and Entergy Mississippi are all foreign corps qualified into Mississippi. For pure remote holding companies with no operational nexus anywhere, Wyoming ($60/yr) or South Dakota are often cheaper on ongoing compliance. Mississippi's real competitive edge after the 2016 HB 1629 franchise phase-out and the 2025 HB 1 personal-income-tax phase-down is STRUCTURAL SIMPLICITY + LOWEST-IN-SOUTHEAST COST — $50 formation, $25/yr Annual Report, 4-5% graduated corporate income tax (with the 3% bracket already phased out), franchise tax phasing to $0 by tax year 2028 — among the three cheapest US corporate compliance regimes once the phase-out completes. Mississippi is the right answer for: operating businesses genuinely rooted in the Ingalls Pascagoula supplier ecosystem, Stennis Space Center aerospace supplier / subcontractor operators, Nissan Canton + Toyota Tupelo automotive suppliers, Gulf Coast defense-training + cleared-contractor firms, Pascagoula + Gulfport + Biloxi hospitality + casino operators, Chevron Pascagoula refinery / petrochemical supplier corps, Mississippi Delta agricultural + aquaculture + poultry operators, and family businesses / real-estate holding entities / professional services firms rooted in Jackson / Hattiesburg / Tupelo / Oxford / Gulfport / Biloxi / Meridian.
You supply Ingalls Shipbuilding Pascagoula
Huntington Ingalls Industries (NYSE: HII, F500 #341) — Ingalls Shipbuilding division in Pascagoula is the LARGEST private employer in Mississippi (~11,000 employees) and the ONLY US shipyard currently building Arleigh Burke-class guided-missile destroyers (DDG-51 Flight IIA and III variants), Legend-class National Security Cutters (WMSL) for the US Coast Guard, San Antonio-class amphibious transport docks (LPD-17), and America-class amphibious assault ships (LHA-6). Future programs: Constellation-class frigate (FFG-62, shared with Fincantieri Marinette WI) and San Antonio-class Flight II amphibious ships. The supplier ecosystem spans MS + AL + LA with an estimated 35,000-50,000 Tier-1 / Tier-2 / Tier-3 employees. Supplier categories: specialty steel fabrication, electrical subcontracting, welding + pipefitting subcontracting, marine electronics integration, radar + combat-system integration, weapons-system integration, propulsion- system components, crew-habitability and HVAC, paint + coatings (marine + naval specifications), IT and networking, logistics support, engineering consulting, environmental compliance, safety/health + industrial hygiene. For a MS-operating supplier corp serving Ingalls, MS-domestic incorporation aligns with MS workforce + MS tax structure + MS Development Authority shipyard-area economic development incentives (Advantage Jobs Incentive, MEC credits, MS Rural Economic Development credits for specific parishes).
You serve the Stennis Space Center rocket propulsion test ecosystem
Stennis Space Center in Hancock County is NASA's PRIMARY US rocket-propulsion test facility — the ~125,000-acre buffer-zoned complex where every major US crewed-spaceflight-grade liquid-propellant rocket engine has been acceptance-tested and requalified since the 1960s. Current customers: SLS Core Stage (Boeing prime, RS-25 engines from Aerojet Rocketdyne — the 4-engine cluster hot-fire tested at Stennis on April 14 2021 and June 17 2021 in the B-2 test stand for Artemis I, and subsequent RS-25 adaptation testing for Artemis II, III, IV), Blue Origin BE-4 (methane- LOX engine powering ULA Vulcan Centaur and Blue Origin New Glenn, Stennis is one of Blue Origin's partner test sites), Relativity Space Aeon 1 and Aeon-R methalox engines (Terran R second stage), Rocket Lab Archimedes testing (Neutron rocket second stage), historic programs including Aerojet Rocketdyne J-2X (originally SLS Upper Stage), J-2 (Apollo Saturn V + Saturn IB Upper Stage), SSME RS-25 (Space Shuttle Main Engine, 1975-2011). ~5,200 employees across NASA, US Navy NAVOCEANO (Naval Oceanographic Office — #1 DoD oceanography facility), NOAA National Data Buoy Center, DHS, DOE, and ~40 commercial partners. Supplier categories: cryogenic propellant handling (LH2 + LOX + LN2 storage and transfer infrastructure), test-stand instrumentation (high-speed DAQ, dynamic pressure sensors, thermocouples, strain gauges), high-purity gas supply (helium, nitrogen, GOX), specialty welding + brazing + additive manufacturing, aerospace-grade machining, engineering analysis + multiphysics simulation, environmental remediation (historic propellant contamination from 1960s Saturn testing), security + cleared services, IT + cybersecurity, mission-critical software development. For MS- operating supplier corps serving Stennis, MS-domestic incorporation aligns with MS workforce + MS aerospace cluster recognition (Mississippi Aerospace and Defense Initiative, MS Partnership South Central). Hancock + Harrison County are tightly connected to the Gulf Coast defense corridor — Keesler AFB Biloxi weather + cyber training, NCBC Gulfport Naval Mobile Construction Battalions, Camp Shelby Army National Guard training.
You want the cheapest Southeast corporate compliance regime
Mississippi's HB 1629 of 2016 began a ten-year phase- out of the corporation franchise tax scheduled to hit ZERO in tax year 2028. The rate has stepped down from the original $2.50 per $1,000 of Mississippi capital value to $0.25/$1K in 2025, $0.166/$1K in 2026, $0.083/$1K in 2027, and $0 in 2028. Combined with the cheapest-in-Southeast $50 Certificate of Incorporation filing fee, $25/yr Annual Report, and the 4-5% graduated corporate income tax (with the 3% first- bracket already phased out under HB 1439 of 2022), Mississippi by 2028 will be one of the three cheapest US corporate compliance regimes alongside Ohio ($0 minimum franchise, $0 annual report) and New Mexico (~$50/yr with no Annual Report fee for the first period). Worked example: a Mississippi operating corp with $250K MS-apportioned taxable income and $1M of MS-apportioned capital value in 2028 owes $25 Annual Report + $12,450 corporate income tax ($5,000 × 4% + $245,000 × 5%) + $0 franchise tax = $12,475/yr total state cost. Same corp in Louisiana: $30 Annual Report + $13,750 corporate income tax (5.5% flat post-Landry- Reform) + $0 franchise tax (post-2026 repeal) = $13,780/yr. Same corp in Alabama: $10 Form CPT + ~$9K corporate income tax ($250K × 6.5% — $7,000 federal deduction benefit at 21% federal rate) + ~$438 BPT ($1M × 0.175% / 4 apportioned) = ~$9,450/yr (AL wins on effective rate because of the federal deduction). Same corp in Massachusetts: $500 Annual Report + ~$20K corporate excise tax (8% rate + NIME) = ~$20,500/yr. For high-revenue operators, AL wins the Southeast via the federal deduction. For small / mid-size operators, MS 2028+ is highly competitive and structurally simpler. For pure zero-state-corporate-income-tax, neighboring FL or TX is the answer (FL 5.5% flat but dollar-one; TX 0% income + Margin Tax above $2.47M).
You operate in Mississippi Delta agriculture, aquaculture, or poultry
Mississippi is a major US agricultural state with a distinctive crop and livestock mix rooted in the Mississippi Delta and the 82-county statewide farm economy (~$9B direct economic impact, ~$18B including processing + distribution). Catfish aquaculture: MS is the #1 US farm-raised catfish producer at ~60% of US production (~$200M industry, concentrated in Humphreys, Sunflower, LeFlore, Washington, Bolivar, Coahoma, and Sharkey counties — America's Catfish Capital is Belzoni in Humphreys County). Cotton: MS is the #4 US cotton producer (after Texas, Georgia, Arkansas) — Delta counties Washington, Bolivar, Coahoma, Sunflower, LeFlore, Humphreys, Sharkey, Issaquena. Soybeans: #9 US producer. Poultry: #5 US chicken producer — Wayne-Sanderson Farms Laurel (acquired 2022 from Sanderson Farms by Cargill + Continental Grain JV for $4.5B, operates multiple MS broiler plants), Peco Foods Philadelphia + Sebastopol, Koch Foods Morton. Shell eggs: Cal-Maine Foods (Jackson, NYSE: CALM) is the LARGEST US shell-egg producer (~25% of US shell-egg production by volume, ~$2.5-3B revenue depending on pricing cycles). Rice, corn, sweet potatoes, peanuts all grown commercially in the Delta. Forestry: Mississippi is the 2nd-most forested US state (~65% tree cover, ~19.8M acres of forestland), with major softwood lumber and plywood operations — Weyerhaeuser, Georgia-Pacific, Rayonier, Resolute Forest Products, Louisiana-Pacific. For agricultural operating corps, MS-domestic incorporation aligns with USDA farm-program participation, MS Department of Agriculture + Commerce regulatory compliance, MS State University MAFES (agricultural experiment station) research partnerships, and rural-area economic development incentives (MS Rural Economic Development Credits, Advantage Jobs Incentive for rural counties).
When Mississippi is NOT the right state — read before forming
1. You are VC-bound. Delaware is the institutional standard. NVCA term sheets, Y Combinator SAFEs, and every major startup law firm's form library default to Delaware C-Corp. Mississippi has effectively zero F500 HQs in the traditional sense (Cal- Maine Foods is the sole actively-listed MS-HQ F500 by recent revenue cycles; Sanderson Farms was acquired-and- taken-private in 2022) — which tells you that all the large MS-operating corps have chosen Delaware for institutional-capital optionality and foreign-qualified back into MS. Huntington Ingalls, Nissan, Toyota, Chevron, Mississippi Power, and Entergy Mississippi are all Delaware corps foreign-qualified into Mississippi. Converting an MS corp to Delaware at a priced round via Miss. Code Ann. § 79-4-9.20 conversion + DGCL § 388 domestication adds $10,000–$25,000 in legal fees. If you are ≥30% certain about future institutional fundraising, skip Mississippi and go Delaware from day one. Eleet AI itself made this choice — Delaware C-Corp incorporated April 2026 owned by Zero Echelon LLC.
2. You are a pure remote holding company with no Mississippi nexus. If you have no Mississippi operations, no MS customers, no MS employees, and no MS property, forming in Mississippi just creates state-specific compliance overhead (income tax, Annual Report, sales tax exposure) without any of the infrastructure benefits. Wyoming ($60/yr annual report, $0 state income tax, charging- order protection, anonymous member disclosure), South Dakota ($50/yr annual report, $0 state income tax, perpetual trust statute), Nevada (0% corp income tax), or New Mexico ($50 filing, $0 annual report, anonymous disclosure) are all materially cheaper for pure holding- company structures. Mississippi adds no value to a holding company that has no MS operational nexus.
3. Your founders want zero state personal income tax. Mississippi's personal income tax is 4.4% flat in 2025 under HB 1 of the 2025 Build Up Mississippi Act, phasing to 3% flat by 2030. C-Corp distributions to MS-resident shareholders are subject to this rate. For founders whose personal tax situation is the dominant driver, Texas, Florida, Nevada, Tennessee, South Dakota, Wyoming, Washington (on earned income), and New Hampshire (on earned income) all have zero state personal income tax — meaningfully better at the shareholder level. Mississippi's 3% flat rate (projected 2030) is among the lowest US state personal income tax rates but it is not zero. Within the Deep South, LA's 3% flat (effective Jan 1 2025) is already there; AL is still 2-5% graduated; GA is 5.39% flat stepping down.
4. You want ZERO state corporate income tax today. Mississippi's 4% / 5% graduated corporate income tax (with 3% bracket phased out) is not zero. Ohio (0% corporate income tax + no annual report), Texas (0% income but Margin Tax above $2.47M), Nevada (0% corporate income, ~$350/yr business license overhead), South Dakota (0%), Wyoming (0%), Washington (0% income but B&O 0.484%–1.5%), and North Carolina (phasing to 0% by 2030 under Session Law 2021-180 HB 334) all offer lower state corporate tax rates today or soon. Mississippi is a cheap-and-simple regime, not a zero- tax regime. For pass-through income ambiguity (S-Corps + LLCs treated as partnerships), Mississippi personal income tax 4.4% flat applies to the MS-resident members, which is also not zero.
5. You need a specialized business court for governance disputes. Mississippi has NO statewide specialized business court analog to Delaware Court of Chancery, North Carolina Business Court, Georgia Business Court (effective 2018), Texas Business Court (effective Sep 1 2024), or Alabama Business Court (effective 2015). Mississippi commercial disputes go to Chancery Court (for equitable matters including internal corporate governance, fiduciary duty claims, and most shareholder disputes) or Circuit Court (for law-side commercial contract claims, tort claims, damages claims). Chancery Court in MS is structurally closer to a dedicated business court than the general- jurisdiction civil dockets in LA, TX, or AL because chancery judges specialize in equity + corporate governance + trust + estate matters — this is a Tudor- era English equity holdover surviving in MS, TN, and DE. But it is not a dedicated statewide business court. The standard workaround for governance-heavy startups is Delaware-with-MS-foreign-qualification — incorporate in Delaware for Court of Chancery access, then foreign- qualify into Mississippi for operations. This is what Huntington Ingalls, Nissan, Toyota, Chevron, Mississippi Power, Entergy Mississippi, and Eleet AI all do.
7 Steps to Form a Mississippi Corporation
Check name availability + (optionally) reserve your corporate name
Search business entity name availability through the Mississippi SOS business services portal at sos.ms.gov (the Mississippi Secretary of State's online portal). Your corporate name must be DISTINGUISHABLE from every entity on the MS SOS register and must end with one of the required corporation designators under Miss. Code Ann. § 79-4-4.01: "Corporation," "Incorporated," "Company," "Limited," "Corp.," "Inc.," "Co.," or "Ltd." (LLC designators "L.L.C." and "L.C." are NOT permitted on a corporation). Restricted words: "Bank," "Banking," "Trust," "Insurance," "Savings," "Engineering," "Architecture," "Surveying," "Medical," "Hospital" — each requires approval from the relevant Mississippi regulator before the SOS will accept the filing. Plan 2–4 weeks for regulated-word approvals. Name reservation is OPTIONAL in Mississippi — file the name reservation form ($25 reservation fee under Miss. Code Ann. § 79-4-4.02) to lock the name for 180 days before filing the Certificate. Most filers skip the reservation and proceed directly to Certificate filing — unlike Alabama where name reservation is REQUIRED.
Identify your registered agent + registered office in Mississippi
Under Miss. Code Ann. § 79-4-5.01, every Mississippi corporation must continuously maintain a registered agent and a registered office in Mississippi. Mississippi uses the standard "registered agent" MBCA terminology. The registered office MUST be a physical Mississippi street address (no P.O. boxes), and the agent must be available during normal business hours to accept service of process, legal notices, and government correspondence. The registered agent can be: (a) a natural person who is a Mississippi resident with an MS street address, OR (b) a domestic or foreign entity authorized to do business in MS with an MS registered office. Failure to maintain a registered agent for 60+ days triggers administrative dissolution under Miss. Code Ann. § 79-4-14.20. Eleet AI is the registered agent of record for clients in Mississippi — Mackenzie Stelly serves as the operator-personal registered agent in Covington County. Included free for year 1 with every ms-corp-formation order, and $100/year for years 2+. The MS agent-of-record relationship predates Eleet AI's incorporation — Geaux File LLC (the original entity) served as MS RA for years before the 2026 rebrand.
Decide on capital structure (shares + par value)
Mississippi's Certificate of Incorporation filing fee is a FLAT $50 — it does NOT scale with authorized shares like Delaware, Ohio, or Arkansas. You can authorize 1,000 shares or 10,000,000 shares for the same $50 fee. This means there is no cost advantage to authorizing small — for any corp that might eventually raise outside capital, authorize the Silicon-Valley-standard 10,000,000 common at $0.00001 par value at formation to avoid needing a later Certificate amendment.
Mississippi permits common, preferred, multi-class, and series stock under Miss. Code Ann. § 79-4-6.01 through 6.30. Include blank-check preferred authority in the initial Certificate to enable future Series Seed / Series A issuance without requiring a Certificate amendment and shareholder vote — just a board resolution plus Articles of Designation. Mississippi also permits no-par stock without any disadvantage under Miss. Code Ann. § 79-4-6.01(b). For Eleet AI's standard template, we authorize 10M common + 5M blank-check preferred at $0.00001 par. Mississippi's franchise tax (phasing to $0 by 2028 under HB 1629 of 2016) is historically based on MS-apportioned capital value (NOT authorized shares), so authorized-share structure never affected the franchise tax calculation — and after 2028, it does not matter at all from a state-tax perspective.
Draft + file Certificate of Incorporation via MS SOS business services
Mississippi's Certificate of Incorporation is governed by Miss. Code Ann. § 79-4-2.02. Required elements: (1) corporate name + designator under Miss. Code Ann. § 79-4-4.01; (2) number of authorized shares (and classes, series, par value, preferences if more than one) under Miss. Code Ann. § 79-4-6.01; (3) name and Mississippi street address of registered agent under Miss. Code Ann. § 79-4-5.01; (4) name and address of each incorporator (minimum one adult); (5) mailing address of initial principal office. Mississippi does NOT require a stated purpose clause — corporate purpose defaults to "any lawful business" under Miss. Code Ann. § 79-4-3.01 unless the Certificate narrows it. File online through the Mississippi SOS business services portal at sos.ms.gov ($50 standard filing, processed in 2-5 business days). Expedited service: $25 surcharge for 24-hour processing. Mississippi does NOT offer 4-hour or 2-hour same-day expedite tiers (unlike Louisiana's tiered expedite structure), but the 24-hour tier is fast enough for most workflows.
Optional but near-universal: (a) Miss. Code Ann. § 79-4-2.02(b)(4) director liability limitation (DGCL § 102(b)(7)-equivalent exculpation — carve-outs for duty-of-loyalty breach, bad-faith acts, intentional misconduct, knowing law violations, unlawful distributions under Miss. Code Ann. § 79-4-8.32, improper personal benefit); (b) Miss. Code Ann. § 79-4-8.51 through 8.59 indemnification authorization; (c) blank-check preferred-stock authority. Include all three in the initial Certificate. Mississippi has NO publication requirement for new corporations under current law — a meaningful administrative simplification relative to Georgia (O.C.G.A. § 14-2-201.1 newspaper publication), Arizona LLCs, Nebraska LLCs, and New York LLCs. Mississippi also does NOT require an initial report at formation (unlike Louisiana La. R.S. 12:1-5.01 and Washington state which require initial reports within 120 days).
Hold organizational meeting + adopt bylaws
Within 30 days of formation, hold an organizational meeting (or act by unanimous written consent under Miss. Code Ann. § 79-4-7.04) to: adopt bylaws, elect officers, ratify registered agent appointment, authorize stock issuance to founders, adopt initial shareholder agreements if applicable, authorize the federal EIN application, authorize opening a corporate bank account, adopt the initial fiscal year, and ratify any pre-formation acts by the incorporator. Bylaws are NOT filed with the state but are required under Miss. Code Ann. § 79-4-2.06 and form the internal governance framework. Mississippi does NOT require bylaws to be filed publicly — they are a private corporate record.
For single-shareholder, single-director corps (the common starter structure), all organizational actions can be taken via unanimous written consent under Miss. Code Ann. § 79-4-7.04 — no physical meeting required. Eleet AI provides the organizational consent template with Mississippi-specific Miss. Code Ann. § 79-4- 2.02(b)(4) exculpation and Miss. Code Ann. § 79-4- 8.51 through 8.59 indemnification provisions pre- drafted as part of the $199 service fee.
Apply for federal EIN + register with Mississippi Department of Revenue
Apply for your federal Employer Identification Number (EIN) through IRS online EIN application — free, instant issuance for domestic applicants with SSN. The EIN is required for opening a corporate bank account, hiring employees, filing federal corporate tax returns (Form 1120 for C-Corps), and the Mississippi Department of Revenue business registration.
Register with Mississippi Department of Revenue through the Mississippi Taxpayer Access Point (TAP) portal — required for MS corporate income tax (4% on first $5,000 of MS-apportioned taxable income + 5% above $5,000 under Miss. Code Ann. § 27-7-5, with the 3% first-bracket phased out entirely by tax year 2023 under HB 1439 of 2022), corporate franchise tax (phasing to $0 by tax year 2028 under HB 1629 of 2016), withholding tax (if hiring W-2 employees — withhold the MS personal income tax rate phasing to 3% flat by 2030 under HB 1 of 2025 Build Up Mississippi Act, 4.4% flat in 2025), state sales tax (if selling taxable tangible personal property or taxable services under Miss. Code Ann. § 27-65-17 — 7% state + 1% Capital Infrastructure Improvement within Jackson city limits, grocery food REDUCED to 5% effective July 1 2025 under HB 1 of 2025). Register with Mississippi Department of Employment Security at mdes.ms.gov for unemployment insurance if hiring employees. If operating in a city or county with a local business license requirement (Jackson, Gulfport, Biloxi, Hattiesburg, Tupelo, Meridian, Southaven, Greenville, Vicksburg, Oxford, Starkville all require local licenses), register for the applicable city or county business license — rates and fees vary widely by jurisdiction and NAICS code.
File first Annual Report by April 15 of the year following formation
By April 15 of the calendar year following formation (and every year thereafter), file the Annual Report with the Mississippi Secretary of State through sos.ms.gov under Miss. Code Ann. § 79-4-16.22. Fee: $25 — among the lowest US Annual Report fees. The Annual Report discloses: corporation name; state of incorporation; registered agent name and MS street address; registered office address; principal office address; current directors; current officers (at minimum: president, secretary, treasurer); NAICS code; email contact for SOS notices; number of authorized shares. Failure to file the Annual Report triggers administrative non-compliance, status downgraded to "Not in Good Standing," and after 60 days of a missed Annual Report the corporation is administratively dissolved under Miss. Code Ann. § 79-4-14.20 through 14.22. Reinstatement after administrative dissolution requires filing all missed Annual Reports + fees, paying a $50 reinstatement fee, and certifying current MS Department of Revenue corporate income tax + franchise tax compliance. Eleet AI provides Annual Report filing as part of registered agent service ($100/yr years 2+) — customer provides updated officer/director list and we file the Annual Report on the April 15 deadline through sos.ms.gov. Separately, file Form 83-105 with MS Department of Revenue by April 15 for calendar- year corporations to report and pay MS corporate income tax (graduated 4% / 5%) and corporate franchise tax (phasing to $0 by 2028). The annual calendar-year due date is structurally simpler than Louisiana's anniversary-based Annual Report due date and matches Alabama's April 15 Form CPT consolidated filing convention.
The Mississippi Corporate Ecosystem
Mississippi is the 34th most populous US state (~2.95M), the 35th largest state economy at ~$130B GDP, and anchors a distinctive industrial base built around Gulf Coast shipbuilding, aerospace propulsion testing, automotive assembly, defense training, Gulf Coast refining + gaming, and Mississippi Delta agriculture + aquaculture. These are the specific industrial clusters that make Mississippi- domestic incorporation advantageous for operating businesses.
Huntington Ingalls Industries (NYSE: HII, F500 #341, ~$11B revenue) — Ingalls Shipbuilding division in Pascagoula is the LARGEST private employer in Mississippi (~11,000 employees). ONLY US shipyard currently building Arleigh Burke-class guided-missile destroyers (DDG-51 Flight IIA and III variants, typically 1-2 hulls/yr), San Antonio-class amphibious transport docks (LPD-17), America-class amphibious assault ships (LHA-6), and Legend-class National Security Cutters (WMSL) for the US Coast Guard. Future programs: Constellation-class frigate (FFG-62) and San Antonio-class Flight II amphibious ships. Estimated 35,000-50,000 Tier-1 / Tier-2 / Tier-3 supplier employees across MS + AL + LA — electrical subcontracting, specialty steel, welding, paint + coatings, marine electronics, weapons integration.
NASA's PRIMARY US rocket-propulsion test facility, 125,000-acre buffer zone in Hancock County. Current test customers: SLS Core Stage (Boeing prime, RS-25 engines from Aerojet Rocketdyne — 4-engine cluster hot-fire tested April 14 2021 + June 17 2021 in B-2 test stand for Artemis I), Blue Origin BE-4 (ULA Vulcan + Blue Origin New Glenn), Relativity Space Aeon 1 + Aeon-R methalox (Terran R), Rocket Lab Archimedes (Neutron). Historic: Apollo Saturn V F-1, Saturn V J-2, Space Shuttle SSME RS-25. ~5,200 employees across NASA, US Navy NAVOCEANO (#1 DoD oceanography facility), NOAA National Data Buoy Center, DHS, DOE, and ~40 commercial partners. Adjacent to Michoud Assembly Facility New Orleans East (~30 mi west) — together NASA's primary heavy-lift rocket ecosystem.
Nissan North America Canton Vehicle Assembly Plant (Madison County, ~5,000 employees) produces Nissan Frontier, Titan, Altima, and the upcoming Nissan/Infiniti electric crossovers under a $1.4B EV retooling investment announced in 2022. Toyota Motor Manufacturing Mississippi (TMMMS) in Blue Springs (Union County, Tupelo area, ~2,000 employees) produces the Toyota Corolla sedan. Combined supplier ecosystem — central MS (Canton-Ridgeland-Madison-Jackson) for Nissan supply chain, northeast MS (Tupelo-Pontotoc-New Albany-Saltillo) for Toyota supply chain — metal stamping, plastics, electrical harnesses, seats, interior trim, powertrain components.
Densest US military-training infrastructure per capita. Keesler AFB Biloxi: 81st Training Wing, ~15,000 personnel including students, #2 USAF training installation, trains cyber + communications + electronics + air traffic control + weather specialists. Columbus AFB: 14th Flying Training Wing, T-6A Texan II primary + T-38 Talon advanced fighter track + T-1 Jayhawk heavy track, one of 4 USAF primary pilot training bases. Meridian NAS: Training Air Wing One, T-45 Goshawk Navy + Marine + Coast Guard + international primary/intermediate jet training. Camp Shelby Hattiesburg: LARGEST state-owned/operated National Guard training site in US (~136,000 acres). NCBC Gulfport: Naval Mobile Construction Battalions home port. Plus Raytheon, Northrop, Lockheed, Boeing cleared-contractor supplier operations across Gulfport/Biloxi/Meridian.
Chevron Pascagoula Refinery (Chevron Corporation NYSE: CVX, 375,000 bpd, 11th-largest US refinery, ~1,400 employees, single largest MS industrial facility by capital value) produces motor gasoline, jet fuel, diesel, marine fuel oil, lubricants, and petrochemical feedstocks. Adjacent Chevron Phillips Chemical Pascagoula + Mississippi Phosphates. Mississippi Power (Southern Company NYSE: SO subsidiary, Gulfport, ~195K electric customers SE MS). Entergy Mississippi (Entergy NYSE: ETR subsidiary, Jackson, 450K customers 45 counties). Gaming: Mississippi is the 2nd-LARGEST US gaming market outside NV and NJ by Gross Gaming Revenue ($2.3-2.6B/yr). Gulf Coast: Beau Rivage MGM (1,700 rooms, largest MS casino), Hard Rock Biloxi (largest Hard Rock-branded globally), IP Casino Boyd, Harrah's Gulf Coast Caesars, Scarlet Pearl, Golden Nugget, Treasure Bay, Boomtown, Palace, Island View, Hollywood Gulf Coast. River: Horseshoe Tunica Caesars, Gold Strike Tunica MGM, Sam's Town Tunica, Hollywood Tunica, Ameristar Vicksburg, Harlow's Greenville.
MS F500: Cal-Maine Foods (Jackson, NYSE: CALM, LARGEST US shell-egg producer ~25% of US production, ~$2.5-3B revenue). Historic: Sanderson Farms (Laurel, NYSE: SAFM pre-2022, #3 US chicken producer ~$5B revenue) — acquired August 2022 by Cargill + Continental Grain for $4.5B, now private as Wayne-Sanderson Farms. Foreign corps foreign-qualified into MS: Huntington Ingalls (VA), Nissan North America (TN), Toyota Motor North America (TX), Chevron (TX/DE), Mississippi Power (GA/DE Southern Co subsidiary), Entergy Mississippi (LA/DE Entergy Corp subsidiary). Large private employers: Howard Industries (Laurel, ~5,000 employees, transformers), Peavey Electronics (Meridian, pro audio + musical instruments), Viking Range (Greenwood, Middleby subsidiary, premium residential appliances), University of Mississippi Medical Center Jackson (UMMC, only academic medical center in MS, ~10,000 employees).
Mississippi is the 2nd-most forested US state (~65% tree cover, ~19.8M acres). Major softwood lumber + plywood: Weyerhaeuser, Georgia-Pacific, Rayonier, Resolute Forest Products, Louisiana-Pacific. Cotton: #4 US producer (Delta counties — Washington, Bolivar, Coahoma, Sunflower, LeFlore, Humphreys, Sharkey, Issaquena). Soybeans: #9 US producer. Poultry: #5 US chicken — Wayne-Sanderson Farms Laurel, Peco Foods Philadelphia + Sebastopol, Koch Foods Morton. Shell eggs: Cal-Maine Foods Jackson LARGEST US producer. Catfish: MS is #1 US farm-raised catfish producer (~60% of US production, ~$200M industry, Humphreys + Sunflower + LeFlore + Washington + Bolivar + Coahoma + Sharkey counties, America's Catfish Capital is Belzoni). Rice + corn + sweet potatoes + peanuts in the Delta. Combined ag + forestry ~$9B direct, ~$18B with processing + distribution.
University of Mississippi (Ole Miss, Oxford, R1 flagship public, ~24K students, Trent Lott Leadership Institute, Meek School of Journalism, Croft Institute for International Studies, Sally McDonnell Barksdale Honors College); University of Mississippi Medical Center Jackson (UMMC, only academic medical center in MS, ~$1.6B budget, ~10,000 employees); Mississippi State University (Starkville, R1, ~23K students, ~$260M research, Bagley College of Engineering, MAFES agricultural experiment station, NSF Center for Cyber Innovation, Raspet Flight Research Laboratory FAA-designated UAS Test Site); Jackson State University (HBCU, Jackson, Sonic Boom of the South marching band); University of Southern Mississippi (USM, Hattiesburg, R1, Mississippi Polymer Institute); Delta State University (Cleveland MS, R2); Alcorn State University (HBCU, Lorman); Mississippi Valley State University (HBCU, Itta Bena); Mississippi College (private, Clinton); Millsaps College (private, Jackson). Combined MS university R&D ~$600M/yr. USACE ERDC Vicksburg (US Army Corps of Engineers Engineer Research and Development Center — LARGEST R&D center in US Army Corps, ~2,000 researchers + engineers, supports USACE civil works, military construction, environmental research, coastal + hydraulic engineering).
Frequently Asked Questions
How much does it actually cost to form a Mississippi corporation?
What is happening with the Mississippi franchise tax?
Should I form my corporation in Mississippi or Delaware?
Does Mississippi use "Certificate of Incorporation" or "Articles of Incorporation"?
What does Mississippi require in the Certificate of Incorporation?
Is there an annual report for Mississippi corporations?
Should I form my corporation in Mississippi or Louisiana?
Should I form my corporation in Mississippi or Alabama?
Can a Mississippi corporation be a single-shareholder, single-director entity?
Does Mississippi have a specialized business court like Delaware Chancery?
What ongoing taxes will my Mississippi corporation owe in 2028 and beyond?
What about Mississippi casino / gaming operations?
Is Mississippi a good state for Ingalls Shipbuilding or Stennis Space Center supplier corporations?
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