Maryland LLC vs Idaho LLC (2026)
Written for owners based in Maryland.
Verdict: for most owners, form where the business is based
Idaho and Maryland charge the identical $100 to organize, and from there they diverge completely: Idaho's annual report carries no fee, while Maryland's Form 1 costs $300 every April 15. A free report is still a mandatory one, and because no invoice arrives, the anniversary-month deadline is easy to miss. Administrative dissolution follows and reinstatement costs $30. Mailing the Idaho certificate rather than e-filing it adds a $20 manual-data-entry surcharge. For an owner based in Maryland the $300 does not go away, and registration here adds $100.
Based in Idaho? Read Idaho LLC vs Maryland LLC →
Compare Maryland LLC vs Idaho LLC on filing fees, taxes, privacy laws, and annual costs. Find out which state is actually better for your business.
By Edmond Hui · Last updated: September 23, 2026
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| Factor | Maryland | Idaho |
|---|---|---|
| Filing Fee | $100 | $100 |
| Processing Time | 6 to 8 weeks | Live queue, not fixed |
| Annual Report Fee | $300 | $0 |
| Annual Report Due | April 15 | Anniversary month |
| State Income Tax | Yes | Yes |
| Anonymous LLC | No | No |
| Publication Requirement | No | No |
| Foreign LLC Cost (if forming out-of-state) | N/A, you're in your home state | $100 + registered agent ~$150/yr |
Full fee breakdown for either state: Maryland LLC cost and Idaho LLC cost. Owner privacy options for either state: Maryland anonymous LLC guide and Idaho anonymous LLC guide.
Business Climate: Maryland vs Idaho
| Factor | Maryland | Idaho |
|---|---|---|
| 5-year business survival rate | 50.1% (#31 of 51) | 45.6% (#48 of 51) |
| Business application growth (2026 YTD (Jan to Jul) vs 2025 YTD (same months)) | +11.8% YoY (#18 of 51 by volume) | +15.4% YoY (#39 of 51 by volume) |
Sources: U.S. Bureau of Labor Statistics, Business Employment Dynamics · U.S. Census Bureau, Business Formation Statistics (BFS)
Compare LLC Costs: Maryland vs Idaho
Maryland
Idaho
A figure shown as "from" is the least the state can charge, not a price. Tennessee's report is $300 for up to six members and $50 for each member above six, its franchise tax is the greater of $100 or 0.25% of Tennessee net worth, Wyoming's report is the greater of $60 or $.0002 per dollar of in-state assets, Kentucky's entity tax is $175 up to $3 million of gross receipts and graduated above it, and New York's annual filing fee is graduated on New York source gross income. A total that contains one of those is shown as "from" for the same reason. Costs include every mandatory state charge: the filing fee, the report fee (annualised where a state files biennially), any state entity-level tax shown in its own row above, a one-time publication cost where the state publishes a rate for it, and any one-time registration charge a state requires before the LLC may trade. Two exclusions follow from that wording. Arizona and Nebraska require publication and publish no rate, so no newspaper cost is carried for either and their totals are not the whole cost. Alaska's $50 annual state business licence is a separate charge from the Secretary of State fees and is not carried here either. Annualising makes the 1, 3 and 5 year rows a cost of ownership rather than a payment schedule: a biennial state charges its whole report fee in the years it falls due and nothing in between. Entity-level taxes that only apply after a corporate election, or above an owner or income threshold, are excluded and flagged on the state's own cost page. New York's publication cost is carried at a $250 floor, roughly $200 of newspaper cost in a low-cost county plus the $50 Certificate of Publication fee. No county-clerk-designated New York City newspaper publishes a rate card, so the four-figure NYC estimates in wide circulation cannot be traced to a primary source and are not asserted here; budget for materially more than the floor if you file in a NYC county. Every fee was verified against the state's own fee schedule, statute, or revenue authority on 29 July 2026. Excludes registered agent and legal fees. For informational purposes only, not legal or tax advice.
Filing Fees & Formation Costs
Maryland charges $100 to form an LLC, while Idaho charges $100. The upfront filing fees are identical. The cost that usually gets overlooked: if you form in Idaho but operate in Maryland, you must also register as a foreign LLC in Maryland (a $100 filing) and maintain a registered agent in Idaho (typically around $150 per year). That puts the realistic first-year cost of the Idaho route at roughly $350, versus $100 for simply forming in Maryland. Only one side of this comparison is knowable: Maryland publishes a standard turnaround (6 to 8 weeks), while Idaho posts a rolling queue of the dates it's currently working through rather than a turnaround, so the two can't be ranked against each other on speed.
Taxes: Maryland vs Idaho
Both Maryland and Idaho levy a personal income tax on pass-through business income, and your LLC's profits will be taxed where you live and operate. Forming in Idaho doesn't change what a Maryland-based owner pays. Idaho levies a personal income tax (flat 5.695%). Maryland LLCs owe a $300 minimum annual Personal Property Return fee.
Privacy & Asset Protection
Neither Maryland nor Idaho offers anonymous LLC formation: both states require owner or manager information on public filings. Idaho's annual report requires at least one member or manager (a 'governor'), and filings are public. Business owners who prioritize privacy typically form a holding company in a state like Wyoming or New Mexico instead. Both states provide charging-order protection for LLC members, and for most small businesses the practical difference in asset protection between the two is minimal.
Annual Maintenance Costs
Maryland LLCs file an annual report ($300, due April 15), and Idaho LLCs file a free annual report (due in the anniversary month). If you form in Idaho while operating in Maryland, you maintain filings in both states, Idaho's report plus Maryland's equivalent for your foreign registration, and pay an Idaho registered agent roughly $150 per year. Counting report fees, the agent and any entity-level tax, that brings the Idaho route to roughly $450 a year, versus about $300 to keep a domestic Maryland LLC in good standing. The tax inside those totals: Maryland LLCs owe a $300 minimum annual Personal Property Return fee.
When Idaho Actually Makes Sense
Forming in Idaho makes sense in a few specific situations: your business genuinely operates in Idaho, with a real office, employees, or property there, or you're relocating to Idaho in the near future. For a typical small business based in Maryland, none of these usually apply. Registering an Idaho LLC to do business back home means $100 in Maryland foreign-registration fees, on top of Idaho's $100 formation fee, while Maryland's own annual report runs $300 a year and is due April 15. When in doubt, form where you actually do business.
Frequently Asked Questions
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Sources
Each entry below is a document recorded in our verified sources, and each entry says what the document is. Some statutory text is read from an accurate mirror rather than from the state's own host, and those say so.
- dat.maryland.gov/businesses/Pages/default.aspxMaryland State Department of Assessments and Taxation: business entity filings
- dat.maryland.gov/businesses/Documents/FEES.pdfMaryland LLC filing fees
- sosbiz.idaho.govIdaho Secretary of State: business entity filings
- legislature.idaho.gov/statutesrules/idstat/title30/t30ch21/sect30-21-214/Idaho LLC filing fees
Edmond Hui · Founder, MyStateLLC
Edmond Hui is a software engineer and serial entrepreneur based in New York who has founded multiple online businesses across e-commerce, media, and information publishing. Before transitioning into tech, he spent years as a commercial real estate professional closing deals totaling over 100,000 square feet, giving him firsthand experience with business formation and entity structuring. He built MyStateLLC to provide the free, state-specific LLC guidance he wished existed when forming his own companies.