How to Start a Business in New Hampshire
New Hampshire is home to roughly 140,000 small businesses, which account for 99.1% of all employers in the state.
In This Article
- All Steps at a Glance
- Key Facts & Fees
- Before You Start
- 1. Validate Your Business Idea in New Hampshire
- 2. Write a Business Plan
- 3. Choose Your Business Structure in New Hampshire
- 4. Choose and Register Your Business Name
- 5. Register Your Business with the State
- 6. Get Your Federal EIN from the IRS
- 7. Get Your Licenses and Permits in New Hampshire
- 8. Open a Business Bank Account
- 9. Set Up Accounting and Understand New Hampshire Taxes
- 10. Get Business Insurance in New Hampshire
- 11. Build Your Online Presence
- 12. Stay Compliant After Forming in New Hampshire
- State Background
- FAQ
- Next Steps
The Complete Guide
How to Start a Business in New Hampshire — 12 Steps
This is a full walkthrough: entity selection, state registration, federal tax IDs, licenses, banking, insurance, and ongoing compliance. Every step includes the official New Hampshire links, fees, and timelines.
Cost depends on your structure. A sole proprietorship may cost nothing to start. An LLC costs $102 to file online. A corporation costs $100. Step 3 walks through every option.
New Hampshire: Key Business Facts
Updated February 24, 2026- LLC Filing Fee (Online)
- $102
- Sole Proprietorship / DBA
- $52
- Corporation Filing
- $100
- Processing Time
- 5-7 business days
- Expedited Option
- $25 / 2 business days
- State Income Tax
- None (no personal income tax)
- Sales Tax Rate
- 0%
- Gross Receipts Tax
- Yes
- Franchise / Annual Tax
- Business Profits Tax (BPT) at 7.5%…*
- Filed With
- New Hampshire Secretary of State
- State Business License
- Not required (check local)
- Last Verified
- February 24, 2026
* Franchise / Annual Tax: Business Profits Tax (BPT) at 7.5% and Business Enterprise Tax (BET) at 0.55%
Local licenses: New Hampshire does not require a statewide general business license. Most cities and towns require their own local business permits, with fees ranging from $50 to $400 depending on the municipality and business type.
What It Takes to Start a Business in New Hampshire
New Hampshire is home to roughly 140,000 small businesses, which account for 99.1% of all employers in the state. With no personal income tax and no sales tax, the Granite State offers one of the most tax-friendly environments for new founders in the entire country. This guide walks you through every step from validating your idea to staying compliant after you launch.
Forming a business in New Hampshire starts with registering through the New Hampshire Secretary of State, which handles all business entity filings. An LLC costs $102 to file online, and the state charges no sales tax and no personal income tax.
You will still owe the Business Profits Tax (7.5%) and Business Enterprise Tax (0.55%) if your business exceeds certain revenue thresholds. The steps below cover everything from picking your structure to meeting ongoing annual report deadlines.
Validate Your Business Idea in New Hampshire
Research how your idea fits within New Hampshire's strongest economic sectors before investing time or money. The state's top industries include:
- Healthcare and social assistance (the largest private employer)
- Advanced manufacturing (especially defense and aerospace)
- Technology and software (growing corridor along the southern border)
Contact the New Hampshire Small Business Development Center (SBDC) for free one-on-one advising and market research tools. Their consultants help you assess demand, competition, and pricing before you file a single form.
Pro Tip
Write a Business Plan
Draft a business plan that covers your revenue model, target customers, startup costs, and 12-month financial projections. Banks and SBA lenders require a formal plan before approving any loan application.
Use our business plan writing guide for a step-by-step template. Even if you are self-funding, the exercise forces you to identify gaps in your strategy early.
Pro Tip
Choose Your Business Structure in New Hampshire
Most founders in New Hampshire choose an LLC because it combines personal liability protection with pass-through taxation. Filing an LLC costs $102 online at the New Hampshire Secretary of State portal.
The four main structures are sole proprietorship, LLC, S-Corp, and C-Corp. See the full comparison below before deciding, or read our New Hampshire LLC formation guide for a deep dive.
Pro Tip
Business Structure Comparison — New Hampshire
Full comparison guide| Structure | New Hampshire Filing Cost | Personal Liability | How You're Taxed | Best For |
|---|---|---|---|---|
| Sole Proprietorship | $52 (DBA) | ❌ None | Personal income tax. No separate return. | Freelancers, consultants, side hustles testing an idea with no employees. |
| LLC Most Common | $102 online | ✅ Personal assets protected | Pass-through by default. Elect S-Corp when profitable. | Most small businesses. Best balance of liability protection, flexibility, and tax options. |
| S-Corporation | ~$102 + IRS election | ✅ Personal assets protected | Pass-through. Owners pay themselves a salary — can reduce self-employment tax. | Profitable businesses (typically $50K+ net) where payroll tax savings justify the complexity. |
| C-Corporation | $100 | ✅ Personal assets protected | Corporate tax rate (21% federal). Double taxation on dividends. | Startups planning to raise VC funding, issue stock options, or eventually go public. |
| General Partnership | Free / No State Filing | ❌ None — all partners personally liable | Pass-through. Each partner reports share on personal return. | Two or more owners who trust each other and don't need liability protection. |
Which should you choose? Most first-time founders in New Hampshire pick an LLC — it protects your personal assets without the complexity of a corporation. If you're not sure, consult a CPA or business attorney before filing. Read the full New Hampshire LLC guide →
Choose and Register Your Business Name
Search the New Hampshire business name database to confirm your desired name is available. Your LLC name must include "Limited Liability Company," "LLC," or "L.L.C." as a designator.
Reserve your name for $15 if you are not ready to file immediately. If you operate under a different name than your legal entity, file a Trade Name (DBA) for $52 online.
Pro Tip
Important
Check New Hampshire Business Name Availability
Search the official New Hampshire Secretary of State database before you file.
Register Your Business with the State
File your Articles of Organization with the New Hampshire Secretary of State online for $102 (includes a $2 electronic processing fee). Standard processing takes 5 to 7 business days.
You will need a registered agent with a physical New Hampshire address before you can file. See our New Hampshire registered agent guide for affordable options.
After approval, you will receive a Certificate of Organization confirming your entity is active in the state.
Pro Tip
File Online with New Hampshire Secretary of State
Official New Hampshire business registration portal. Standard processing: 5-7 business days.
Get Your Federal EIN from the IRS
Apply for a free Employer Identification Number (EIN) directly on the IRS website. The online application takes about 10 minutes and your EIN is issued instantly.
You need an EIN to open a business bank account, hire employees, and file federal taxes. Even single-member LLCs should get one to keep personal and business finances separate.
Pro Tip
Get Your Licenses and Permits in New Hampshire
Requirements vary by industry, but most New Hampshire businesses need some combination of the following:
- Meals and Rooms Tax License (required if you sell prepared food, rent rooms, or operate a motor vehicle rental; register at the NH Department of Revenue Administration)
- Local Business License (most cities and towns require their own permits, typically $50 to $400; contact your town clerk)
- Professional License (required for contractors, electricians, healthcare providers, real estate agents, and other regulated fields through the NH Office of Professional Licensure)
- Employer Registration (required before hiring; register with NH Employment Security for unemployment insurance)
New Hampshire does not impose a statewide general business license, so your specific requirements depend on your industry and municipality.
Pro Tip
Open a Business Bank Account
Bring your EIN confirmation, Certificate of Organization, government-issued ID, and LLC operating agreement to open a dedicated business checking account. Keeping personal and business finances in separate accounts protects your LLC's liability shield.
Compare options in our best business bank accounts guide. Many online banks offer free business checking with no minimum balance requirements.
Pro Tip
Set Up Accounting and Understand New Hampshire Taxes
New Hampshire has no personal income tax and no sales tax, which simplifies your tax picture significantly. However, businesses with gross receipts over $281,000 or taxable income over $75,000 must pay the Business Profits Tax (7.5%) and Business Enterprise Tax (0.55%).
Register with the New Hampshire Department of Revenue Administration to set up your tax accounts. Estimated tax payments are due quarterly (April 15, June 15, September 15, and December 15).
Use cloud accounting software to track income and expenses from day one. Our accounting software guide compares the top options for small businesses.
Pro Tip
Important
Get Business Insurance in New Hampshire
Workers' compensation insurance is mandatory in New Hampshire if you have any employees. General liability insurance is recommended as a baseline for all businesses, even solo operators.
Compare coverage options and pricing in our business insurance guide. Many carriers bundle general liability with property insurance (a BOP policy) for lower premiums.
Pro Tip
Important
Build Your Online Presence
Claim your free Google Business Profile to appear in local search results. This is especially important in New Hampshire's tourism-heavy economy, where visitors search for local services constantly.
Build a simple website using one of the platforms in our website builder guide. A basic site with your services, location, and contact info can be live within a few hours.
Pro Tip
Stay Compliant After Forming in New Hampshire
After forming, keep your New Hampshire business in good standing by meeting these ongoing requirements:
- Annual Report (due April 1 each year, fee: $100; file at the Secretary of State portal; late fee is an additional $50)
- Business Tax Filings (file BPT and BET returns annually by April 15; quarterly estimated payments if you owe more than $200; file at the NH Department of Revenue Administration)
- Registered Agent (maintain a registered agent with a physical New Hampshire address at all times)
- Business Licenses (renew any local or professional licenses on their respective schedules)
Missing the April 1 annual report deadline triggers a $50 late fee and can lead to administrative dissolution. Track all deadlines with Geekdiys's compliance calendar.
Pro Tip
Important
New Hampshire Business Background & Context
State-specific data to help you plan — taxes, economy, funding, and what to expect after you form.
New Hampshire is one of only 9 states with no personal income tax and one of only 5 states with no sales tax. That combination makes it uniquely attractive for both product and service businesses.
The state ranks #4 in the nation for economic freedom, according to the Cato Institute's Freedom in the 50 States index. Regulatory burdens are lighter than in neighboring Massachusetts, Vermont, and Maine.
New Hampshire's unemployment rate consistently runs below the national average, sitting at approximately 2.6% in recent reports. A tight labor market signals strong economic activity across most sectors.
The state's location offers easy access to the 15 million consumers in the greater New England market. Boston is less than an hour from the southern border, and Portland, Maine is a short drive north.
LLC formation costs just $102 online, well below the national average. There is no minimum franchise tax like California's $800 annual fee, keeping ongoing costs low for new businesses.
New Hampshire Business Climate
New Hampshire's tax structure is the headline advantage. The state collects no personal income tax, no sales tax, and no capital gains tax on individuals. Businesses pay the Business Profits Tax at 7.5% and the Business Enterprise Tax at 0.55%, but only above minimum revenue thresholds.
The state ranks in the top 10 nationally for ease of starting a business, according to multiple small business surveys. Regulatory requirements are straightforward, and there is no statewide general business license.
New Hampshire's cost of living runs about 8% above the national average, driven primarily by housing costs. However, the absence of income and sales taxes partially offsets that premium for business owners.
The state workforce is among the most educated in the country, with over 37% of adults holding a bachelor's degree or higher. Access to talent is further boosted by proximity to Boston's university ecosystem.
Healthcare and Social Assistance employs the largest share of New Hampshire's private workforce. Major employers include Dartmouth-Hitchcock Medical Center and numerous specialty practices throughout the state.
Advanced Manufacturing remains a pillar of the economy, particularly defense contractors like BAE Systems and precision machining firms. The sector contributes over $7 billion annually to state GDP.
Technology and Software companies cluster along the I-93 and Route 101 corridors near the Massachusetts border. Low taxes and lower rents than Boston attract startups and mid-size firms.
Tourism and Hospitality generates over $6 billion in annual visitor spending. The White Mountains, Lakes Region, and seacoast draw millions of tourists year-round.
Construction and Skilled Trades are in high demand as population growth drives new residential and commercial development. Contractors and specialty trades report strong backlogs.
Professional and Financial Services benefit from the state's educated workforce and proximity to major financial centers. Insurance, accounting, and consulting firms have a strong presence.
New Hampshire has no personal income tax, meaning sole proprietors and LLC members keep more of their pass-through earnings. The state eliminated its Interest and Dividends Tax entirely as of January 2026.
The Business Profits Tax (BPT) is 7.5% on net business income for companies with gross receipts over $281,000 or taxable income over $75,000. If you fall below both thresholds, you owe nothing.
The Business Enterprise Tax (BET) is 0.55% on the enterprise value tax base (compensation, interest, and dividends paid). BET payments can be credited against your BPT liability, so you typically do not pay both in full.
New Hampshire charges no sales tax on any goods or services. This simplifies compliance significantly and makes retail and e-commerce businesses more competitive on pricing.
Property taxes in New Hampshire are among the highest in the nation, averaging about 1.86% of assessed value. Since there is no income or sales tax, property tax is the primary revenue source for municipalities.
File all state business tax returns with the New Hampshire Department of Revenue Administration. Quarterly estimated payments are required if your annual tax liability exceeds $200.
New Hampshire's cost of living index is approximately 108 (8% above the national average of 100). Housing is the main driver, with median home prices near $450,000 in many areas.
Average commercial rent in southern New Hampshire runs 30-40% lower than comparable spaces in the Boston metro area. This makes the state popular for businesses that want New England access without Boston pricing.
The state minimum wage follows the federal rate of $7.25 per hour, though market wages are significantly higher due to the tight labor market. Most entry-level positions pay $14 to $18 per hour in practice.
Electricity costs average about 22 cents per kWh, which is higher than the national average of 16 cents. Businesses with heavy energy needs should factor this into their planning.
The New Hampshire Small Business Development Center offers free consulting on business planning, financial projections, and loan packaging. They operate offices across the state and serve hundreds of entrepreneurs each year.
The SBA New Hampshire District Office in Concord connects founders with SBA-guaranteed loan programs, including 7(a) and 504 loans. These programs offer lower down payments and longer terms than conventional business loans.
The New Hampshire Division of Economic Development administers state-level incentive programs, including the Economic Revitalization Zone (ERZ) tax credit for businesses in designated areas. Tax credits of up to $240,000 per zone are available.
Community Development Financial Institutions (CDFIs) like the New Hampshire Community Loan Fund provide microloans starting at $500 for early-stage businesses. These are especially useful for founders who do not yet qualify for traditional bank loans.
In your first 30 days, open a business bank account, set up accounting software, and register with the NH Department of Revenue Administration for any applicable tax accounts. If you plan to hire employees, register with NH Employment Security for unemployment insurance.
Within 60 days, secure any required local permits from your city or town clerk, obtain business insurance, and draft your LLC operating agreement if you have not already. Workers' comp coverage must be in place before your first employee starts.
By day 90, your business should be fully operational with all licenses active, a functioning website, and a Google Business Profile live. Mark your calendar for the April 1 annual report deadline so you are never caught off guard.
Frequently Asked Questions
What to Do Next
Once you've registered your New Hampshire business, take these steps to set up for success.
Form Your New Hampshire LLC
Follow our step-by-step guide to file your Articles of Organization with the New Hampshire Secretary of State for $102.
Start Your LLC →
Get a New Hampshire Registered Agent
Compare registered agent services that meet New Hampshire's requirement for a physical in-state address.
Compare Agents →
Open a Business Bank Account
Find the right business checking account with no monthly fees and easy integration with accounting software.
Compare Accounts →
Connect with the New Hampshire SBDC
Get free consulting on business planning, financing, and growth strategies from your local SBDC advisor.
Find an Advisor →
Write Your Business Plan
Use our free template to build a plan that will help you secure financing and stay focused on your goals.
Get the Template →
Disclaimer: This guide is for informational purposes only and does not constitute legal or tax advice. Requirements change — always verify current fees and requirements directly with New Hampshire Secretary of State and the IRS before filing.
Ready to Form?
Get your New Hampshire business registered with Northwest. $39 + state fee includes registered agent, business address, domain, and more.
Was this article helpful?
Questions about starting a business in New Hampshire
1 comment
Hank Ferreira
September 5, 2026
First full year of trading and the business made almost nothing after I paid myself. Turnover was around $120,000. My accountant says I still have a business tax return to file. On what, there was no profit.
Leave a comment