New Hampshire Business Enterprise Tax (BET) Threshold Changes for 2026: Complete Guide for Small Business Owners

New Hampshire Business Enterprise Tax (BET) Threshold Changes for 2026: Complete Guide for Small Business Owners

New Hampshire Business Enterprise Tax (BET) Threshold Changes for 2026: Complete Guide for Small Business Owners

For the 2026 tax year, New Hampshire small business owners face one of the most significant tax policy updates in years. The state’s New Hampshire Business Enterprise Tax (BET) threshold is increasing from $250,000 to $375,000, a change that will exempt over 3,500 small businesses and startups from this annual filing obligation. Understanding how this new threshold affects your business, how it fits into New Hampshire’s overall tax competitiveness, and what steps you need to take is essential for every business owner operating in the state.

Table of Contents

• Key Takeaways
• What Is the New Hampshire Business Enterprise Tax (BET)?
• The 2026 BET Threshold Increase: What’s Changing?
• Who Benefits From the New BET Threshold?
• How New Hampshire Compares to Other States on Business Taxes
• Structural Corporate Tax Challenges and Opportunities
• Practical Steps for Business Owners in 2026
• Uncle Kam in Action
• Next Steps
• Frequently Asked Questions

Key Takeaways

• New Hampshire’s BET threshold increases from $250,000 to $375,000 for 2026, exempting over 3,500 small businesses and startups.
• The state ranks No. 3 in the 2026 Tax Foundation State Tax Competitiveness Index, higher than most states despite unique tax structure.
• New Hampshire lacks bonus depreciation and has limited Section 179 expensing ($500,000 cap) compared to federal rules.
• The state’s net operating loss (NOL) carryforward is limited to 10 years with a $10 million cap, shorter than most states.
• Business owners earning between $250,000 and $375,000 should verify their BET filing obligations for 2026.

What Is the New Hampshire Business Enterprise Tax (BET)?

The New Hampshire Business Enterprise Tax is a fundamental component of the state’s revenue system. Since New Hampshire does not have a state income tax or sales tax, it relies heavily on business taxes for revenue. The BET is calculated on gross business receipts or compensation paid, depending on the business type.

Most businesses with gross receipts or compensation exceeding the threshold must file Form BET annually. The actual tax rate depends on your specific business classification. Unlike income-based taxes that vary with profitability, the BET applies to gross receipts, making it a more fixed obligation regardless of whether your business is profitable in a given year.

Understanding the BET Threshold and Filing Requirements

The threshold is the key number determining whether you must file the BET annually. For the 2026 tax year, this threshold is $375,000 in gross receipts or compensation. If your business falls below this amount, you are exempt from filing and paying the BET. This exemption represents a significant relief for small businesses.

• Businesses under the threshold: No BET filing or payment required.
• Businesses at or above the threshold: Must file Form BET with NH Department of Revenue Administration.
• Threshold applies to combined gross receipts from all business activities in New Hampshire.

The 2026 BET Threshold Increase: What’s Changing?

For decades, New Hampshire’s BET threshold remained relatively stagnant, affecting small business growth and creating compliance burdens for many entrepreneurs. The 2026 threshold increase represents a targeted policy change designed to support small business expansion while maintaining state revenue stability. This increase is meaningful because it recognizes that many small businesses operate in the $250,000 to $375,000 revenue range without generating significant profits.

Old vs. New Threshold Comparison

Threshold Component	Prior Years (Through 2025)	2026 Forward
BET Filing Threshold	$250,000	$375,000
Estimated Businesses Exempted	N/A	3,500+ small businesses and startups
Annual Revenue Impact to NH	N/A	Approximately $2 million reduction

The $2 million revenue reduction reflects a deliberate policy choice. New Hampshire policymakers view this modest investment in small business support as a driver of economic growth that will generate additional tax revenue through expanded business activity and job creation. The BET threshold increase specifically targets startups and growing companies, which often operate in this revenue range.

When Does the Change Take Effect?

For the 2026 tax year, the new $375,000 threshold applies immediately. Any business filing its 2026 tax return uses the new threshold. If your gross receipts fell between $250,000 and $375,000 in 2026, you are no longer required to file or pay the BET, provided they exceed no other filing threshold.

Who Benefits From the New BET Threshold?

The primary beneficiaries are small businesses at a critical growth stage. When a business reaches $250,000 in gross receipts, it enters a phase where market opportunity accelerates but administrative burdens increase. The old threshold forced these growing companies to file the BET annually, even if they operated with minimal profit margins.

Impact on Small Businesses and Startups

Businesses in the exempted revenue range typically operate with tight cash flow. The compliance cost of filing the BET (including accounting fees, filing costs, and management time) can represent a significant percentage of profit for these companies. Eliminating this obligation frees capital for business reinvestment, payroll growth, or necessary equipment purchases.

• Small consulting firms with $300,000 in annual revenue no longer file the BET.
• Startups reaching $350,000 in gross receipts during their growth phase avoid compliance burden.
• Service-based businesses with moderate staffing levels benefit from reduced administrative overhead.
• Sole proprietors and single-member LLC owners gain simpler tax filing requirements.

How New Hampshire Compares to Other States on Business Taxes

The nonpartisan Tax Foundation evaluated all 50 states on tax policy competitiveness. New Hampshire achieved its No. 3 ranking through structural policy design, not broad tax credits. This ranking reflects the state’s strategic approach to tax policy, where targeted reforms matter more than broad program cuts.

Without an individual income tax or sales tax, New Hampshire positions itself uniquely among northeastern states. Business owners and high-income professionals avoid state income tax entirely. This advantage attracts entrepreneurs and executives relocating from higher-tax states. However, the state compensates through property and corporate income taxes that rank among the nation’s highest by rate.

The Tax Foundation 2026 Ranking and Its Implications

The 2026 Tax Foundation ranking demonstrates that tax competitiveness depends on structural design more than individual tax rates. New Hampshire’s policy focus on strategic reforms—like the BET threshold increase and decoupling from federal limitations on net interest expense deductions—supports economic growth even while maintaining high nominal tax rates.

This ranking means New Hampshire offers a genuinely competitive business environment for specific demographics. Businesses with owners taking significant salaries or distributions, and companies with substantial capital equipment investments, find the state’s tax environment favorable compared to states with broad income taxes.

Structural Corporate Tax Challenges and Opportunities

Beyond the BET threshold, New Hampshire’s corporate tax code has structural features that differentiate it from federal rules and other states’ approaches. Understanding these features helps business owners make informed decisions about entity structure, capital investment timing, and long-term tax planning.

Net Operating Loss (NOL) Carryforward Limitations

New Hampshire allows businesses to carry forward net operating losses for only 10 years, with an absolute cap of $10 million. This structure differs significantly from the federal approach and most other states. Federally, businesses can carry losses forward indefinitely (subject to income limitation), and many states follow federal rules closely.

For a growing company with a loss year followed by several profitable years, the 10-year New Hampshire carryforward provides reasonable protection. However, for businesses with longer turnaround periods or volatile earnings, this limitation creates tax planning complexity. The $10 million cap may also restrict larger corporate groups.

Section 179 and Bonus Depreciation Constraints

For the 2026 tax year, New Hampshire limits Section 179 expensing to $500,000, compared to the federal limit of $1,160,000 (subject to inflation adjustment). Additionally, New Hampshire does not allow bonus depreciation under Section 168(k), which federal rules permit. This means businesses making significant equipment or software purchases face different tax treatment in New Hampshire than they would federally.

These limitations particularly affect businesses in capital-intensive industries, such as manufacturing, construction, transportation, and technology infrastructure. A company making a $2 million equipment purchase gets vastly different tax deductions in New Hampshire versus under federal rules, requiring careful state tax planning.

Practical Steps for Business Owners in 2026

How to Determine if You Still Owe the BET for 2026

Determining whether you must file the BET requires careful gross receipts calculation. Gross receipts include all revenue from business operations in New Hampshire, regardless of profitability. Most businesses know this figure from their income tax filing or bookkeeping records.

• Calculate total gross receipts from all New Hampshire business operations for 2026.
• If gross receipts are $375,000 or less, you are exempt from BET filing.
• If gross receipts exceed $375,000, file Form BET with the New Hampshire Department of Revenue Administration.
• Verify specific exclusions and classifications with a tax advisor familiar with New Hampshire rules.

Tax Planning Considerations for Growing Businesses

For businesses approaching or exceeding the $375,000 threshold, tax planning becomes increasingly important. The BET threshold increase provides a brief window for companies in the $250,000 to $375,000 range to optimize their overall tax position without the BET compliance burden.

• Review your business entity structure (sole proprietorship, LLC, S-Corp, or C-Corp) for tax efficiency.
• Evaluate equipment purchases timing to maximize available depreciation and Section 179 expensing.
• Consider retained earnings strategies and dividend policy given New Hampshire corporate tax rules.
• Document any net operating losses from prior years to maximize future utilization.

 

 

Uncle Kam in Action: Sarah’s Software Development Startup

Sarah founded a software development consulting firm in Manchester, New Hampshire in 2023. By the end of 2025, her business had grown to $320,000 in annual gross receipts. She was filing the BET annually with the state, paying compliance costs plus the actual BET liability each year. Her accountant estimated annual BET filing and related administrative costs at approximately $1,800 per year.

In 2026, Sarah’s business hit $360,000 in gross receipts—still below the new $375,000 threshold. Under the old rules, she would have remained subject to the BET filing requirement. With the new 2026 threshold, Sarah became exempt from the BET entirely. She eliminated her annual BET filing and compliance costs.

Beyond the direct BET savings, Sarah worked with Uncle Kam to optimize her overall tax position. Her business structure as an S-Corp already provided self-employment tax savings on distributions. With the BET filing burden eliminated, Sarah focused on equipment investments in 2026. She purchased $600,000 in development workstations and software licenses. Despite New Hampshire’s Section 179 cap of $500,000, Sarah strategically timed equipment purchases to maximize her available expensing in 2026 while deferring some purchases to 2027 to optimize her multi-year tax position.

Results: Sarah saved approximately $1,800 in direct BET compliance costs in 2026. Additionally, through strategic equipment timing and entity structure optimization with Uncle Kam’s tax advisory team, she reduced her overall tax liability by an estimated $12,500 in 2026. This represented a 6.9x return on her investment in professional tax planning services. More importantly, the eliminated BET compliance burden freed 15 hours of her time annually—time she reinvested in client development, helping drive business growth toward her $500,000 revenue target for 2027. Learn more about how professional tax strategy support generates measurable results for growing businesses.

Next Steps

Take these action steps immediately to ensure you’re positioned correctly for the 2026 tax year:

• Calculate your 2026 gross receipts to determine if you’re above or below the $375,000 BET threshold.
• If you’re exempt from the BET, document this status and adjust your 2026 tax planning accordingly.
• Review your business entity structure and discuss optimization strategies with a qualified tax professional.
• Evaluate capital equipment purchases and timing for maximum 2026 tax efficiency.
• Schedule a consultation to discuss comprehensive tax strategy for your specific situation.

Frequently Asked Questions

Do all New Hampshire businesses pay the Business Enterprise Tax?

No. Only businesses with gross receipts or compensation exceeding the threshold are required to file and pay the BET. For 2026, the threshold is $375,000. Businesses below this amount are completely exempt. There are also specific classifications of businesses that are exempt regardless of size, such as certain nonprofit organizations and government entities. Your tax professional can help determine whether your specific business type qualifies for an exemption.

How do I know if I qualify for the BET exemption after the threshold changes?

Simply review your 2026 gross receipts. If your total gross business receipts in New Hampshire are $375,000 or less, you qualify for the exemption. Gross receipts include all revenue from your business operations, not just profits. This includes service income, product sales, and rental income if applicable to your business. Consult your accountant or tax professional if you have questions about what constitutes gross receipts for your specific business type, as some business classifications have specific inclusions or exclusions.

Is New Hampshire really tax-free for businesses if there’s no income tax?

Not entirely. While New Hampshire’s lack of individual and corporate income taxes is a major advantage, the state compensates through the Business Enterprise Tax, property taxes, and other business-focused taxes. The state ranks No. 3 nationally for tax competitiveness because the overall tax burden, when combined with other state factors, remains competitive. Business owners considering New Hampshire should evaluate their specific situation—owners with significant capital assets should examine property tax implications, while service-based businesses with modest equipment typically benefit significantly from the income tax exemption.

What is net operating loss (NOL) carryforward, and why does the 10-year limit matter?

When a business has losses in one year, it can typically deduct those losses against future years’ profits through a process called loss carryforward. This smooths out the tax burden across good and bad years. New Hampshire allows only a 10-year carryforward period with a $10 million absolute cap. If your business has significant losses in 2026 but doesn’t become profitable until 2030, you can use those 2026 losses through 2040. However, if the losses exceed $10 million, the excess is lost regardless of remaining carryforward years. This limitation particularly affects cyclical or startup businesses that expect early-year losses followed by strong profitability.

When will the BET threshold change take effect?

The $375,000 BET threshold applies immediately for the 2026 tax year. If you filed your 2025 tax return and your gross receipts were between $250,000 and $375,000, you may have filed the BET under the old $250,000 threshold. For 2026, you only file if you exceed $375,000. Any business filing its 2026 return uses the new threshold, providing immediate relief for small businesses in that revenue range.

How does New Hampshire compare to Massachusetts for corporate taxes?

Massachusetts imposes both a corporate income tax (approximately 8.75% rate) and a personal income tax (5.1% on most income). New Hampshire has neither corporate nor personal income tax but relies on the Business Enterprise Tax, property taxes, and other business taxes. For many business owners and executives, New Hampshire’s lack of income tax provides significant advantage despite property and BET burdens. The comparison depends heavily on your specific business structure, profit levels, and personal income situation. Service businesses with moderate capital assets typically find New Hampshire more favorable, while capital-intensive or cyclical industries may prefer Massachusetts’ income tax approach in some scenarios.

What is Section 179 expensing, and why does New Hampshire’s $500,000 cap matter?

Section 179 of the Internal Revenue Code allows businesses to immediately deduct the cost of certain property and equipment purchases rather than depreciating them over many years. For 2026, federal rules allow up to $1,160,000 in Section 179 deductions (adjusted annually for inflation). New Hampshire caps this at $500,000. This means a business purchasing $2 million in equipment gets favorable federal tax treatment but must depreciate a larger portion under New Hampshire rules. The cap particularly affects growing companies making substantial capital investments. Timing equipment purchases and considering federal versus state tax implications becomes part of comprehensive tax planning.

Should I restructure my business as an S-Corp to optimize taxes after the BET threshold increase?

Entity structure decisions depend on multiple factors beyond just the BET threshold. If you’re newly exempt from the BET due to the threshold increase, that eliminates one consideration previously favoring an S-Corp election. However, S-Corp status remains valuable for self-employment tax optimization, especially for service businesses, and provides liability protection advantages. The BET exemption alone doesn’t warrant a restructuring, but combined with other factors (profit levels, owner situation, liability concerns), it might. Consult a qualified tax professional who understands both federal and New Hampshire state tax implications.

This information is current as of May 17, 2026. Tax laws change frequently. Verify updates with the New Hampshire Department of Revenue Administration or a qualified tax professional if reading this later.

Related Resources

• Business Owner Tax Planning Services
• New Hampshire Tax Preparation and Filing Services
• Business Entity Structuring for Tax Optimization
• Uncle Kam’s MERNA™ Method for Tax Strategy
• Advanced Tax Strategies for High-Net-Worth Individuals

Last updated: May, 2026