Tax and Compliance
New Hampshire State Tax Filing for LLC Owners
New Hampshire state tax filing can apply to an LLC even when its owner expects the state to have no income tax. The Business Profits Tax, or BPT, and Business Enterprise Tax, or BET, are separate business taxes. Their filing thresholds and calculation bases differ.
New Hampshire state tax filing can apply to an LLC even when its owner expects the state to have no income tax. The Business Profits Tax, or BPT, and Business Enterprise Tax, or BET, are separate business taxes. Their filing thresholds and calculation bases differ. New Hampshire business tax guidance.
The repeal of the individual Interest and Dividends Tax for periods beginning in 2025 did not repeal these business taxes. An LLC owner should evaluate business activity and the relevant tax period before concluding that no state return is needed.
New Hampshire state tax filing: distinguish BPT from BET
| Tax | Main distinction |
|---|---|
| Business Profits Tax | Focuses on taxable business profits after applicable adjustments |
| Business Enterprise Tax | Uses an enterprise-value base involving compensation, interest and dividends |
The state lists a 7.5% BPT rate for taxable periods ending on or after December 31, 2023, and a 0.55% BET rate for periods ending on or after December 31, 2022. Apply the correct period's rules, allocation and apportionment rather than multiplying all worldwide revenue by a headline rate. Official business tax overview.
Check the filing thresholds before calculating tax
For taxable periods beginning on or after January 1, 2025, the state's guidance identifies a BPT gross business income threshold exceeding $109,000. The BET filing test uses gross business receipts or the enterprise-value base exceeding $298,000. These thresholds are adjusted periodically; confirm the figures for later periods. New Hampshire 2026 filing guidance.
A filing threshold is not the same as taxable income. A business can cross a receipts test while having little profit. BET also requires attention because its base is different from ordinary net earnings.
Prepare two calculations from one accounting file
Collect gross receipts, expense records, compensation, interest and distributions. Identify business locations and activity outside New Hampshire so the preparer can evaluate nexus and apportionment.
For example, an LLC with substantial payroll but a low accounting profit should not assume the profit figure alone settles BET. Conversely, an LLC with revenue above a filing threshold should not treat the entire revenue amount as taxable profit.
Document owner services and compensation accurately. Do not invent a salary or deduction to make the tax calculation resemble a different state. The draws versus salary guide explains why classification and actual payments matter.
Organize returns, payments and records
Use the current tax-year forms and the entity's actual classification. Record return deadlines, estimated-payment requirements and any extension separately. An extension to submit a return does not automatically extend payment obligations.
Keep the state calculation alongside the LLC tax classification record and federal return. Maintain annual entity reporting as a separate workstream, as explained in the annual report versus tax return guide. Before filing, reconcile prior payments to the state account so a correct calculation is not undermined by a payment applied to the wrong period.
Use a qualified tax professional for the calculations and elections that apply to your facts. For a separate question about setting up a new LLC, contact PrimeRegister to discuss formation support.
