Accounting and Bookkeeping Services in New Hampshire

1-800Accountant, America’s leading virtual accounting firm for small businesses, handles all your time-consuming bookkeeping and accounting duties with seamless, end-to-end services purpose-built to help your small business develop and grow in New Hampshire.

400% ROI*
From small business services on average
25 Hours*
Saved during tax preparation
1 Million+*
Consultations delivered

Our Accounting Services for New Hampshire Small Businesses

Business Tax Preparation: Get your taxes prepared and filed by a CPA experienced in your industry, and always have confidence in your business tax situation. Our CPAs, with more than 17 years of experience on average, can save your business thousands annually when you leave the complexities of New Hampshire tax preparation to them.

Bookkeeping: Strengthen your financial foundation and manage cash flow with error-free bookkeeping done for you that saves time and generates important data-backed business insights. This detailed work provides the best tools for interpreting data with easy-to-understand reporting, enabling your accountant to generate crucial financial modeling.

Tax Advisory: Business tax considerations don't end in April. Through our affordable tax advisory service, you can receive the guidance you need when you need it year-round from a dedicated small business CPA. Strategic planning helps minimize your business tax liability in New Hampshire throughout the year while ensuring compliance.

Payroll: Save hours every pay period with our comprehensive payroll service handled for you, including regular tax submissions to the state of New Hampshire. This ensures accuracy and gives you the freedom to focus on other aspects of your business.

Business Formation: Experience the advantages of officially establishing your business in the state of New Hampshire with our complimentary incorporation service. Just pay New Hampshire state fees, and we'll handle the rest. This puts you on the path to hiring employees, creating a business bank account, and enjoying an adjusted business tax structure and maximum tax savings.

Our Accounting Services for New Hampshire Small Businesses
New Hampshire Corporate Tax Rates, Brackets, Due Dates, and Renewals

New Hampshire Corporate Tax Rates and Brackets

Corporate Tax RateCorporate Tax Bracket

When Do You Have to File Business Tax Returns in New Hampshire?

Partnerships Due Date - Annual ReturnsC-Corp Tax Due Date - Annual ReturnsS-Corp Tax Due Date - Annual Returns
The 15th day of the third month after fiscal year endThe 15th day of the fourth month after fiscal year endThe 15th day of the fourth month after fiscal year end

LLC Renewal Dates and Fees in New Hampshire

How Often Do You Have to Renew Your LLC?LLC Formation Filing FeeLLC Yearly/Biennial Filing Fee

New Hampshire - Individual Tax Rates, Brackets, Exemptions, and Deductions

Single Filers - New Hampshire Tax Rates and Brackets

New Hampshire has no individual income tax. It only taxes interest and dividend income at a 3% rate.

Single Filers - New Hampshire Exemptions and Deductions

Standard Deduction (Single)Personal Exemption (Single)

Married Filing Jointly - New Hampshire Tax Rates and Brackets

New Hampshire has no individual income tax. It only taxes interest and dividend income at a 3% rate.

Married Filing Jointly - New Hampshire Exemptions and Deductions

Standard Deduction (Couple)Personal Exemption (Couple)

What to Look for in New Hampshire Accounting and Bookkeeping Services

When choosing an accountant or bookkeeper for your New Hampshire small business, you should consider these factors:

Certifications and State Compliance: Ensure the accountant or bookkeeper possesses relevant certifications, such as a CPA designation. They should also have in-depth knowledge of New Hampshire's specific tax laws and compliance requirements that impact your operations.

Experience and Specialization: Seek tax professionals with experience in your specific industry. Specialized expertise is vital for managing industry-specific financial matters and strategic planning.

Understanding of Local Economic Conditions: Choose a financial professional who understands New Hampshire's local economic environment, including core industries like manufacturing, healthcare, tourism, and technology. This local insight can influence financial decision-making and tax planning.

Knowledge of State Tax Incentives: New Hampshire provides numerous tax incentives for your business, such as credits for job creation, research and development, and manufacturing. An experienced accountant or bookkeeper can help you navigate these incentives and maximize your benefits.

Serving Small Businesses Throughout the Entire State of New Hampshire

Including businesses in:
  • Manchester
  • Concord
  • Nashua
  • Portsmouth
  • Salem
  • Keene
  • Derry
  • Laconia

“I’ve been fortunate to have great accountants who care, get back to me very timely, and believe they do a great job getting the most money back they are able to.”

Testimonials Stars


December 30, 2023, Trustpilot

Actual customer testimonial. Photo is illustrative only.

A man wearing glasses in a circle on a green background.

Talk to a business tax expert today for all your tax needs in New Hampshire.

Get big savings for your small business by working with the professionals at 1-800Accountant. All it takes is a quick call - usually 30 minutes or less - to get started!

*Based on a $12.2k average 2022 tax refund per client, which is 4x the cost of a full-service package. Source: first-party data.

*Includes average business tax preparation, form completion and submission, record keeping, and other misc admin time. Source.

*Historical first-party data.