Small business & LLC taxes

Sole proprietors and single-member LLCs — from clean books to a clean return.

Call 603-860-6000 Speak with an Enrolled Agent — no phone trees.
IRS Enrolled Agent Federally licensed
Represents you before the IRS Unlimited rights
Manchester, NH Serving Southern NH
NH/MA cross-border Day-count apportionment

Running a small business in Southern New Hampshire means juggling federal taxes, NH business taxes, and the occasional Massachusetts wrinkle. We keep it straight so you can run the business.

Built for owner-operators

  • Sole proprietor and single-member LLC returns
  • NH Business Profits Tax (BPT) and Business Enterprise Tax (BET)
  • 1099 filing obligations and W-9 handling
  • Pairing with QuickBooks bookkeeping for a seamless year-end

A new practice, built on credentials

NH Tax Advisors is led by an IRS Enrolled Agent — the highest credential the IRS awards, with unlimited rights to represent taxpayers. As we complete returns this season, verified client reviews will appear here.

Talk to an Enrolled Agent today

No forms, no phone trees — reach Chris directly about your tax situation.

Call 603-860-6000