
WHO WE SERVE · MEDICAL & PROFESSIONAL PRACTICES
Accounting and tax for Portsmouth medical and professional practices
Portsmouth medical and professional practices in New Hampshire can count on Brent Tucker, CPA, for business and owner returns and current books. ZIP code 03801 holds 91 physician offices with paid employees, per Census ZIP Code Business Patterns 2023.
Sound familiar?
More owners, more entities, more returns.
As a practice adds partners or separate entities, the filings multiply. The practice’s returns are coordinated with each owner’s return.
You need a clearer view of how the practice is performing.
Monthly statements show what comes in, what it costs to run the practice, and what remains — explained in plain terms.
A major decision is on the horizon.
A new provider, new equipment, a second location. Talk it through with Brent before you commit, with the tax consequences in view.
Your situation isn’t on this list? Tell us about it — every engagement starts with a conversation.
How we help.
Monthly accounting
Current books and financial statements.
Business and owner returns
Prepared together.
Services and starting prices.
- 01
Accounting + Tax + Planning
From $900/moMonthly accounting and reporting, business and owner tax returns, proactive tax planning and year-round CPA access.
Founding Client Rate: $825/month for your first 12 months when you engage by March 31, 2027. Terms
- 02
Monthly Accounting
From $400/moTransaction categorization, account reconciliations, financial statements and regular accounting support.
- 03
Tax Preparation
From $300Individual returns (federal and one state) from $300; business returns from $750.
Starting prices. Your scope and price are agreed in writing before work begins.

Work directly with Brent.
Licensed CPA · 10+ years in public accounting · Member, AICPA and MICPA
Brent has served medical and professional-services clients throughout his career, at a boutique firm and at a large national accounting and advisory firm.
Brent Tucker is a CPA licensed in Michigan and serves clients in other states under applicable CPA mobility provisions.
More about BrentPortsmouth at a glance
91
physician offices with paid employees in the ZIP code 03801 that serve Portsmouth
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023
35%
share of physician offices with 10+ employees (estimate)
Source: estimate derived by Tucker from Census ZIP Code Business Patterns 2023; not a published figure
69.4
physician offices per 10,000 tax returns filed in its ZIP codes
Source: derived by Tucker from Census ZIP Code Business Patterns 2023 and IRS Statistics of Income ZIP code data, tax year 2022
Tax offices for Portsmouth medical practices
Portsmouth Tax Collector (Revenue Administrator)
City business tax and licenses.
1 Junkins Avenue Portsmouth, NH 03801
Phone (603) 610-7244
New Hampshire Department of Revenue Administration
State tax and revenue agency.
Phone (603) 230-5000
IRS Taxpayer Assistance Center - Portsmouth
Federal tax help in person.
75 Portsmouth Blvd., Suite 300, Portsmouth, NH 03801
Phone (603) 430-9598
Tucker CPA estimates that 35% of the physician offices in ZIP code 03801 have 10 or more employees, and it derived a ratio of 69.4 physician offices per 10,000 tax returns filed there.
Rockingham County, New Hampshire, is where Portsmouth sits. The Portsmouth Tax Collector (Revenue Administrator) is the city office for local taxes. The New Hampshire Department of Revenue Administration is the state office.
The IRS Taxpayer Assistance Center - Portsmouth is an IRS Taxpayer Assistance Center. Brent Tucker, CPA, keeps the monthly accounting and financial statements current for larger practices with staff and prepares the practice's returns with each owner's return.
Source: each office's official website, checked October 16, 2026.
GET STARTED
Let's talk about your numbers.
Tell us a little about your business or situation, and Brent will reply personally. No office visit needed — meetings are by phone or video, wherever you’re based.
Call 888-762-4370 · Email brent@brenttuckercpa.com · Prefer to pick a time? Book a consultation online