Atty. Jon B. Sparkman

Atty. Jon B. Sparkman

Jon Sparkman is a shareholder of the firm counseling privately-held businesses and non-profit organizations. Jon's business law practice involves representing small- to medium-size businesses from start-up to eventual sale, providing advice with respect to formation and financing, growth and expansion as well as mergers and acquisitions.

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Profile Summary

About Jon B. Sparkman at a glance

Jon B. Sparkman is a family law, business, and tax attorney based in Manchester, New Hampshire, practicing at Devine Millimet & Branch Professional Association. Admitted to practice in Massachusetts, Massachusetts Bar Association and New Hampshire, New Hampshire Bar Association. Educated at Suffolk University (J.D., 1990) and Suffolk University (—, 1990). Recognitions include Lawyer of the Year — Closely Held Companies and Family Businesses Law (Manchester) (2026), Best Lawyers in America — Closely Held Companies and Family Businesses Law (2026), and Best Lawyers in America — Corporate Law (2026). Serands clients in Manchester, NH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jon Sparkman is a shareholder of the firm counseling privately-held businesses and non-profit organizations
  • Jon's business law practice involves representing small- to medium-size businesses from start-up to eventual sale, providing advice with respect to formation and financing, growth and expansion as well as mergers and acquisitions
  • Jon's representation of non-profit organizations focuses on formation, obtaining and maintaining tax-exempt status, governance issues and mergers
  • Specific tax-exempt issues include avoidance of intermediate sanctions and compensation planning
  • In addition, Jon has combined his business and tax experience in representing investors in New Hampshire affordable housing projects including low-income housing tax credit projects, historic tax credit projects, senior assisted living projects and projects for working families in New Hampshire
  • New Hampshire state tax issues have also been a focus of Jon's practice
  • In particular, he represents businesses of all sizes in audits and administrative appeals of business profits tax, business enterprise tax, transfer tax, meals and rooms tax, and interest and dividends tax matters before the State of New Hampshire's Department of Revenue Administration
  • The BPT's reasonable compensation deduction has been an area of ongoing interest to the Department of Revenue Administration, and Jon regularly represents clients in reasonable compensation audits
  • Jon's background as a certified public accountant provides him with a broad business and financial base which he utilizes in representing the firm's business clients
  • His work experience in the accounting field with both small regional CPA firms and a national CPA firm has provided him with exposure to a wide variety of businesses and industries
  • Read More About Jon Sparkman

Practice Areas Explained

Jon B. Sparkman's Areas of Practice

Each practice area below reflects the types of cases Jon B. Sparkman handles, with a brief overview of what that area of law covers.

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Jon B. Sparkman is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in New Hampshire →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Jon B. Sparkman is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New Hampshire →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Jon B. Sparkman is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in New Hampshire →

Jurisdictional Context

Why local counsel matters in New Hampshire

Practicing law in New Hampshire. Legal matters in New Hampshire are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Manchester are typically filed in the local municipal court or the appropriate New Hampshire state district court, depending on subject matter and amount in controversy. An attorney licensed in New Hampshire brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New Hampshire courts without local counsel or pro hac vice admission.

Looking for additional New Hampshire attorneys? Browse all attorneys in Manchester or all attorneys in New Hampshire.

Frequently Asked

Common questions about Jon B. Sparkman

Where is Jon B. Sparkman's law office located?
Jon B. Sparkman's law practice is located in Manchester, New Hampshire. The firm is Devine Millimet & Branch Professional Association. You can contact the office directly through this profile page.
What practice areas does Jon B. Sparkman handle?
Jon B. Sparkman focuses on family law, business, tax. Each practice area listed reflects experience handling cases of that type in New Hampshire.
Where did Jon B. Sparkman go to law school?
Jon B. Sparkman earned their education at (J.D., 1990); (—, 1990); (—, 1985).
How can I contact Jon B. Sparkman for a consultation?
You can contact Jon B. Sparkman directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Jon B. Sparkman received?
Jon B. Sparkman's notable recognition includes: Lawyer of the Year — Closely Held Companies and Family Businesses Law (Manchester); Best Lawyers in America — Closely Held Companies and Family Businesses Law; Best Lawyers in America — Corporate Law; Best Lawyers in America — Nonprofit / Charities Law; Best Lawyers in America — Tax Law.

Education

J.D.
Suffolk University
- 1990
Suffolk University
- 1990
Bob Jones University
- 1985

Awards

Lawyer of the Year — Closely Held Companies and Family Businesses Law (Manchester)
- 2026
Best Lawyers in America — Closely Held Companies and Family Businesses Law
- 2026
Best Lawyers in America — Corporate Law
- 2026
Best Lawyers in America — Nonprofit / Charities Law
- 2026
Best Lawyers in America — Tax Law
- 2026
Lawyer of the Year — Tax Law (Manchester)
- 2025
Lawyer of the Year — Nonprofit / Charities Law (Manchester)
- 2024
Lawyer of the Year — Nonprofit / Charities Law (Manchester)
- 2022
Lawyer of the Year — Closely Held Companies and Family Businesses Law (Manchester)
- 2021
Lawyer of the Year — Nonprofit / Charities Law (Manchester)
- 2020
Lawyer of the Year — Corporate Law (Manchester)
- 2018
Lawyer of the Year — Nonprofit / Charities Law (Manchester)
- 2016
Lawyer of the Year — Tax Law (Manchester)
- 2015
Lawyer of the Year — Nonprofit / Charities Law (Manchester)
- 2014
Lawyer of the Year — Tax Law (Manchester)
- 2012

Bar Admissions

Massachusetts, Massachusetts Bar Association
New Hampshire, New Hampshire Bar Association

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