Skip to main content

About me

Every marriage, and every divorce, is unique and different.  The approach to advocacy must be appropriate for the conflict.


My firm has offices in Woburn and Saugus, and we make ourselves available to clients to meet their schedules, and their needs.  We are the creators of MA Child Support Calculator App, the only free Massachusetts child support calculator app available on Android smartphones and tablets, and our firm also has a free Alimony Calculator.


I have successfully represented individuals through family transitions in the Probate & Family Courts of Middlesex County, Essex County, Suffolk County, Plymouth County, Norfolk County, Bristol County, and Worcester County.  I have successfully mediated divorce and other family law disputes, including prenuptial agreements, child custody issues, alimony and child support.


Photos and videos

3342945 1402421027

3342945 1402420999

3342945 1402420964

Practice areas


  1. Divorce: 40%
  2. Litigation: 30%
  3. Mediation: 30%



Hourly ($250/hour), Fixed (sometimes), Free consultation (60 minutes), Pro bono (3%)

Payment types:

Cash, Check, Credit card

Attorney endorsements

16 total 

Are you an attorney? Endorse this lawyer

  • No photo

    Attorney Jonathan Eaton is a gifted family law attorney. He is strong, eloquent, responsible, and cerebral. I have referred several matters to Jonathan, and the clients are always extremely well taken care-of. I will continue to refer matters to Jonathan, and I whole-heartedly recommend him to any person seeking a trusted family law attorney.


    Gregory Moreira Real estate Attorney
    Relationship: Worked together on matter

  • Christopher Michael Boylan

    I endorse this lawyer. Jonathan is very knowledgeable about divorce law. I gladly refer any divorce clients to him because I know he is not only a highly informed and zealous advocate, but he also handles these cases with the care and compassion that is necessary in what is a highly sensitive area of the law.


    Christopher Boylan Personal injury Attorney
    Relationship: Fellow lawyer in community

Contact info

Finn & Eaton, P.C.

400 TradeCenter
Suite 5900
Woburn, MA, 01801


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Rising StarSuper Lawyers2015
Distinguished Oral Advocate AwardSuffolk University Law School Legal Practice Skills2008
Distinguished Brief AwardSuffolk University Law School Legal Practice Skills2008
Work experience
TitleCompany nameDuration
PartnerFinn & Eaton, P.C.2012 - Present
Of CounselSkylark Law & Mediation, P.C.2012 - Present
Associate AttorneyKelsey & Trask, P.C.2010 - 2012
Law ClerkKelsey & Trask, P.C.2009 - 2010
Law ClerkHonorable Albert Conlon2008 - 2008
Law ClerkHonorable Robert Calagione2008 - 2008
Law ClerkMedical Legal Partnership | Boston2008 - 2009
Association namePosition nameDuration
WevorceAssociate Mediator2015 - Present
Association of Family and Conciliation CourtsMember2014 - Present
Massachusetts Council on Family MediationMarketing Committee Member2014 - Present
International Academy of Collaborative ProfessionalsMember2013 - Present
Massachusetts Collaborative Law CouncilMember2013 - Present
Essex County Bar AssociationMember2012 - Present
Finance Committee - Town of WilmingtonMember2012 - Present
Massachusetts Bar AssociationFamily Law Section2010 - Present
The Divorce CenterMember2014 - 2015
Massachusetts Guardianship AssociationMember2012 - 2013
Heated Lions Special Olympics TeamMember, Board of Directors2011 - 2013
Legal cases
Case nameOutcome
Drafting of Prenuptial AgreementResolved & Negotiated Agreement
Challenge of Prenuptial AgreementNegotiated significant buyout to decrease disparity of assets
Contempt for Nonpayment of College ExpensesSentenced to 30 days in jail, which was avoided by coming up with the monies due by the end of the day.
See all legal cases 
School nameMajorDegreeGraduated
Suffolk University Law SchoolLawJD - Juris Doctor2010
University of Massachusetts, AmherstPsychology, Political ScienceBA - Bachelor of Arts2006
Speaking engagements
Conference nameTitleDate
Strategic PartnersBest Legal and Business Practices2015
Money Talks: What does it Say and What Does it Really Mean?A Collaborative Conversation about Child Support, Alimony & Unallocated Support2015
Route 62 Business PartnersDivorce Mediation - The Less-Expensive Option that can Resolve Future Disputes2014
North Shore Separated and Divorced Support GroupOptions in Divorce - Litigation, Collaborative Law, and Mediation2014