Massachusetts Paternity and Parentage Resources

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When parents were never married, parentage usually has to be established before a court will set a schedule or an amount of support. In Massachusetts that case is handled by the Probate and Family Court.

Establishing parentage is what gives a father the standing to ask for time with his child, and it is what lets either parent ask the court for support. In many states the same case can settle parentage, the parenting schedule, and child support together.

Official Massachusetts paternity resources

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Massachusetts family law forms (official index) (Massachusetts judicial branch): The official statewide collection of Massachusetts family law forms. When a direct document link stops working, this index is where the current version lives. https://www.mass.gov/lists/probate-and-family-court-forms

Massachusetts court self-help resources (Massachusetts courts self-help): Official self-help information for people handling their own Massachusetts family case, including instructions and plain-language guides. https://www.mass.gov/topics/family-law

eFileMA (Tyler Technologies): eFileMA is live in every Probate and Family Court division, 24 hours a day. E-filing is required for attorneys but optional for people without a lawyer, so you can always paper file instead. https://www.efilema.com/

Massachusetts child support guideline resources (mass.gov): Official Massachusetts child support guideline materials, worksheets, or calculators. https://www.mass.gov/child-support-guidelines

Verified official Massachusetts parentage documents

These official documents are used to establish or contest parentage in Massachusetts.

Complaint for Support / Custody / Parenting Time (G.L. c. 209C) (CJD 109), form CJD 109 (Paternity), official document: https://www.mass.gov/doc/courts-dwnld-complaint-for-support-custody-pursuant-to-gl-c-209c-cjd-109/download

Official link data for Massachusetts was last verified June 2026. Report anything outdated through our contact page and we will re-check the official source.

Frequently asked questions

Does signing the birth certificate settle everything?

A voluntary acknowledgment can establish parentage, but on its own it does not create a parenting schedule or a support order. Those come from a court case.

Can parentage, custody, and support be handled together?

In many states one case can cover all three. Check the official Massachusetts forms and self-help material above to see how this state organizes it.