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Maine sets child support with a written guideline, and the official worksheet is how the math gets shown to the judge. Both parents' income normally goes into the calculation, along with things like health insurance for the children and child care costs.
The official guideline materials for Maine are linked below, together with the verified support documents and the financial paperwork the court usually asks both sides to file. Our own calculator can give you a working estimate before you fill in the official worksheet.
Official Maine child support resources
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Maine child support guideline resources (courts.maine.gov): Official Maine child support guideline materials, worksheets, or calculators. https://www.courts.maine.gov/fees_forms/child_support/index.html
Maine financial affidavit and disclosure forms (courts.maine.gov): The official source for the financial disclosure paperwork most Maine family cases ask both sides to complete. https://www.courts.maine.gov/fees_forms/forms/family.html
Maine family law forms (official index) (Maine judicial branch): The official statewide collection of Maine family law forms. When a direct document link stops working, this index is where the current version lives. https://www.courts.maine.gov/fees_forms/forms
Maine court self-help resources (Maine courts self-help): Official self-help information for people handling their own Maine family case, including instructions and plain-language guides. https://www.courts.maine.gov/self-help
eFileMaine (Maine eCourts) (Tyler Technologies): Maine is rolling out e-filing region by region and plans to cover the whole state by February 2027. As of June 2026 it is live in Regions 1, 3, 4, and 8 (including York, Kennebec, and Aroostook county courts), with Region 7 coming July 27, 2026. https://efileme.tylertech.cloud/OfsEfsp/ui/landing
Verified official Maine support documents
These official documents are the worksheets and orders Maine uses to set and record child support.
Supplemental Child Support Worksheet (FM-040-A), form FM-040-A (Child Support), official document: https://mjbportal.courts.maine.gov/CourtForms/FormsLists/DownloadForm?strFormNumber=FM-040-A
Child Support Order (FM-132), form FM-132 (Child Support), official document: https://mjbportal.courts.maine.gov/CourtForms/FormsLists/DownloadForm?strFormNumber=FM-132
Official link data for Maine was last verified June 2026. Report anything outdated through our contact page and we will re-check the official source.
Through the state's written guideline, applied on the official worksheet. The guideline uses income and a defined list of add-ons rather than a judge's rough guess, so filling the worksheet in honestly is the single most useful thing you can do. Open the official Maine guideline materials above for the exact method.
A judge can depart from the guideline in some situations, but the order normally has to explain why. Start from the guideline number and be ready to say plainly what makes your case different.
Divorce filing fee: ~$120. If you cannot afford the fee, ask the clerk about a fee waiver or indigency application; every state has a process for requesting one.