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Alabama 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 Alabama 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 Alabama child support resources
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Alabama child support guideline resources (alacourt.gov): Official Alabama child support guideline materials, worksheets, or calculators. https://eforms.alacourt.gov/child-support-forms/
Alabama financial affidavit and disclosure forms (alacourt.gov): The official source for the financial disclosure paperwork most Alabama family cases ask both sides to complete. https://www.alacourt.gov/docs/cs-41.2008.pdf
Alabama family law forms (official index) (Alabama judicial branch): The official statewide collection of Alabama family law forms. When a direct document link stops working, this index is where the current version lives. https://eforms.alacourt.gov
Alabama court self-help resources (Alabama courts self-help): Official self-help information for people handling their own Alabama family case, including instructions and plain-language guides. https://www.alabamalegalhelp.org
AlaFile (Alabama Administrative Office of Courts): AlaFile is Alabama's statewide e-filing system and it is up and running. You can register for a free account and file online, or file on paper with your circuit clerk if you prefer. https://alafile.alacourt.gov/
Verified official Alabama support documents
These official documents are the worksheets and orders Alabama uses to set and record child support.
Child Support Obligation Income Statement / Affidavit (Form CS-41), form CS-41 (Child Support), official document: https://eforms.alacourt.gov/media/znun1gl5/child-support-obligation-income-statement-affidavit.pdf
Child Support Guidelines (Form CS-42), form CS-42 (Child Support), official document: https://eforms.alacourt.gov/media/javfgfhx/cs-42-rev-01-03-2019.pdf
Child Support Guidelines Notice of Compliance (Form CS-43), form CS-43 (Child Support), official document: https://eforms.alacourt.gov/media/z4fltpdq/child-support-guidelines-notice-of-compliance.pdf
Official link data for Alabama 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 Alabama 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.
Filing fees vary by county; typically $250-$350 for divorce. If you cannot afford the fee, ask the clerk about a fee waiver or indigency application; every state has a process for requesting one.