Check whether your relationship is a marriage, civil union, or domestic partnership
Review your local laws on legal separation
Decide whether you want a formal separation agreement
Gather financial records, property records, and debt information
Discuss child custody, child support, and parenting schedules if applicable
Discuss spousal support if applicable
Divide living arrangements and household responsibilities
Draft a written separation agreement
Have both parties review the agreement with separate attorneys
Sign the agreement according to local legal requirements
File any required forms with the court or government office
Ask the court to approve the separation agreement if required
Update insurance, taxes, beneficiaries, and emergency contacts
Follow all terms of the separation agreement
Keep copies of all signed documents and court orders