In this guide, you’ll learn the key considerations, work through a practical example and find useful next steps. Take your time and use the free worksheets to put ideas into practice.
What you’ll take away
- List each household separately
- Identify shared commitments
- Model transition costs
List each household separately
Record expected income and costs for each home, including housing, utilities, transport, food and childcare.
Identify shared commitments
Make a list of joint loans, rent or mortgage obligations, household bills and subscriptions. Separation does not automatically remove contractual liability.
Model transition costs
Allow for deposits, moving costs, furniture, legal fees and temporary arrangements. Avoid relying on an optimistic estimate of future support.
Review cash flow regularly
Update the figures as child arrangements, housing and maintenance change. Seek debt support early if essential bills cannot be met.
Try it yourself
Create two monthly columns and a separate list of joint liabilities with account holder, due date and next action.
Important limits and risks
Financial arrangements and legal entitlements depend on individual circumstances and jurisdiction; obtain legal advice where needed.
Putting your learning into practice
Use the guidance above to identify the information you need and the questions to investigate. Consider:
- List each household separately.
- Identify shared commitments.
- Model transition costs.
- Review cash flow regularly.
This is general financial education, not a personal recommendation, an assessment of suitability or an invitation to buy or arrange a financial product. Check current official information and obtain appropriate professional advice for individual circumstances.
Further information
Official or independent UK information →
Educational information only. Family Money Matters does not recommend particular investments, pensions, mortgages, insurance policies, credit products or individual transactions. Seek an appropriately authorised adviser where regulated advice is needed, and a solicitor or accountant for legal or tax questions.
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