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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

  • Check legal position
  • Calculate two budgets
  • Check mortgage or tenancy

Check legal position

Ownership, tenancy and occupancy rights can differ; obtain qualified advice before changing arrangements.

Calculate two budgets

Estimate housing, council tax, utilities, transport and childcare for each household.

Check mortgage or tenancy

Contact the lender or landlord to understand obligations and available options.

Plan short-term stability

Consider safe accommodation, essential documents and practical arrangements.

What to gather

  • Tenancy or mortgage documents
  • Property running costs
  • Two-household budget

Putting your learning into practice

Use the guidance above to identify the information you need and the questions to investigate. Consider:

  • Check legal position.
  • Calculate two budgets.
  • Check mortgage or tenancy.
  • Plan short-term stability.

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 help

For up-to-date rules and support, see this UK guidance resource. Check which rules apply in your part of the UK.

This is general educational information, not personalised financial, tax, legal, business or care advice. Rules and eligibility can change; seek regulated or qualified advice when needed.

Put your learning into practice

Explore the workbook for your situation and record your own figures.

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Keep learning

Use a worksheet to explore your own figures, or browse another topic in the guide library.

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