Deciding to go out on your own: the questions to answer before you give notice
A journeyperson plumber is thinking about leaving employment to start a small contracting business. One customer has expressed interest, and the idea feels more concrete after a busy month. Before choosing a date, he needs to examine the work, cash and responsibilities that would sit with him.

Decide from written evidence about the business and your own circumstances, not simply from confidence in your trade work. Record the customers, costs, daily arrangements and professional questions you can confirm, then identify what remains uncertain. A readiness review can support the decision; a fixed number of customers or months of savings does not establish that every business is ready to start.
Write the readiness review
- Set out your personal commitments. List the household costs and obligations you would still face if business income arrived later than expected. Compare available funds with more than one timing scenario, including money already committed elsewhere. Discuss the assumptions with an appropriate financial adviser; do not treat a suggested cash buffer as a guarantee.
- Distinguish interest from confirmed work. Name prospective customers, the actual work discussed and the next confirmation needed. Separate an enquiry, a quotation request and an agreed job. Ask what happens if one prospect disappears or starts late. Three names on a page are useful leads, but they are not three payments available to spend.
- Describe the ordinary business day. Decide who will answer enquiries, prepare quotes, keep records, arrange purchases and follow up invoices while you are working. Test the time and coverage those tasks need. Good trade performance does not remove administration, and a plan to do everything at night needs a realistic workload review.
- Compare the whole employment arrangement. Record the compensation, benefits, equipment, training, support and time arrangements you would leave behind. Check actual terms rather than assuming every employer provides the same package. Keep notice, restrictions and any use of employer information among the questions requiring appropriate advice before acting.
- List the advice and registration checks. Government starting-business guidance distinguishes planning, registration, financing and permits or licences. Identify the relevant authorities and ask an accountant, legal adviser and insurance adviser about your intended work and structure. Turn each answer into a requirement, responsible person and next step instead of treating a business name as complete readiness.
- Choose the next decision point. Mark each item confirmed, unresolved or dependent on something else. Set a review date for the gaps you can reasonably investigate. You may decide to proceed, defer or change the proposed business; the useful result is a decision supported by actual arrangements rather than an arbitrary anniversary.
Common mistakes
- Counting interested customers as confirmed income.
- Comparing a wage with revenue while omitting other employment and business costs.
- Setting a start date before checking the requirements for the intended work.
Checklist
Keep the decision evidence
- Personal commitments and cash scenarios.
- Customer status and next confirmation.
- Daily administration and coverage.
- Actual employment arrangements being left.
- Professional and authority questions.
- Unresolved gaps and review date.
Check your understanding
You have several customer enquiries. Is that enough to choose a start date?



