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Plan startup costs without confusing revenue with available cash

Separate setup costs, monthly obligations, delivery costs and your own time before choosing prices or subscriptions.

Illustrative planning arithmetic · Checked 8 October 2026

Planning for an overseas market? Choose your country and local setup route. Check where you operate separately from where your customers live.

Key idea

A sale is useful only if the work and cash commitments fit your capacity.

Separate four kinds of cost

  • One-time setup: equipment, required checks and initial materials.
  • Recurring overhead: subscriptions, communication, rent allocation and other ongoing commitments.
  • Per-order costs: materials, delivery, payment processing and subcontracted work.
  • Your time: preparation, customer communication, delivery, revisions and administration.

Use quotes or current bills where possible. Mark rough estimates clearly. Keep household essentials separate from money available for a business test. A free software plan may lower one cost, but it does not eliminate the work or other expenses.

Work through a small example

Illustrative figures, not a price recommendation: a project sells for 3,000 currency units and has 600 in direct cash costs. Its contribution before overhead, tax and your labour is 2,400. With 4,800 monthly fixed cash costs, two such projects cover that fixed amount only. They do not yet provide an owner income.

If each project takes eight hours, the contribution is 300 per delivery hour before those other costs. Add time spent finding the customer and answering messages; the effective result changes. Compare this with the hours you can actually make available.

Test the cash timing

An invoice due later is not cash available today. Make a weekly timeline of expected receipts and payments. Note deposit rules, refund exposure and late-payment risk without assuming a particular contractual arrangement is lawful everywhere.

Build a downside case: one cancelled project, a delayed payment or a repair bill. If one interruption would consume money reserved for essentials, reduce the commitment before expanding. For personal financial, tax or borrowing decisions, discuss your situation with an appropriately qualified adviser.

Buy only what removes a known obstacle

For each proposed tool, write the job it performs and the manual alternative. Delay a subscription if you cannot name a task it will improve. A page-and-email tool belongs in the budget only when you need that workflow, not because a course says every founder needs a large stack.

Review actual hours and costs after each pilot. Update your assumptions before changing prices or accepting more work.

Your next action

Write down these five decisions
  • Setup, fixed and per-order cost lists
  • Estimated hours including administration
  • Contribution per order with assumptions
  • A weekly cash timing sketch
  • A downside scenario and spending limit

Keep observations, assumptions and official responses separate. A completed worksheet is preparation, not approval or evidence of future income.

Sources and scope

Original editorial planning exercises. Examples and arithmetic are illustrative, not customer results, market estimates or personalised financial advice.

Regulatory examples are labelled by jurisdiction. This guide does not determine your eligibility, certify your premises or replace advice on your specific circumstances. Historical observations are not live data or forecasts.