Separate opening costs from monthly bills
List one-time purchases separately from recurring commitments. Truck and equipment needs depend on what you already own, what can be rented and who supplies equipment under your operating model. Registration, insurance and licensing costs need actual quotes or official fee schedules. Do not assume a subcontract crew and a homeowner-facing contractor need the same budget.
The SBA business planning resources provide a starting framework. The worksheet below is a planning tool, not a market-price estimate.
Fill in a quote-based worksheet
| Bucket | What to record |
|---|---|
| Opening | Registration, equipment, vehicle preparation, website |
| Monthly | Insurance payments, phone, software, storage, administration |
| First jobs | Materials, labor, disposal, permits, delivery |
| Owner needs | Personal living costs kept separate from company costs |
| Reserve | Delays, rework and slower collections |
For every line add amount, supplier, quote date, due date and whether tax or delivery is included. Count a cost once; do not include the same material deposit in both opening purchases and job cash.
Calculate the gap you must fund
Illustrative arithmetic, not recommended startup amounts: opening purchases of $6000 plus a $4000 operating reserve plus $5000 of job cash needed before collection total $15000. If $9000 is available, the modeled gap is $6000. Customer deposits are not automatically available to fill that gap; their timing and permitted use depend on the agreement and applicable requirements.
Repeat the model with a delayed customer payment and a postponed job. If either makes payroll impossible, reduce commitments or arrange appropriate funding before booking more work.
Buy in the order the work requires
Prioritize items that make the first approved jobs safe, compliant and deliverable. Delay optional branding upgrades or duplicate software until a real process requires them. Record rental versus purchase choices and the assumptions behind them so you can revisit the decision as workload changes.
Refresh quotes before launch; a 2027 budget prepared in 2026 is not a promise that prices will stay fixed. Use the weekly cash planning guide to decide when each bill can be paid, then review the budget with your accountant or financial adviser.
