Spend on things that keep their value regardless of the document: the business plan, market and financial analysis, entity formation, and evidence assembly. Be cautious with non-refundable deposits tied to fixed dates. Separate business costs from immigration-preparation costs, and confirm any government charges at the time of the step rather than from an earlier quotation.
Ask what happens to the money if dates move
Before committing funds, ask what the contract says if a date slips: refund, forfeiture, extension, or an option to substitute. Whether a particular deposit or escrowed amount supports the case depends on its terms, so have counsel read the actual clauses rather than applying a general rule about refundable payments. There is no guaranteed processing time, so a payment plan that assumes one is a risk, not a schedule.
Explain genuine deposits, payments and commitments and avoid double counting. Trace the lawful source and transfer of every paid amount and confirm that capital is irrevocably committed and at risk. Buying the core equipment outright rather than leasing raises both the amount and the degree of commitment. Professional fees, government charges and family expenses do not, and a government gift under another programme is not an investment.