Organize source-of-funds records, transfers, purchase agreements, invoices, bank statements, ownership documents, and business-plan support in chronological order. The reviewer should be able to follow each material amount.
Make the money trail readable
A useful index begins with the origin of the funds, such as earnings, sale proceeds, distributions, loans, or gifts, and then follows the funds through accounts to U.S. expenditures or legally binding commitments. Pair payments with invoices, contracts, escrow terms, and proof of performance when available.
Include formation records, leases, licences, supplier arrangements, forecasts, and staffing plans for the enterprise. Do not insert unexplained deposits or round-number summaries that cannot be reconciled with statements. Build the record from contemporary, verifiable documents rather than a summary written for the filing alone.
Names, dates, ownership percentages, duties, payment trails, and addresses should be capable of being reconciled across the file. Where a document requires explanation, provide a direct explanation and keep the underlying record available. Translation, credential evaluation, or professional evidence may be needed depending on the particular category.
Keep a contemporaneous record of the decision and the facts used to reach it. When a document is unavailable, identify the reason and consider whether another primary record can establish the point without creating a contradiction. A later change in role, ownership, family circumstances, or planned activity may require a fresh review.
Clear disclosure is more useful than an attempt to make facts appear simpler than they are.