Preserve the sale agreement, ownership evidence, closing statement, disbursement record and bank trail for the actual funds. Explain any trust account, company distribution or joint ownership using the real documents. Follow the requested evidence and translation rules rather than replacing the history with a simplified account created after the fact.
Reconcile the payer and the beneficiary
If a lawyer or corporate account sends proceeds directly, identify the authority and legal basis for doing so. Do not assume an intermediate personal account is universally required or that any third-party payment is automatically accepted. Verify the official payment instructions independently and keep the confirmation of the amount credited.
USCIS requires full certified English translations of foreign-language evidence; check the separate consular language rules for that stage. Keep originals accessible rather than shipped, hold certified copies and translations of anything already prepared, and record where each document came from so a replacement can be ordered quickly. Preserve accurate supporting documents and obtain advice on any separate repayment obligations; do not relabel a loan or gift simply to fit a preferred narrative. A family builds a chain from birth record to marriage certificate to passport, and one link — a first marriage that ended, an intermediate passport issued abroad and long since surrendered — is not in the box.