Use the closing statement, the client trust ledger, the disbursement direction and the receiving account’s confirmation together. The sale agreement explains entitlement, while the ledger reconciles receipts and deductions. A wire receipt alone can show movement without explaining whose money was transferred or why. Decide which single document you would produce if allowed only one, then check that it exists. For most closings that document is the lawyer’s client ledger for the matter, because it links the sale, the deductions and the outgoing payment in one place. Build the rest of the file around it rather than beside it.
Build an amount-by-amount reconciliation
Suppose the price includes a lender payout and a disputed adjustment. List those items separately rather than treating the gross sale price as the amount invested. Ask the lawyer for a factual explanation of any ledger reference that cannot be matched to a supporting document.
Keep the original records and provide full certified English translations for foreign-language evidence submitted to USCIS. Ownership of the thing sold has to be proved as carefully as the money that came out of it. Share registers, a purchase agreement from the original acquisition, and the corporate filings recording each transfer explain how the investor came to hold what was sold.
Where an interest arrived by inheritance or a family reorganization, the instrument that moved it is the record that matters, and it is usually held by the lawyer or notary who prepared it.