Use relevant evidence of the actual business activities and qualifying corporate connection. Do not substitute fictional transactions for records of real services or sales.
Keep operational and ownership evidence distinct
Customer records may show business activity without proving the entities are related. Corporate records may show the relationship without proving ongoing operations. Explain both rather than expecting one document type to answer every question.
The business line is different: incorporation or registration in the state, a signed lease, initial payroll, insurance and an accountant who understands cross-border ownership.
For each transferee, document one continuous qualifying year abroad within the three years that matter; for a new-office L-1A petition, that year itself must have been managerial or executive. Absence of export invoices is not itself a defect, since a qualifying operation is not required to sell across a border; a service business serving only domestic clients can establish activity through engagement letters, service contracts and project invoices for work actually performed. Where transactional records are thin, consecutively dated utility, insurance and lease payments serve as a workable proxy for ongoing operations, because they are difficult to produce without a functioning premises behind them. Rather than explaining why exports are absent, the stronger approach describes what the business actually does and lets the available records speak to that activity directly. A single missing category of document does not by itself undermine a filing that is otherwise internally consistent and clearly dated.