Clarify whether it addresses a relevant evidence question before commissioning it. No salary comparison alone establishes the specialized-knowledge standard.
Budget for facts that need support
Ask which knowledge, employment and company records are needed and what professional work is included. Separate official charges from corporate compensation advice. An expensive market report cannot cure an unsupported account of the applicant’s knowledge.
Budget in three parts: government fees taken from the current USCIS schedule, optional processing elections, and the private cost of building the evidence. Clarify any reasonable document-retrieval, translation or professional preparation costs separately from government fees. Build a dated review file around the specialized-knowledge record, training invoices, payroll, worksite evidence, and current government-charge information. Inventory training, project assignments, product revisions, access permissions, and supervisor knowledge before deciding whether a technical writer can clarify them. Paying to translate an irrelevant volume does not establish specialized knowledge, and selective rewriting should not replace a faithful translation. A recurring mistake is arguing that a high vendor quote proves specialized knowledge; commercial value may provide context but cannot replace the statutory elements. The larger cost is usually staff time to assemble internal technical evidence, plus any premium-processing fee and the relocation package the company chooses to offer.