Two attorneys quote a flat fee for the same adjustment of status case. Reading both agreements line by line shows where the numbers actually diverge.
Two attorneys quote on the same case: a marriage-based green card, spouse already in the United States, no criminal history, no prior removal order. One quotes a flat fee for the package. The other quotes noticeably more. The instinct is to read the difference as market variation, or as one attorney charging for a reputation. Often it is neither. The difference sits in four clauses that most agreements handle in a sentence apiece, and a careful reader can find all four in about ten minutes with both documents side by side.
Government fees, and who writes that check
Almost every competent agreement says the quoted fee excludes filing and biometrics fees payable to U.S. Citizenship and Immigration Services, and that those are the client's to pay. The variation is in what else gets pushed outside the number. Medical examination costs from a designated civil surgeon, translations of foreign-language documents, certified copies of vital records, courier charges, and the fee for a consular case processed through the National Visa Center all appear in some agreements as costs advanced by the firm and billed back, and in others as nothing at all, which means the client will meet them unannounced. Ask which document the fee schedule lives in, and whether it is dated.
The request for evidence, in scope or out
This is the single clause that most often explains a gap between two quotes. A request for evidence is not an unusual event; it is a routine step in a meaningful share of family-based filings, and responding well can take several hours of drafting plus a round of document gathering with the client. One agreement will state that responses to requests for evidence and notices of intent to deny are included in the flat fee. Another will state that they are billed hourly, or at a fixed additional amount, when they arise. Neither approach is improper. Only one of them lets the reader compare the two quotes honestly.
Where the interview happens changes the scope
An adjustment interview at a domestic field office is straightforward to price, because the attorney can appear with the client. A consular interview abroad is a different animal, and agreements treat it in three broad ways. Some end representation at approval of the underlying petition, leaving the consular stage as a separate engagement with its own fee. Some cover preparation for the interview, the online immigrant visa application, and the civil document package, but state plainly that no attorney appears at the post, because most posts do not permit it. Some include a waiver application if a ground of inadmissibility surfaces, and most do not, since those are substantial cases in their own right.
Withdrawal, refunds, and the earned-fee question
Read the termination clause before the fee clause, because it governs what happens when the case stops being the case that was quoted. A well-drafted flat-fee agreement sets out milestones: a portion earned on engagement, a portion on filing, the remainder on interview or decision. That structure gives both sides a defensible answer if the client withdraws, if the relationship ends, or if the beneficiary changes plans. Agreements that describe the entire fee as earned on receipt, with no milestone breakdown, are harder to unwind and, in many state bar frameworks, harder to defend. The Federal Trade Commission oversees how consumer services are advertised and priced, and a fee described as flat is expected to behave like one.
Reading the two documents against each other
Put the cheaper agreement next to the dearer one and mark four things in each: what the fee excludes, whether a request for evidence triggers a new charge, where representation ends geographically, and how money is treated on withdrawal. Very often the cheaper quote turns out to cover preparation and filing only, with everything after the receipt notice priced separately, while the higher quote carries the case through to decision. The two documents are then quoting different work, and the comparison becomes possible for the first time. Attorneys who write clearly on these points tend to be the ones who have thought about them.
A representation agreement is the only place where the promise and the price are written down together, and it is worth the half hour it takes to read both quotes properly before signing either. The questions are short, the answers are usually already in the document, and a firm that answers them plainly has told you a good deal about how the case will be run.