Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

How to declare foreign gift of nearly $10,000
Actually banks aren't required to (and don't) report on 8300 because they already report $10k+ cash transactions to FinCEN as a Currency Transaction Report (CTR), which is substantively similar; see the first item under Exceptions in the second column of page 3 of the actual form. Yes, 8300 is for businesses, that's why the form title is '... Received In A Trade Or Business'.  You did not receive the money as part of a trade or business, and it's not taxable income to you, so you aren't required to report receiving it. Your tenses are unclear, but assuming you haven't deposited yet, when you do the bank will confirm your identity and file their CTR. It is extremely unlikely the government will investigate you for a single transaction close to $10k -- they're after whales and killer sharks, not minnows (metaphorically) -- but if they do, when they do, you simply explain where the money came from. The IRS abuses were with respect to people (mostly small businesses) that made numerous cash deposits slightly under $10k, which can be (but in the abuse cases actually was not) an attempt to avoid reporting, which is called 'structuring'. As long as you cooperate with the bank's required reporting and don't avoid it, you are fine.