AirBnB files an income statement with the IRS, so at the very least that avenue is covered. Proof: https://www.airbnb.com/help/article/414/should-i-expect-to-r

AirBnB files an income statement with the IRS, so at the very least that avenue is covered. Proof: https://www.airbnb.com/help/article/414/should-i-expect-to-receive-a-tax-form-from-airbnb https://www.airbnb.com/help/article/414/should-i-expect-to-r... It could be very different in other countries or across borders though.