my husband go one of these too - and he has no listings. I reached out to airbnb and after a bit of back and forth learned that it was an error on airbnb's part - everyone with an account got the notice - even if they had no listings. I wish they would send a correction. sloppy practice IMHO
Apologies for the late reply here! I've checked on my end, and wanted to clarify that this action is not required for everyone.
If you’re not hosting There’s no action necessary at this time.
If you’re an active US Host or host a US listing Your taxpayer information is required. If we don’t receive this information soon, your calendar will be blocked for future reservations and future payouts may be paused.
If you’re a non-US Host We strongly recommend that Hosts submit their taxpayer information where applicable, so Airbnb can provide them with the most accurate tax documentation.