Form 8300 must be filed and is sent to various agencies for multiple cash payments over $10k as well, which includes, for example, paying for a car or paying for rent.
These laws are old and stem from a time when $10k was equal to around $70k now (edit: someone else points out "Bank Secrecy Act of 1970 sets reporting at $10K which would be ~$80K today"). They've simply never been updated.
These laws are old and stem from a time when $10k was equal to around $70k now (edit: someone else points out "Bank Secrecy Act of 1970 sets reporting at $10K which would be ~$80K today"). They've simply never been updated.