How does money laundering work? - Delena D. Spann

Large‑scale laundering often involves banks and officials because institutional infrastructure, privileged access, and regulatory gaps let them move and legitimize vast sums while reducing scrutiny.

Expanded anti‑laundering powers raise privacy concerns because increased monitoring of financial flows and enhanced investigative authority can intrude on individual financial privacy and enable broader surveillance.

After 1986, prosecuting major criminal enterprises became easier because laws allowed authorities to seize assets by proving concealment alone, removing the need to prove underlying crimes and making asset forfeiture more effective.

Integration reintroduces laundered funds as legitimate income because sham invoices, fabricated payments, or bogus organizations provide plausible legal explanations that allow criminals to use the money openly.

Casinos facilitate layering because high cash volumes and cross‑location account mechanisms let launderers convert illicit cash into apparent gambling winnings or shift balances across jurisdictions, sometimes with colluding employees.

Layering obscures a fund's origin by routing it through many transfers and asset purchases because each movement and conversion breaks the audit trail and makes it harder to trace the money back to its illegal source.

Placement is the riskiest laundering stage because introducing large, unexplained cash inflows—often via anonymous intermediaries—creates anomalies that trigger bank monitoring and regulatory scrutiny.

Most laundering follows placement, layering, and integration because those steps successively convert cash into plausible assets, break audit trails through repeated movements, and then reintroduce the proceeds as apparently legitimate income.