There are two investigations: a journalistic consortium before 3 April 2016, and state inquiries after.
Neither is a manual for hiding money. Both are after-the-fact readings of a leaked archive.
Agencies
- Süddeutsche Zeitung + ICIJ partners — Received the cache, built the shared archive and published under embargo on 3 April 2016.
- National tax authorities — Opened audits and some criminal tax files after names appeared; results varied by country.
- Pakistan Supreme Court / NAB — The sharpest large-democracy court track, ending in Sharif's 2017 disqualification.
- Panamanian and European prosecutors — Examined the firm and some intermediaries; no single world verdict followed.
What followed
- Receive and secure the cache
Süddeutsche authenticated a sample and decided the store was too large and too global for one newsroom.
- Build a consortium
ICIJ invited partners, set an embargo and let local desks read local names against public records.
- Publish on one clock
3 April 2016 put governments in the position of responding to the same facts on the same morning.
- Open national files
Tax agencies and prosecutors decided, country by country, whether a name was a lead or a legal structure.
- Litigate the hardest cases
Pakistan's court track and assorted European files produced the mixed dock. Many names never entered a courtroom.
- Watch the firm close
Mossack Fonseca's 2018 shutdown ended a corporate chapter without ending every client inquiry.
Turning points
- Choosing a consortium — A shared archive made the leak a world story instead of a German exclusive.
- Iceland's resignation week — A prime minister's fall proved the files could move a government, not only a Sunday paper.
- Sharif's disqualification — A Supreme Court result showed that some aftershocks would be judicial, not only journalistic.
After the fact, reporters mapped a firm and states picked at the map. The world did not sit as one jury.
Public-record encyclopedia. Not legal advice. Not a how-to. Graphic detail is withheld. Wars belong in a separate atlas.