Afterpay
2022
$29.0B
Why
To add buy now, pay later to both sides of the network: Afterpay at Square sellers' checkouts and inside Cash App, plus Afterpay's merchant base in Australia, the U.S. and the UK (as Clearpay). Announced in August 2021 at about $29 billion in stock, roughly a 30% premium.
Impact
Afterpay co-founder Nick Molnar became Block's head of sales in 2024, and Afterpay plans now run inside Cash App and Square. Because the price was paid in Block shares, which roughly halved before closing, existing shareholders bore the cost through dilution.
Outcome
Completed January 31, 2022. Still the most debated deal in Block's history, though post-purchase Afterpay and lending have become part of Cash App's growth.