Block, Inc., the financial technology company operating Square, Cash App, and various lending products, has announced a significant workforce reduction, cutting over 4,000 employees, which represents nearly half of its global headcount. This strategic move, detailed in a shareholder letter and an internal note from co-founder and CEO Jack Dorsey, shrinks the company from more than 10,000 employees to just under 6,000.

Dorsey articulated that this substantial layoff is a direct response to a fundamental shift in how Block builds products and manages teams, emphasizing a lean operating model centered around artificial intelligence. He described it as one of the most challenging decisions in the company's history, opting for a single, large-scale reduction to mitigate prolonged uncertainty that gradual cuts would entail.

Affected employees will receive a comprehensive severance package designed to support their transition. This includes 20 weeks of salary, an additional week of salary for each year of tenure, equity vested through the end of May, six months of health coverage, the retention of their corporate devices, and $5,000 in transition support. International employees will be provided with similar benefits tailored to local requirements.

Chief Financial Officer Amrita Ahuja reinforced that these changes are being implemented from a position of strength, aiming to enhance the company's agility and accelerate service delivery to customers. Financially, Block has demonstrated robust performance, with gross profit growth more than doubling from the first quarter to the fourth quarter of 2025. The company reported a full-year gross profit of $10.36 billion, marking a 17% year-over-year increase.

Looking ahead, Block projects a first-quarter operating income of $600 million, surpassing a consensus estimate of $574 million, and a gross profit of $2.8 billion against an expected $2.72 billion. The company also raised its full-year gross profit outlook and reported a beat on Cash App monthly active users, indicating strong underlying business momentum. Shares of Block, trading under the ticker XYZ, surged 25% aftermarket following the announcement.

The core of Block's restructuring revolves around the integration of internal AI tools. Dorsey highlighted that