Justworks, Inc. announced that it will receive $10,522,272 in a round of funding on September 30, 2014. The company will issue series A preferred stock in the transaction. The company will issue securities pursuant to exemption provided under Regulation D. The minimum investment accepted from any outside investor is $1. preferred stock will be converted into common stock. The transaction includes participation from 22 investors.

On October 9, 2014, the company received $6,000,000 in its first tranche. The transaction was led by new investor Thrive Capital. The round also included participation from existing seed round investors, including Index Ventures and angel investors. As part of the transaction, Will Gaybrick, General Partner at Thrive Capital, joined the company's board of directors. The company has raised a total of $7 million in funding till date.