Sigma is a global payroll and compliance management solution that simplifies the complexities of hiring and paying international workers. Sigma enables businesses to onboard contractors and employees swiftly, ensuring compliance with local and international tax laws. The service manages critical forms like W-8BEN and checks for US ITINs, easing IRS compliance burdens. Sigma supports payroll through US ACH, offering workers the flexibility to receive payments via bank transfer or cryptocurrency. Additionally, SigmaRemote provides USD Wallets, local health benefits, and retirement planning, enhancing employee satisfaction and retention. With Sigma, companies can efficiently scale their operations globally without the administrative overhead.

Sigma is a global payroll and compliance management solution that simplifies the complexities of hiring and paying international workers. Sigma enables businesses to onboard contractors and employees swiftly, ensuring compliance with local and international tax laws. The service manages critical forms like W-8BEN and checks for US ITINs, easing IRS compliance burdens. Sigma supports payroll through US ACH, offering workers the flexibility to receive payments via bank transfer or cryptocurrency. Additionally, SigmaRemote provides USD Wallets, local health benefits, and retirement planning, enhancing employee satisfaction and retention. With Sigma, companies can efficiently scale their operations globally without the administrative overhead.