Sinewave Computer Services Pvt. Ltd. Information

Sinewave Computer Services Pvt. Ltd. is a Pune-based IT services and software company with nearly four decades of experience in building trusted solutions for taxation, compliance, and HR management in India. Founded in 1985, Sinewave has evolved alongside India’s regulatory ecosystem, serving over 15,000 customers nationwide. Our solutions are widely used by Chartered Accountants, tax consultants, SMEs, institutions, and enterprises who rely on accuracy, reliability, and timely compliance. As we move forward, Sinewave is actively developing next-generation cloud-based platforms for taxation and statutory compliance—designed to be secure, scalable, and future-ready—helping professionals transition seamlessly into a digital-first compliance environment.