Corporate Overview

Sinewave Computer Services Pvt. Ltd. (ISO 9001-2015 Certified) is 36 Years old Income Tax and HR Solutions Software Development Company situated in Pune, Maharashtra, India. We are catering to 20,000+ customer base across India. Sinewave is a well-known for providing high quality and reliable GST, TDS, Income Tax and Payroll software solutions. Presently, Sinewave has compressive customer coverage from individuals to SMEs. Our clientele includes Chartered Accountants, Cost Accountants, Tax Consultants, Education Institutes, Co-operative Societies, Banks, Service Industries, Small and Medium Enterprises (SME) and many more.

Best Taxation Solution Provider in India


Our most important objective since inception is the satisfaction and thriving of all our stake holders including our Employees, Customers, Partners and Our Community of followers from across the globe.

Continuous Improvement

At Sinewave, Our Foundation has been established through creating a quality management system, adoption of a risk assessment framework and by embracing a culture of continuous improvement.


We at Sinewave Computer Services Pvt. Ltd. will always strive to meet customers’ requirements by delivering high quality products and services, following a transparent framework and delivering in a timely manner.
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