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Recent Posts

  • TDS Rates for FY 2026-27
  • CBDT Sets 31st March 2026 as Last Date for TDS/TCS Correction Statements (FY 2018–19 to 2023–24)
  • Advance Tax Calculation FY 2025-26 (AY 2026-27) – Key Pointers
  • Effortless GST Filing Software: Next-Gen Automation for Faster Compliance
  • Reporting Foreign Assets and Income in India- Disclosures in ITR

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    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.

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    Sinewave Computer Services Pvt. Ltd.

    Sinewave is a trusted provider of tax and accounting software in India, delivering reliable solutions for GST, TDS, Income Tax, and more for over 36 years.

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