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For Support, call us at
08065485434

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For escalation:
96377 69351
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Call us at
7391046951

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T-22 3rd Floor, Super Mall, Salunke Vihar Rd, Clover Village, Wanowrie, Pune, Maharashtra 411040.

Phone: 08065485434

"Due to the Income Tax ITR-1 and ITR-2 return filing due date of 31st July 2026, the Sinewave Helpline Team will be available on Sunday, 19th July 2026, from 11:00 AM to 5:00 PM.
If you require assistance, please submit a callback request through the software or the Sinewave Portal. Our team will get back to you as soon as possible.”

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Sinewave Computer Services Pvt. Ltd.

🎁 Special Savings Combo

Double Products, Double Benefits

Ask for Demo

Customer Support

DSC Support

Visit Us

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