Cloud Platform for CAs & Tax Professionals
File Income Tax, GST & TDS returns on any device with Sinewave Cloud - featuring automatic updates, secure cloud access and enterprise-grade compliance tools.
Cloud-Based
& Secure
Automatic
Updates
100% Compliant
& Reliable
Access on Any
Device
India's Trusted
Cloud-Based
Tax Platform
File Income Tax, GST & TDS returns on any device with Sinewave Cloud — featuring automatic updates, secure cloud access, and enterprise-grade compliance tools.
Faster Workflows, Better Outcomes
Access specialised utilities designed to eliminate manual work and improve filing accuracy.
Bank Statement Automation
Automatically transform bank statements into organized books and accounting-ready records, eliminating manual data entry.
Trade Book Automation
Import and process trade data to generate accurate transaction records, simplifying reconciliation and tax reporting.
Universal Capital Gain Calculator
Calculate capital gains across stocks, mutual funds, property, bonds, and more with precision and ease.
Tally NCE
Import Tally trial balance, auto-map ledgers, and generate financial statements — Balance Sheet, P&L, and ITR-oriented reports.
Sales Invoice
Create professional GST-compliant sales invoices in seconds with automated calculations and compliance management.
And Much More…
Sinewave Cloud continuously adds new tools for the modern CA practice. New features launch every quarter.
Accounting, Tax & Compliance One Smart Cloud Platform
Work Smarter. Save Time. Grow Faster
Time-saving
Reduce manual effort and complete tasks significantly faster.
Faster Accounting Completion
Close books faster with accurate data and streamlined processes.
Immediate Practical Value
Start using powerful features from day one and see real results.
Free Registration
Sign up for free and explore all essential features.
Instant Access
Get started immediately — no setup, no installation.
Work Smarter. File Faster. Get Started Instantly
Built for the Modern Tax Professional
Everything your CA firm needs to work faster, serve better, and scale — without IT headaches.
Always Compliant
Stay updated with every Income Tax, GST, and TDS amendment automatically — zero manual intervention.
Any Device, Anywhere
Work from your office, home, or client location across Windows, Mac, tablets, and mobile devices.
Multi-User Team Access
Collaborate securely with role-based access controls — ideal for growing CA firms and tax practices.
Zero Installation
Access from any browser — no setup, no manual updates, no maintenance. Pure cloud, pure freedom.
Elastic Performance
Handles peak filing seasons without slowdowns — built on enterprise-grade cloud infrastructure.
Smart Analytics & Reports
Intelligent dashboards for deadlines, client status, filings, and practice performance — all in one view.
Easy Data Migration
Move from Taxbase Pro or legacy systems to Sinewave Cloud in minutes — complete data integrity guaranteed.
Trusted Tax Software Since 1988
Filing Subscriptions
Required add-on for e-filing on any plan.
- ✓ GST @18% = ₹1,180
- ✓ Fair Usage Policy: 100 returns/month
- ✓ Over Usage: ₹10 per return + GST
- ✓ Monthly Subscription
- ✓ GST @18% = ₹1,180
- ✓ Fair Usage Policy: 10 returns/month
- ✓ Over Usage: ₹100 per return + GST
- ✓ Monthly Subscription
Trusted by Tax Professionals Across India
Sinewave has streamlined our daily operations and improved team collaboration across multiple branches. The platform is intuitive and highly dependable.
The automation features have significantly reduced manual effort and helped us focus more on delivering value to our clients.
We appreciate how frequently the software is updated to meet changing compliance requirements. It keeps our processes accurate and efficient.
The centralized document management system has improved our workflow and made client communication much more organized.
Sinewave has helped us maintain better control over deadlines and regulatory filings. The dashboard provides complete visibility at all times.
Reliable, secure, and easy to implement. Our team adapted quickly, and the productivity gains were noticeable within weeks.
Everything You Need to Know Before You Start
Have more questions? Our team is ready to help you get started.
Still have questions? Talk to a Sinewave expert today — no commitment required.
Ready to Move Your Practice to the Cloud?
Join 10,000+ tax professionals who file smarter with Sinewave Cloud.