Dear Customers,
"May this Auspicious Festival of Lights bring you Joy & Prosperity, wishing you a very Happy Diwali !!!.."
Further we would like to inform you that, our offices at Pune & Mumbai shall remain closed from 19th October, 2017 to 22nd October, 2017 on the occasion of Diwali.
If you register a Call Back Request from Software then you will get reply on 23rd October, 2017.

IMPORTANT- Sinewave believes in customer satisfaction and for same your Feedback is of utmost importance, we would like to hear from you on Further, stay up to date on the latest product updates, offers, events, and news via our Social channels.     facebook twitter linkedin google


Best Income Tax Software & HR Management Solutions

Sinewave Computer Services Pvt. Ltd.(ISO 9001:2008) is a 30 years Income Tax & HR Solutions Software development company situated at Pune, Maharashtra, India. Catering to 15,000+ customer base across India. Sinewave is a well known in providing high quality and reliable TDS, VAT, Income Tax calculation and efiling software solutions for Taxation and HR Management in India. Presently Sinewave has a compressive customer coverage right from an Individuals to SMEs. Our clientele sector includes Chartered Accountants (CA's), Cost Accountants (CWA's), Tax Consultants, Education Institutions, Co-operative Societies, Banks, Service Industry, Small and Medium Scale (SME) industrial sector and many more. Our Taxation software offers various facilities like computation & calculation of Income Tax, TDS, Wealth Tax, Advance Tax Register, Billing Management, AIR modules, Office Management & Post filing management at no extra cost.

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Latest News
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TaxbaseLANPro Version
Released on : 09/10/2017
New TDS FVU (File Validation Utility) 5.6 and2.152 incorporated.

TDSPro Version
Released on : 09/10/2017
Covers :-
-New TDS FVU (File Validation Utility) 5.6 and2.152 incorporated.
TaxbaseLAN Version
Released on : 01/03/2017
Covers :-
- Changes of new TDS FVU version 5.4 and version 2.150 with updated FVU incorporated in our software.

TaxbaseMini Version 10.5
Released on 18/02/2017

-Acts, Laws and Rules are incorporated in TaxbaseMini.

1.     -Anyone Access without Registration (For some specific features).

1.       -Free Features of App:

a)       a)Know Your ITR-V Status - By PAN &Assessment Year, By e-Filing Acknowledgement Number.

a)       b)Tax Calculators, Tax Calendar and Laws.

ServiceTax Pro Version 1.04.1
Released on 02/08/2017

New ST3 utility V1.10 Incorporated.

New ST3 utility V 1.9 Incorporated

Financial Year 2017-2018 Incorporated.

Interest Code for Swatch Bharat Cess and Krishi Kalyan Cess in Challan is incorporated.

New provision of Krishi Kalyan Cess in Quick Challan is incorporated.

Interest Rate updated as per department.

PaywhizProfessional Version
Released on : 14/10/2017
- CBDT have updated schema for all ITR of AY 2017-18, same is incorporated in this version.
- TIN-NSDL have changed the TDS FVU (File Validation Utility) to 5.6 and 2.152 from 7th Oct 2017, same is incorporated in this version.

VATXpress Version
Released on 09/09/2017

Updated Audit report (Form 704 ) Version 2.0.2

Copy Consolidated Data from Monthly/Quarterly Return to Annual Return.

Consolidated Computation Sheet for FY 16-17 onward.

Incorporated Financial Year 2017-2018.

Included updated Form IIIB (PTRC) return

Included updated return(version 3.0.000) 231,232,233,234,235 and CST.

Improved e-payment of MTR 6.

Updated PAN Verification.

Taxbase GSTPro Version
Released on 17/10/2017

- Prefill, data pick up from GSTN portal is available (Static Information).

Computation Sheet(Beta) is incorporated (Under GSTR 3 Menu).

- Bulk GSTIN verification(Customer & Supplier Master) facility is incorporated.