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.

Try our Income Tax Software

Latest News
marquee_up_arrow marquee_down_arrow

TaxbaseLANPro Version
Released on : 13/08/2018

- CBDT have changed schema of ITR-2,3,4,5,6,7 on 09/08/2018, same is incorporated.

TDSPro Version
Released on : 02/08/2018
Covers :-

- CBDT have updated ITR schema for AY 2018-19 same is incorporated.

PaywhizProfessional Version
Released on : 18/08/2018
CBDT have changed schema of ITR-2,3,4,5,6,7 on 09/08/2018, same is 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.

VATXpress Version
Released on 27/03/2018

Incorporated Financial Year 2018-2019.

New Annual Revised Return Template (Ver 1.0.000)is incorporated.                        

New Consolidated Report for FY 2016 onward.

Updated Form 704 (Audit Report) As per modified return template.

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.