Latest News

TaxbaseLAN Version
Released on : 01/10/2015

-TDS file validation utility (FVU) 4.8 and 2.144 incorporated.

-Changes relating to extension of due date to 31/10/2015 incorporated

TaxbaseLANPro Version
Released on : 09/10/2015

-TDS file validation utility (FVU) 4.8 and 2.144 incorporated.

-Changes relating to extension of due date to 31/10/2015 incorporated

"The new rate of 14% for Service Tax  will be applicable with effect from 01/06/2015 subject to Point Of Taxation Rules & other provisions of law.”

Services of TIN call center are now available 24 x 7.You may call on 020-27218080 anytime.

TaxbaseMini Version 8.2
Released on 24/04/2015
New provision of Tax Calculator, Income Tax Laws and Tax Calendar incorporated.

ServiceTax Pro Version 1.01.4
Released on 08/10/2015
ST-3 Utility update as per government.

PaywhizProfessional Version
Released on : 23/09/2015
1. Provision of auto uploading of Form3CA3CD andForm3CB3CD incorporated.

VATXpress Version
Released on 24/09/2015
Form 704 Utility updated as per government,Form IIIB Utility updated as per government,List of Short Filer, NON filer dealer list shouldupdated as per gov.

Sinewave - Income Tax Software Providers

Sinewave Computer Services Pvt. Ltd.(ISO 9001:2008) is a 30 years 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 Income Tax calculation and efiling software solutions for Taxation in India and HR Management. Presently Sinewave has a compressive customer coverage right from 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.

Our Taxation Softwares

Taxbase :
A simplified income tax calculation and e-filing software with computation & calculation of Income Tax, TDS, Wealth Tax, Advance Tax Register, Billing Management, AIR modules, Office Management etc.

It’s a complete offline solution which is used for transparent planning and control of every part of an enterprise. You can also track the work status assigned to a particular employee and the time taken by him to complete it.

VATXpress :
Efficient and reliable software for VAT calculation and return filling of multiple dealers. Covers MVAT, including TDS, Profession Tax, E payment and E filling of all the VAT return for each category of Dealer.

Paywhiz :
A payroll management software for managing employee payroll and Taxation. Comprehensive coverage of PF, ESIC & PT module with reports like TDS Estimation, Salary Statement, Form 16, 24 etc.

ServiceTax Pro :
ServiceTax Pro is efficient software for Chartered Accountants, Tax Consultants, Professionals and business entities. You can manage Service Tax returns of multiple business entities with this software through customer definition and other important features of software.

TDSXpress :
Comprehensive TDS & TCS software for calculating TDS on salary and non salary payments along with e-filing of TDS. Also covers TCS on Other payee categories such as alcoholic liquor, tend leaves & more.

Call on Us

Head Office : +91-020-67251900

Helpline : +91-020-66810000

Thane Office : +91-022-25800223/24/25/26

Digital Signature Certificates:+91-020-66810052/50

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