FinStax: SIP, EMI & Tax Calc
Pavan Kulkarni Finance iPhoneiPadiPod touch
FinStax: SIP, EMI & Tax Calc is a free Finance app for iPhone and iPad by Pavan Kulkarni. Requires iOS 15.1. Updated March 13, 2026.
- Price
- Free
- on the App Store
- Size
- 48 MB
- Age 17+
- Updated
- Mar 13
- 2026 · v0.8.6
Screenshots
About FinStax: SIP, EMI & Tax Calc
Master your money with FinStax – The privacy-first financial tool built for India. FinStax is a comprehensive financial calculator and knowledge hub designed for Bharat. With 28+ specialised tools, it empowers salaried professionals, investors, and home buyers to make smart money decisions without sharing their data. PRIVACY FIRST & OFFLINE No Sign-up Required: Start using the app instantly. 100% Local Data: Your profiles and saved plans never leave your device. Secure Backup: Backup and restore your data locally on your own terms. INCOME TAX (FY 2024-25 & 2025-26) Navigate Indian taxes with confidence using the latest slab rates: Regime Compare: Side-by-side comparison of the New Regime (u/s 115BAC) vs. Old Regime to see which saves you more tax. Capital Gains: Calculate STCG and LTCG for Equity and Debt Mutual Funds based on the latest budget updates. HRA Calculator: Find your exact tax-exempt House Rent Allowance. WEALTH & GOVERNMENT SCHEMES Plan your future with precision: SIP Calculator: Model wealth creation with Step-Up SIPs and inflation adjustments. Small Savings Schemes: Dedicated calculators for PPF (Public Provident Fund), SSY (Sukanya Samriddhi Yojana), and Post Office Schemes. Bond Valuation: Calculate YTM (Yield to Maturity), Clean Price, and Dirty Price. LOANS & LIABILITY PLANNING Save lakhs in interest by planning your debt smartly: Advanced EMI Calculator: Compare Reducing Balance vs. Flat Rate loans. Loan Prepayment: Visualize how small extra payments drastically reduce your tenure. Overdraft / Flexi Loan: Unique tool to calculate savings on daily balance products. FINANCE HUB & RESOURCES More than just a calculator—a complete financial guide: Institution Directory: Offline search for customer care numbers (Banks, NBFCs, and Insurers). Fraud Playbook: Immediate action guides for UPI fraud or card theft. Service Templates: Ready-to-use drafts for banking requests (e.g., "Stop EMI," "Close Account"). PRO FEATURES PDF Reports: Generate professional PDF reports for any calculation to share or save. Local Languages: Available in Hindi, Marathi, Kannada, Tamil, Telugu, and Gujarati. DISCLAIMER & SOURCES OF INFORMATION 1. Non-Government Entity: FinStax is an independent, privately developed app. It is NOT affiliated with, associated with, endorsed by, or representing the Government of India, the Income Tax Department, India Post, RBI, EPFO, or any other government agency or financial institution. 2. Sources of Information: The calculators and information provided in this app are based on publicly available data from official government websites. We rely on the following sources for formula logic and interest rates: Income Tax & TDS: https://www.incometax.gov.in Post Office Schemes (PPF/SSY): https://www.indiapost.gov.in Banking & RBI Guidelines: https://www.rbi.org.in EPF Information: https://www.epfindia.gov.in 3. Usage: This app is for informational and educational purposes only. While we strive for accuracy, laws and rates change. Please verify calculations with official sources or a certified financial advisor before making financial decisions. View our disclaimer: https://fin.gridstax.com/disclaimer-sources Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://fin.gridstax.com/privacy-policy
What’s new
Version 0.8.6 · Updated March 13, 2026
Improved performance, bug fixes, optimised features
App privacy
The developer, Pavan Kulkarni, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data
- Contact Info: Email Address, Name
- User Content: Other User Content
- Identifiers: User ID, Device ID
Used for: Third-Party Advertising, App Functionality
Alternatives to FinStax: SIP, EMI & Tax Calc
Looking for apps like FinStax: SIP, EMI & Tax Calc? Here are 6 similar apps on the App Store.
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Calc India – Finance Tools
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EMI Calculator Loan & Interest
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SIP Calculator - STP & SWP
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Mortgage Calculator - FinFlair
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Loan Calculator – EMI & SIP
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| FinStax: SIP, EMI & Tax Calc | – | Free | March 13, 2026 | |
| Calc India – Finance Tools | – | Free | May 22, 2026 | Compare |
| EMI Calculator Loan & Interest | – | Free | Aug 17, 2026 | Compare |
| Assets Banking | – | Free | Mar 10, 2026 | Compare |
| SIP Calculator - STP & SWP | – | Free | Jun 11, 2026 | Compare |
| Mortgage Calculator - FinFlair | – | Free | Mar 24, 2025 | Compare |
| Loan Calculator – EMI & SIP | – | Free | Jan 26, 2026 | Compare |