📝 IndiCalculator Finance Blog · Updated June 2025

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8 in-depth articles on EMI, SIP, home loans, income tax, GST and PPF — with real numbers, tables and examples. No jargon, just practical advice.

💜 Tax

Old and New Tax Regime Calculator: 4 Real Salaries Compared

Four real salary profiles at ₹8L, ₹15L, ₹25L and ₹40L run through the old and new tax regime calculator. The winning regime flips more than once.

4 July 2026 · 8 min readRead article →
📈 SIP

SIP Return Calculator: Project Mutual Fund SIP Returns

The formula every SIP return calculator uses, realistic return assumptions by fund category, and the two things they usually ignore — inflation and LTCG tax.

2 July 2026 · 7 min readRead article →
💜 Tax

New Tax Regime Calculator: The ₹12 Lakh Cliff (with Real Numbers)

The FY 2025-26 new tax regime tax calculator shows zero tax up to ₹12 lakh — then ₹60,000+ the next rupee. Here is exactly how the cliff works and how to avoid it.

3 July 2026 · 8 min readRead article →
🏦 PPF

HDFC PPF Calculator + Auto-Debit: The 5-Minute Monthly Setup

Depositing PPF once a year loses you tens of thousands over 15 years. Here is exactly how to combine the PPF calculator HDFC gives you with an auto-debit standing instruction.

2 July 2026 · 6 min readRead article →
📈 SIP

3 Ways People Misuse the Monthly SIP Calculator (and What It Costs)

Most SIP calculators say the right number — but three quiet errors in how people use them can turn a ₹1 crore plan into ₹40 lakh.

1 July 2026 · 7 min readRead article →
📈 SIP

How Much SIP Do You Need to Get ₹1 Crore? Full Breakdown by Age

₹1 crore sounds impossible. But with the right SIP amount started at the right age, it's more achievable than you think. Here's the exact monthly SIP needed at every age.

June 2025 · 7 min readRead article →
🏠 Home Loans

₹50 Lakh Home Loan EMI in 2025: SBI vs HDFC vs ICICI vs Axis Bank

Taking a ₹50 lakh home loan? The bank you choose can cost you ₹5–8 lakh more in interest. Here's the complete EMI and total interest comparison for 2025.

June 2025 · 6 min readRead article →
🏠 Home Loans

How to Calculate EMI Manually — Formula, Examples & Easy Tricks

You don't need a calculator to understand your EMI. Here's the exact formula banks use, worked examples, and a shortcut to verify any bank's calculation.

June 2025 · 5 min readRead article →
📈 SIP

The Power of SIP: How ₹500/Month Becomes ₹10 Lakh

Most Indians think investing is only for the rich. This article proves even ₹500/month can build serious wealth through compounding.

May 2025 · 5 min readRead article →
🏠 Home Loans

5 EMI Mistakes That Are Costing You Lakhs

Millions of Indians pay their EMI without realising they're leaving lakhs on the table. Here are 5 costly mistakes and exactly how to fix them.

May 2025 · 6 min readRead article →
💰 Income Tax

Old vs New Tax Regime 2025: Which One Saves You More?

The New Regime is now the default. But is it better for you? The answer depends entirely on your deductions. Here's how to decide in under 5 minutes.

April 2025 · 7 min readRead article →
🏦 PPF

7 PPF Tricks Every Indian Should Know

PPF is India's best tax-free investment. Most people only know the basics. These 7 tricks can add lakhs to your final corpus with no extra investment.

April 2025 · 5 min readRead article →
🧾 GST

GST Simplified: A Plain-English Guide for Small Business Owners

CGST, SGST, IGST, ITC — GST confuses most small business owners. This guide explains everything clearly with real examples.

March 2025 · 6 min readRead article →
📈 SIP

SIP Calculator Monthly: How Much to Invest Each Month?

Find the exact monthly SIP needed for any goal — ₹10L to ₹1 crore — with tables at 8%, 10% and 12% returns.

June 2026 · 7 min readRead article →
🏦 PPF

PPF Calculator HDFC: Returns, Tax Benefits & Account Guide

HDFC PPF investment amount limits, maturity at ₹50K–₹1.5L/year, EEE tax structure and PPF vs FD comparison.

June 2026 · 7 min readRead article →
💜 Tax

New Tax Regime Tax Calculator: Complete FY 2025-26 Guide

New regime slabs, ₹75,000 standard deduction, zero-tax at ₹7.75L, and who benefits from switching.

June 2026 · 8 min readRead article →
💜 Tax

Old and New Tax Regime Calculator: Find the Better Option

Breakeven deduction analysis at each income level. Step-by-step comparison guide with common mistakes to avoid.

June 2026 · 8 min readRead article →
📈 SIP

SIP EMI Calculator: Build Wealth While Repaying Loans

Plan monthly SIP alongside loan EMIs. 30-30-30-10 salary rule, SIP vs prepayment analysis, goal scenarios.

June 2026 · 6 min readRead article →
💜 Tax

New Tax vs Old Tax Calculator: Which Regime Is Right for You?

Side-by-side comparison at ₹10L, ₹15L, ₹20L and ₹30L income. Deductions that tip the balance between regimes.

June 2026 · 8 min readRead article →
🧾 GST

Removing GST from Total: The Complete Reverse Calculation Guide

Reverse GST formula with worked examples at 5%, 12%, 18% and 28% rates. Intra-state CGST+SGST breakdown.

July 2026 · 6 min readRead article →
🧾 GST

Remove GST from Total: 5 Practical Step-by-Step Examples

Three-step method for removing GST from any total. Five examples covering restaurant bills, IT invoices and construction.

July 2026 · 5 min readRead article →
🧾 GST

GST Calculator Including GST: Net Price to Gross Price Calculation

How GST-inclusive calculators find base price and GST component. Covers CGST/SGST (intra-state) and IGST (inter-state).

July 2026 · 6 min readRead article →
💜 Tax

Compare Income Tax: Old vs New Regime for FY 2025-26

Step-by-step comparison methodology, ready-reckoner tables, deduction analysis and income tax department rules.

July 2026 · 7 min readRead article →
💜 Tax

Income Tax Comparison: The Salaried Employee's Complete Guide

Real scenarios at ₹8L–₹20L salary. Shows how HRA, home loan, 80C and 80D tip the regime comparison.

July 2026 · 7 min readRead article →
💜 Tax

Income Tax Calculator Comparison: How to Choose the Right Tool

Features of a reliable tax calculator, common errors in online tools, and a feature-by-feature comparison.

July 2026 · 6 min readRead article →
💜 Tax

Income Tax Comparison Calculator: Read Your Results Like a Pro

How to enter data correctly, interpret old vs new regime outputs, and act before key due dates.

July 2026 · 6 min readRead article →
💜 Tax

Tax Calculation Old Regime: Slabs, Deductions & Worked Examples

Old regime slabs for all categories, full deduction list (80C, HRA, 24b, NPS), and worked example at ₹12L.

July 2026 · 8 min readRead article →
💜 Tax

Income Tax Calculator New vs Old: Real Scenarios & Tax Savings

Worked examples at ₹7L–₹30L income. Break-even deduction thresholds and final verdict for FY 2025-26.

July 2026 · 7 min readRead article →
💜 Tax

Old Regime Tax Slab Calculator: Complete FY 2025-26 Reference

Full slab table for individuals, senior citizens (60+) and super senior citizens (80+) with HRA formula.

July 2026 · 7 min readRead article →
💜 Tax

Compare Tax Regimes: A Plain-English Decision Guide for 2025-26

Decision tree by income level, who benefits from old regime, and life events that trigger a fresh comparison.

July 2026 · 6 min readRead article →
📈 SIP

SIP vs Fixed Deposit Calculator: Post-Tax Returns Compared

Post-tax SIP vs FD comparison over 5, 10 and 15 years. Current bank FD rates and when to choose each option.

July 2026 · 7 min readRead article →
📈 SIP

Indian Bank SIP Calculator: Plans, Returns & How to Start

Indian Bank RD rates 2025, RD vs mutual fund SIP comparison, and starting SIP via IndOASIS digital banking.

July 2026 · 6 min readRead article →
🏠 Home Loans

HDFC Home Loan Top-Up Calculator: Eligibility, Rates & EMI 2025

HDFC top-up loan rates, EMI at ₹5L–₹30L, and how choosing top-up over personal loan saves ₹1.5L+ in interest.

July 2026 · 7 min readRead article →
🏠 Home Loans

HDFC Ltd Home Loan Calculator: Rates, EMI & Prepayment 2025

Current HDFC rates from 7.90%, EMI table at ₹20L–₹1Cr, salary eligibility and prepayment saving example.

July 2026 · 7 min readRead article →
🏠 EMI

How to Find EMI: 3 Methods — Formula, Calculator & Excel PMT

The EMI formula with a worked example, Excel PMT function, and a ready-reckoner table for home, car and personal loans.

July 2026 · 6 min readRead article →