RupeeSmart

Finance Guides

Practical, jargon-free guides on tax, investments, and personal finance — written for India.

Tax5 min read

Old vs New Tax Regime: Which Saves More Tax?

A complete breakdown of both regimes with worked examples for ₹5L, ₹10L, ₹15L and ₹20L income. Includes the Budget 2024 changes.

  • New regime has lower slab rates
  • Old regime allows 80C, HRA, home loan deductions
  • New regime default from FY 2024-25
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Loans6 min read

How to Choose the Right Home Loan in India

Fixed vs floating rate, MCLR vs repo-linked rates, processing fees, prepayment penalties — a practical guide before you sign.

  • Floating rates are lower long-term
  • Compare 5+ lenders before deciding
  • RLLR loans benefit most from RBI rate cuts
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Investing4 min read

SIP vs Lump Sum: Which Grows More Wealth?

Data-driven comparison across bull markets, bear markets and sideways markets. When to choose each strategy.

  • SIP wins in volatile/falling markets
  • Lump sum wins in steady bull markets
  • Most investors should default to SIP
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Tax Saving4 min readComing soon

PPF vs ELSS: Best 80C Investment in 2024

Compare returns, lock-in periods, tax treatment and liquidity between PPF and ELSS mutual funds.

  • PPF: guaranteed 7.1%, 15yr lock-in, EEE
  • ELSS: market-linked, 3yr lock-in, LTCG taxed
  • Younger investors → ELSS; conservative → PPF
GST7 min readComing soon

Understanding GST for Freelancers & Businesses

When to register for GST, how to file returns, input tax credit basics, and the most common mistakes small businesses make.

  • Mandatory registration above ₹20L turnover
  • File GSTR-1 monthly/quarterly
  • ITC can significantly reduce tax outgo
Tax3 min readComing soon

HRA Exemption: Step-by-Step Calculation Guide

The three-rule formula explained with solved examples for metro and non-metro employees. Includes common mistakes to avoid.

  • Minimum of 3 amounts is the exemption
  • 50% rule for Delhi, Mumbai, Chennai, Kolkata
  • Rent must exceed 10% of Basic + DA