Blog
Two kinds of writing live here. Long-form guides that work through one topic end-to-end (tax regimes, SIP math, home loan strategy). Timely news posts reacting to budget changes, RBI rate moves and tax-rule tweaks. Each piece pairs with one or more calculators so you can run the math on your own numbers as you read.
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guideHome loan vs SIP: should you prepay or invest the surplus?
Home loan vs SIP: post-tax loan cost after Section 24 vs post-tax SIP return, worked at 3 salary slabs and the income where math flips.
home-loaninvestingtaxRead the full post → -
guideStep-up SIP: how it works + the ₹2 crore math over 25 years
Step-up SIP math: a 10% annual increase roughly doubles a 25-year corpus vs a flat SIP. The cashflow plan that keeps it running, mistakes that halve it.
sipinvestingcompoundingRead the full post → -
guideNew vs old tax regime FY 2025-26: slabs + which saves more?
New tax regime vs old, FY 2025-26: actual numbers on which saves more between ₹7L and ₹50L CTC after Budget 2025 slabs + ₹12L rebate.
taxsalaryfy26Read the full post →
Coming next
Topics queued for the next few months. The order may shift based on what readers ask for on the contact page, and on which calculators land in the popular set first.
- PPF, EPF and VPF: who should use whichThree EEE-or-near-EEE instruments, three completely different use cases. A side-by-side on contribution caps, lock-ins, withdrawal flexibility, and where Voluntary Provident Fund quietly wins.
- Capital gains tax on mutual funds, after July 2024The post-budget LTCG rate of 12.5% above ₹1.25 lakh per year, debt funds under Section 50AA, what counts as equity for tax, and how to sequence redemptions to minimize the bill.
- NPS Tier-1 vs equity MF for retirementNPS gives an extra ₹50,000 Section 80CCD(1B) deduction and lower fund-management charges, but locks 60% as taxable annuity. A 25-year corpus comparison at realistic return assumptions.
- HRA exemption, the real Section 10(13A) mathWalk-through of the three-way minimum (HRA received, rent − 10% basic, 50/40% of basic) with metro vs non-metro caveats, employer rejection scenarios, and parent-rent landlord arrangements.
Why calculators come first
Finance content on the Indian internet is mostly thin: a 600-word post that summarizes the same generic SIP advice everyone else has written, with a calculator buried at the bottom as a feature. We took the opposite path. Build the calculator first, because the math is what people actually need. Write the long-form prose alongside it, because the assumptions and the regulatory basis matter as much as the number.
Each calculator carries its own structured guide: what the instrument is, how the formula works, a worked example with real Indian numbers, common mistakes specific to the Indian context, a tax callout and 10 FAQs. The guides in this section pull threads across multiple calculators rather than repeat that ground.
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