Next: Life stages
First salary: the order of operations
Buffer, cover, expensive debt, then investing. Why the framework is in that order, and the two traps: lifestyle creep and the unspoken family maths.
15 min
beginner
How income tax actually works
Slabs are marginal, so a raise never leaves you worse off — and just above the ₹12 lakh rebate sits a marginal relief that almost nobody mentions.
2 lessons · about 14 minutes · written for reading age 13 · last checked 2026-08-01
Slabs are marginal
Only the income sitting inside a slab is taxed at that slab’s rate, which makes the "a raise will leave me taking home less" fear arithmetically impossible.
7 min
The rebate, and the relief above it
Nil tax up to ₹12 lakh of taxable income under the new regime, and just above it a relief that caps the tax at the amount you crossed the line by.
7 min
Check yourself
3 questions at the end. Every wrong answer explains itself.
Tools for this
What changed recently
Dated commentary on this topic — a Budget change, a new rule, a scam pattern.
2026-06-11 · 7 min read
Reconcile your AIS, or expect a notice
The department already knows about your interest, dividends, fund sales and large transactions. A return that disagrees with your AIS becomes correspondence.
2026-04-08 · 7 min read
Income-tax Act 2025: new section numbers
From 1 April 2026 the Act that governed Indian income tax for 65 years is replaced. The tax you pay is largely the same. Almost every section number is not.
2026-03-14 · 5 min read
₹12,10,000 does not cost you ₹61,500 in tax
The ₹12 lakh rebate looks like a cliff — one rupee over and a large tax bill appears. Marginal relief exists to stop that, and almost nobody has heard of it.
2026-02-04 · 6 min read
Budget 2026: what changed for a salaried person
Slabs unchanged, standard deduction unchanged, rebate unchanged. For most salaried taxpayers this Budget was a year of stability — which is worth understanding.
Sources
- Income Tax Department — official portal — Income Tax Department · checked 2026-08-01