GST Composition vs Regular Scheme Calculator
A lower flat rate, but no input tax credit
GST Composition vs Regular Scheme Calculator
Composition scheme GST
0
flat 1% (traders) on turnover, no ITC
Regular scheme net GST
0
output GST minus input tax credit
Composition's real tradeoff
Composition scheme trades a much lower flat rate (1% for traders/manufacturers, 6% for eligible services) for zero input tax credit and no ability to collect GST from customers — it wins when your input costs and ITC are naturally low.
The Rs 1.5 crore ceiling
Composition scheme is only available up to Rs 1.5 crore annual turnover (Rs 75 lakh in some special-category states) for goods, and separately capped for services — growth can force a mid-year switch to regular scheme.
B2B customers often prefer regular
If your customers are GST-registered businesses claiming ITC on their purchases, composition scheme sellers can't issue a tax invoice that passes on credit — a real cost even when your own math favors composition.
Composition rate modeled at 1% of turnover (the trader/manufacturer rate; eligible service providers get 6%, restaurants 5% — check which applies to your business). Composition scheme is capped at Rs 1.5 crore turnover for goods (Rs 75 lakh in special-category states) and has separate eligibility rules for services and mixed businesses; it also can't be availed by inter-state suppliers or e-commerce sellers in most cases. This model ignores the B2B input-credit-passthrough factor, which can matter more than the raw tax math for business customers. Not tax advice.
Frequently asked questions
Should I choose the old tax regime or the new one?
It depends on how many deductions and exemptions you actually claim (80C, HRA, home loan interest, and similar). If your eligible deductions are substantial, the old regime often works out cheaper; if you claim few or none, the new regime's lower slab rates usually win. Compare both using your real numbers rather than assuming -- this calculator does that comparison directly.
What counts as a tax-saving investment?
Under the old regime, Section 80C covers instruments like PPF, ELSS mutual funds, EPF, life insurance premiums, and 5-year tax-saving FDs, up to the annual 80C cap. The new regime doesn't offer most of these deductions, which is the core trade-off between the two regimes.
How is capital gains tax calculated on mutual funds/stocks?
It depends on the holding period and asset type. Equity held over 12 months is taxed as long-term capital gains (with an annual exemption threshold); held less than 12 months, it's short-term and taxed differently. Debt funds follow their own, separate rules. Always check the current thresholds, since these are periodically revised.
What is TDS and when does it apply?
TDS (Tax Deducted at Source) is income tax deducted upfront by whoever pays you -- an employer, a bank paying FD interest above a threshold, and similar -- and deposited with the tax department on your behalf. It's an advance payment toward your total tax liability, not an extra tax, and is adjusted when you file your return.
Estimates only, not financial advice. See our Disclaimer.