Composition vs Regular GST Scheme Estimator
Compare composition and regular GST schemes with a rough estimate based on your inputs. Use it for planning — verify eligibility, rates, and filing requirements before deciding.
Choosing between composition and regular scheme affects compliance, invoicing, and how tax flows through your business. This estimator helps you compare scenarios quickly using simple inputs — useful when you’re planning, budgeting, or evaluating a switch.
Want to estimate ITC in a scenario? Use the ITC calculator.

How to use the estimator
Enter your scenario inputs and compare the two schemes.
1. Enter turnover scenario
Use realistic numbers for the period you’re planning.
2. Compare estimates
Review how the estimate differs under composition vs regular.
3. Validate the decision
Confirm eligibility and current rules before making changes.
What to compare
Estimated tax outflow
Compare a rough tax outflow under composition vs regular based on your inputs.
ITC considerations
Regular scheme typically involves ITC considerations; composition has different rules. Use this as a planning comparison.
Billing and customer expectations
Your customer type (B2B vs B2C) can change what matters more (credit flow vs simplicity).
Operational simplicity
Composition may be simpler in some cases, but has eligibility conditions and limitations.
Common pitfalls
Eligibility conditions
Composition scheme has eligibility criteria and restrictions. Confirm you qualify before making decisions.
Input assumptions
The estimator depends on your turnover and assumptions. If inputs are off, the comparison will be misleading.
ITC and pricing strategy
If your buyers expect ITC flow, scheme choice can affect competitiveness. Use this as one input to your decision.
Rules and rates change
Scheme rules can be updated. Treat this as a planning tool and verify against current guidance.
What this tool supports
| Feature | Supported | Notes |
|---|---|---|
| Side-by-side estimate | Yes | Composition vs regular for planning. |
| Scenario testing | Yes | Try different turnover assumptions quickly. |
| Official recommendation | No | Use professional advice for final decisions. |
| Signup required | No | No account needed. |
Frequently Asked Questions
User reviews
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Comparing schemes?
Run a couple of scenarios to understand the trade-offs, then verify with the latest rules.

