True APR: the real cost of a loan app
Loan apps quote a flat or reducing interest rate. Neither tells you the all-in cost. True APR — what RBI requires on the Key Fact Statement (KFS) — folds in interest, processing fee, GST, insurance, and subscriptions. On a ₹10,000 / 3-month loan, a 24% headline rate often hides a 60%+ true APR.
The formula (simplified)
True APR = ((Total cost of credit ÷ Net disbursed amount) ÷ Tenure in years) × 100
Net disbursed = sanctioned amount minus processing fee, GST, insurance, and any other upfront deduction. Total cost = all interest + all fees over the tenure.
Worked examples
- ₹10,000 / 3 months / 24% flat / 5% PF + GST: Net ≈ ₹9,410. Total cost ≈ ₹1,190. True APR ≈ 50%.
- ₹25,000 / 6 months / 18% reducing / 3% PF + GST: Net ≈ ₹24,115. Total cost ≈ ₹2,485. True APR ≈ 22%.
- Salary advance ₹5,000 / 30 days / ₹99 fee + ₹49/mo subscription: Net ≈ ₹5,000. Cost ≈ ₹148. True APR ≈ 36% (or higher if you keep the subscription).
Where to find it on every app
RBI's Digital Lending Guidelines (2022) mandate the Key Fact Statement (KFS) before disbursal. The KFS must show the APR. If an app skips this step, do not accept disbursal — it's a regulatory red flag.
Independently-reviewed apps with true APR
- Browse all loan apps — every review shows the real APR range, not the headline.
- Instant personal loan apps
- Salary advance apps