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CardMath.in2026 MITCSmart Reward Math
Verified 2026 Bank MITC Rules & RBI ExclusionsUpdated: 2026-03-01

IndianOil RBL Bank Xtra Credit Card vs Myntra Kotak Credit Card for ₹100,000 Monthly Spend

Comparing IndianOil RBL Bank Xtra Credit Card vs Myntra Kotak Credit Card at ₹100,000/month. Myntra Kotak Credit Card wins, delivering ₹40,050 net annual value (3.34% ROI) vs ₹14,400 for IndianOil RBL Bank Xtra Credit Card.

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Simulates real-world capping thresholds, 18% GST deductions, and bank waiver rules in real time.

₹1,00,000(₹12,00,000/yr)
₹10,000/mo₹1,00,000/mo₹2,50,000/mo
Winner at ₹1,00,000/mo+ ₹25,650/yr Higher Value

Myntra Kotak Credit Card

Delivers ₹40,050 net annual returns (3.34% ROI) vs ₹14,400 on IndianOil RBL Bank Xtra Credit Card.

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Card A

IndianOil RBL Bank Xtra Credit Card

RBL Bank

₹14,400Net Annual Benefit
Gross Rewards:₹14,400/yr
Effective Fee (incl. GST):Waived (₹0)
Net ROI on Spend:1.2%
Fee Waiver Progress (2.75L target):100%
Card B

Myntra Kotak Credit Card

Kotak Mahindra Bank

₹40,050Net Annual Benefit
Gross Rewards:₹40,050/yr
Effective Fee (incl. GST):Waived (₹0)
Net ROI on Spend:3.34%
Fee Waiver Progress (2L target):100%
⚠️ Hits monthly cashback caps: -₹4,500/yr lost
2-Card Optimization HackMaximize Trapped / Capped Spend
+₹600/year Extra Yield

Pair Myntra Kotak Credit Card + Airtel Axis Bank Credit Card

Pair Myntra Kotak Credit Card with Airtel Axis Bank Credit Card to capture up to ₹600/yr extra on zero-reward categories.

Routes excluded categories:Amazon, Flipkart & Myntra Shopping (Excess Spends)
Add Airtel →

Detailed 12-Category Rupee Breakdown (@ ₹1,00,000/mo)

Spend CategoryMonthly SpendIndianOil RBL Bank Xtra Credit CardMyntra Kotak Credit Card
Amazon, Flipkart & Myntra Shopping₹25,000/mo₹125 (0.5%)₹1,500 (Capped)
Scan & Pay Merchant UPI₹15,000/mo₹75 (0.5%)₹188 (1.25%)
Electricity, Water, Gas & Broadband Bills₹12,000/mo₹60 (0.5%)₹150 (1.25%)
Swiggy, Zomato & Dining Out₹12,000/mo₹120 (1%)₹600 (5%)
Blinkit, Zepto, Instamart & Supermarkets₹10,000/mo₹100 (1%)₹500 (5%)
Petrol & Diesel at Fuel Stations8.5% value back valid at IndianOil fuel outlets up to ₹4,000/txn, max ₹1,000/mo₹8,000/mo₹680 (8.5%)0% Excluded
Flights, Hotels & IRCTC Trains₹8,000/mo₹40 (0.5%)₹400 (5%)
LIC, Health & Term Insurance Premiums₹5,000/mo0% Excluded0% Excluded
House Rent & School/College Fees1% fee on rental transactions; zero reward points earned₹5,000/mo0% Excluded0% Excluded
International Travel & Forex Spends₹0/mo₹0 (0.5%)₹0 (1.25%)
Gold, Silver & Jewelry Purchases₹0/mo₹0 (0%)₹0 (0%)
Income Tax, GST & Challan Payments₹0/mo₹0 (0%)₹0 (0%)
Net Annual Benefit₹12,00,000/yr+₹14,400+₹40,050

Frequently Asked Questions

Which card is better between IndianOil RBL Bank Xtra Credit Card and Myntra Kotak Credit Card for ₹100,000/month?▼
At ₹100,000/month (₹1,200,000/year), Myntra Kotak Credit Card mathematically outperforms IndianOil RBL Bank Xtra Credit Card by ₹25,650/year. Myntra Kotak Credit Card delivers ₹40,050 net annual benefit (3.34% effective yield), while IndianOil RBL Bank Xtra Credit Card returns ₹14,400 (1.2% effective yield).
Will the annual fee be waived at ₹100,000 monthly spend?▼
On an annual spend of ₹1,200,000: IndianOil RBL Bank Xtra Credit Card annual fee is waived (₹0). Myntra Kotak Credit Card annual fee is waived (₹0).
How do reward caps impact the earnings on both cards?▼
At this spend tier, IndianOil RBL Bank Xtra Credit Card loses ₹0/year to monthly cashback caps, while Myntra Kotak Credit Card loses ₹4,500/year. IndianOil RBL Bank Xtra Credit Card remains uncapped at this spend. Capped categories on Myntra Kotak Credit Card: Amazon, Flipkart & Myntra Shopping.
What is the breakeven monthly spend between IndianOil RBL Bank Xtra Credit Card and Myntra Kotak Credit Card?▼
Myntra Kotak Credit Card maintains superior net value across all standard monthly spend brackets between ₹15,000 and ₹2,00,000.
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