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CardMath.in2026 MITCSmart Reward Math
Multi-Card Portfolio Optimizer • 2026 Bank MITC Rules

Multi-Card Wallet Leak Auditor

Select the credit cards you currently carry. Our algorithmic engine routes each of the 12 Indian spend categories to your highest-yielding card, flags 0% exclusion traps, and finds the single card that adds maximum net cash back.

Step 1 • Choose Your Stack

Select Your Current Cards (2/4 Selected)

Pick 1 to 4 cards to audit
💳 SBI Cashback Credit Card
💳 HDFC Regalia Gold Credit Card
Step 2 • Spend Calibration

Monthly Credit Card Spend: ₹50,000/mo

Annual: ₹6,00,000/year
₹15,000/mo₹1,00,000/mo₹2,00,000/mo
Current Stack Net Annual Savings
₹22,340

Annual rewards (₹22,340) minus card fees & 18% GST (₹0).

Annual MITC Leakage
₹3,900

Cashback lost to 0% excluded categories and hitting monthly cap ceilings across your cards.

Community Sharing
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Copy a structured Markdown table formatted for Reddit (r/CreditCardsIndia) or WhatsApp.

⚡ #1 MISSING CARD TO PLUG YOUR LEAK

Add Airtel Axis Bank Credit Card

"Essential everyday card delivering unbeatable 10% cashback on utility bills, Swiggy, Zomato, and BigBasket, but severely limited by strict monthly cashback caps."

Net Extra Rupee Gain+₹7,443/yr
Why this card unlocks value:

Plugs 0% exclusion traps by capturing accelerated returns on Electricity, Water, Gas, Swiggy, Zomato, Blinkit, Zepto, Instamart where your current wallet currently under-earns.

Pricing & Waiver:

Annual Fee: ₹500 (Fee + GST is fully deducted in our net calculation above).

Apply for Airtel Axis Bank Credit Card & Plug The Leak →Pre-Approved on Airtel Thanks • 10% Utility Cashback • Min Income: ₹25,000/mo • CIBIL 720+

12 Spend Categories • Optimal Card Routing

Automated Best-Card Allocation
CategoryShareMonthly SpendRouted CardRateMonthly Reward
Amazon, Flipkart & Myntra Shopping25%₹12,500HDFC Regalia Gold Credit Card6.66%₹833
Scan & Pay Merchant UPI15%₹7,500HDFC Regalia Gold Credit Card1.33%₹100
Electricity, Water, Gas & Broadband Bills12%₹6,000HDFC Regalia Gold Credit Card1.33%₹80
Swiggy, Zomato & Dining Out12%₹6,000SBI Cashback Credit Card5%₹300
Blinkit, Zepto, Instamart & Supermarkets10%₹5,000SBI Cashback Credit Card5%₹250
Petrol & Diesel at Fuel Stations0% Trap8%₹4,000SBI Cashback Credit Card0%₹0
Flights, Hotels & IRCTC Trains8%₹4,000HDFC Regalia Gold Credit Card6.66%₹266
LIC, Health & Term Insurance Premiums5%₹2,500HDFC Regalia Gold Credit Card1.33%₹33
House Rent & School/College Fees0% Trap5%₹2,500SBI Cashback Credit Card0%₹0
International Travel & Forex Spends0%₹0SBI Cashback Credit Card1%₹0
Gold, Silver & Jewelry Purchases0%₹0SBI Cashback Credit Card0%₹0
Income Tax, GST & Challan Payments0%₹0SBI Cashback Credit Card0%₹0