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

American Express Membership Rewards Credit Card vs HDFC Infinia Metal Edition for ₹75,000 Monthly Spend

Comparing American Express Membership Rewards Credit Card vs HDFC Infinia Metal Edition at ₹75,000/month. HDFC Infinia Metal Edition wins, delivering ₹39,388 net annual value (4.38% ROI) vs ₹24,435 for American Express Membership Rewards Credit Card.

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

₹75,000(₹9,00,000/yr)
₹10,000/mo₹1,00,000/mo₹2,50,000/mo
Winner at ₹75,000/mo+ ₹14,953/yr Higher Value

HDFC Infinia Metal Edition

Delivers ₹39,388 net annual returns (4.38% ROI) vs ₹24,435 on American Express Membership Rewards Credit Card.

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Card A

American Express Membership Rewards Credit Card

American Express

₹24,435Net Annual Benefit
Gross Rewards:₹24,435/yr
Effective Fee (incl. GST):Waived (₹0)
Net ROI on Spend:2.71%
Fee Waiver Progress (1.5L target):100%
Card B

HDFC Infinia Metal Edition

HDFC Bank

₹39,388Net Annual Benefit
Gross Rewards:₹54,138/yr
Effective Fee (incl. GST):₹14,750
Net ROI on Spend:4.38%
Fee Waiver Progress (10L target):90%
2-Card Optimization HackMaximize Trapped / Capped Spend
+₹9,000/year Extra Yield

Pair HDFC Infinia Metal Edition + Airtel Axis Bank Credit Card

Pair HDFC Infinia Metal Edition with Airtel Axis Bank Credit Card to capture up to ₹9,000/yr extra on zero-reward categories.

Routes excluded categories:Utility & Offline Spends
Add Airtel →

Detailed 12-Category Rupee Breakdown (@ ₹75,000/mo)

Spend CategoryMonthly SpendAmerican Express Membership Rewards Credit CardHDFC Infinia Metal Edition
Amazon, Flipkart & Myntra Shopping₹18,750/mo₹844 (4.5%)₹1,873 (9.99%)
Scan & Pay Merchant UPI₹11,250/mo0% Excluded₹375 (3.33%)
Electricity, Water, Gas & Broadband Bills₹9,000/mo₹180 (2%)₹300 (3.33%)
Swiggy, Zomato & Dining Out₹9,000/mo₹405 (4.5%)₹599 (6.66%)
Blinkit, Zepto, Instamart & Supermarkets₹7,500/mo₹338 (4.5%)₹250 (3.33%)
Petrol & Diesel at Fuel Stations0% surcharge at HPCL outlets for transactions under ₹25,000; zero reward points₹6,000/mo0% Excluded0% Excluded
Flights, Hotels & IRCTC Trains₹6,000/mo₹270 (4.5%)₹990 (16.5%)
LIC, Health & Term Insurance Premiums₹3,750/mo0% Excluded₹125 (3.33%)
House Rent & School/College FeesRent and wallet transactions do not accrue Membership Rewards points₹3,750/mo0% Excluded0% Excluded
International Travel & Forex Spends₹0/mo₹0 (2%)₹0 (3.33%)
Gold, Silver & Jewelry Purchases₹0/mo₹0 (0%)₹0 (0%)
Income Tax, GST & Challan Payments₹0/mo₹0 (0%)₹0 (0%)
Net Annual Benefit₹9,00,000/yr+₹24,435+₹39,388

Frequently Asked Questions

Which card is better between American Express Membership Rewards Credit Card and HDFC Infinia Metal Edition for ₹75,000/month?▼
At ₹75,000/month (₹900,000/year), HDFC Infinia Metal Edition mathematically outperforms American Express Membership Rewards Credit Card by ₹14,953/year. HDFC Infinia Metal Edition delivers ₹39,388 net annual benefit (4.38% effective yield), while American Express Membership Rewards Credit Card returns ₹24,435 (2.71% effective yield).
Will the annual fee be waived at ₹75,000 monthly spend?▼
On an annual spend of ₹900,000: American Express Membership Rewards Credit Card annual fee is waived (₹0). HDFC Infinia Metal Edition annual fee is payable at ₹14,750 (incl. 18% GST).
How do reward caps impact the earnings on both cards?▼
At this spend tier, American Express Membership Rewards Credit Card loses ₹0/year to monthly cashback caps, while HDFC Infinia Metal Edition loses ₹0/year. American Express Membership Rewards Credit Card remains uncapped at this spend. HDFC Infinia Metal Edition remains uncapped at this spend.
What is the breakeven monthly spend between American Express Membership Rewards Credit Card and HDFC Infinia Metal Edition?▼
The calculated crossover breakeven spend is ₹38,000/month, where higher-fee benefits overtake the lower-fee option.
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