Bank FD Comparison Tool
IDFC First Bank vs AU Small Finance Bank Fixed Deposit Comparison 2026
Compare Fixed Deposit interest rates, maturity amounts, and features between IDFC First Bank (Private Sector) and AU Small Finance Bank (Private Sector).
IDFC First
Private Sector
VS
AU Bank
Private Sector
IDFC First: Min ₹10,000
AU Bank: Min ₹1,000
DICGC Insured up to ₹5 Lakhs
Compare Your FD Returns
Adjust the parameters below to see how returns compare between the two banks
₹
Five Lakhs rupees
₹10,000₹20,00,000
years
1 year10 years
Interest Rate Comparison
Interest Rates by Tenure
General rates across different tenures
Current selection: 3 years (1095 days) -IDFC First: % |AU Bank: %
Side-by-Side Rate Comparison
Direct comparison of general rates
IDFC First
AU Bank
Highlighted = Your selected tenure
Feature Comparison
Features | IDFC First Private Sector | AU Bank Private Sector |
|---|---|---|
Minimum FD Amount | ₹10,000 | ₹1,000 |
Current Interest Rate(Selected Tenure) | % | % |
Premature Withdrawal Penalty | 1% | 1% |
Official Rate Source | View Official Rates | View Official Rates |
IDFC First Bank
Private Sector Bank
Key Advantages:
Private sector bank with digital-first approach
Competitive FD rates up to 7.5% for senior citizens
Premium rates on select tenures (450 days - 2 years)
No penalty on premature RD closure for senior citizens
No penalty for missing RD installments
Senior citizens get +0.50% additional interest
Online account opening and FD booking
AU Small Finance Bank
Private Sector Bank
Key Advantages:
Small Finance Bank with competitive rates
Premium FD rates up to 7.50% for senior citizens
Digital banking with AU 0101 digital savings account
Video KYC for instant account opening
Wide network across India
Senior citizens get +0.50% additional interest
Important: Fixed Deposit Safety & Insurance Coverage
₹5 Lakh Insurance Limit
The Deposit Insurance and Credit Guarantee Corporation (DICGC) provides insurance coverage of up to ₹5 lakhs per depositor per bank. This means if you deposit more than ₹5 lakhs in a single bank, only ₹5 lakhs is guaranteed by the government.
⚠️ Recommendation:
Never deposit more than ₹5 lakhs in a single bank. If you have larger amounts, distribute them across multiple banks to ensure full insurance coverage.
Smart Distribution Strategy
For ₹10 lakhs: Split between IDFC First (₹5L) + AU Bank (₹5L)
For ₹15 lakhs: Add a third bank to the mix
💡 Pro Tip:
You can also open FDs in different family members' names in the same bank to get additional ₹5 lakh coverage for each account holder.
Key Insights & Recommendations
Choose IDFC First If:
- •Minimum amount: ₹10,000
- •Private Sector banking preference
- •Private sector bank with digital-first approach
- •Competitive FD rates up to 7.5% for senior citizens
- •Premium rates on select tenures (450 days - 2 years)
Choose AU Bank If:
- •Minimum amount: ₹1,000
- •Private Sector banking preference
- •Small Finance Bank with competitive rates
- •Premium FD rates up to 7.50% for senior citizens
- •Digital banking with AU 0101 digital savings account
Best Strategy:
- •Split large amounts across both banks
- •Keep ≤₹5L per bank for insurance
- •Compare rates before investing
- •Consider branch convenience
- •Review rates periodically
Explore more FD comparisons
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Compare IDFC First with other banks
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