How Does Savings Account Interest Work?
As per the Reserve Bank of India (RBI) guidelines introduced in 2010, the interest on a savings bank account must be calculated on a daily basis based on the closing balance in the account. Prior to this, banks used to calculate interest on the minimum balance maintained between the 10th and the last day of the month.
While the calculation happens daily, banks generally credit this accumulated interest into your account on a quarterly or half-yearly basis.
Understanding Tax Exemption: Section 80TTA vs 80TTB
Savings account interest is not entirely tax-free, but the government provides significant exemptions to protect small savers:
- For Regular Citizens (Under 60): Under Section 80TTA, you can claim a deduction of up to ₹10,000 per financial year on the interest earned specifically from your savings accounts. If you earn ₹12,000 in interest, only ₹2,000 is taxable at your slab rate.
- For Senior Citizens (60+): Under Section 80TTB, senior citizens get a much higher deduction limit of ₹50,000 per financial year. Moreover, this limit covers interest from both savings accounts and fixed deposits.
Why You Shouldn't Keep Too Much in Savings
Most major banks in India offer between 2.7% and 3.0% on savings accounts. Because inflation in India historically averages around 5% to 6%, money sitting idle in a savings account is actually losing purchasing power over time. It is highly recommended to only keep a small emergency fund in your savings account and move the rest to investments that beat inflation.
Key Characteristics & Comparison Overview
| Feature / Parameter | Details / Rules | Tax Implications |
|---|---|---|
| Primary Returns | Guaranteed / Market-Linked Growth | Taxable at Income Tax Slab Rates |
| Compounding / Payout | Quarterly / Annual Compounding | TDS deductions applicable where threshold met |
| Lock-in & Liquidity | Specified Tenure / Market Liquidity | Premature withdrawal penalties apply |