Social Islami Bank PLC's announced fixed deposit rate for a one-to-two year deposit is 5.50% for August, 2026, as filed with Bangladesh Bank. Social Islami Bank PLC is a Shariah-compliant bank, so this is a provisional profit rate rather than interest and can be adjusted after the bank's income is worked out.
Social Islami Bank PLC is now part of Sammilito Islami Bank PLC. Bangladesh Bank still files rates under the old name and the figures here are those filings. An existing deposit carries on; Sammilito Islami Bank PLC is who you deal with now.
| Tenure | Rate (% per year) |
|---|---|
| 3 to <6 months | 4.50–5.00% |
| 6 months to <1 year | 5.25% |
| 1 to <2 years | 5.50% |
| 2 to <3 years | 5.75% |
| 3 years and above | 6.00% |
These are announced rates, not quotes. A bank prices a fixed deposit by how much you deposit and by whether you are a person or a company, so a range means the bottom is usually the ordinary retail deposit and the top usually needs crores or a named scheme. Interest is taxed at source at 10% if the bank holds your TIN and 15% if it does not, and deposit protection covers ৳2,00,000 per depositor per bank.
Check Social Islami Bank PLC's own page before acting: their rate card.
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