New Delhi, June 5 -- Indian investors seeking reliable, fixed returns alongside tax relief frequently turn to two main instruments: National Savings Certificates (NSC), distributed through post offices, and five-year tax-saver fixed deposits (FDs) offered by commercial banks specifically for senior citizens.

While both configurations share a standard five-year tenure, they differ significantly in compounding frequency, interest rates, and overall structures. Each structural option maintains a strict five-year lock-in framework, but contrasting methods of interest calculation and tax implementation ultimately alter the final maturity values. Evaluating these key distinctions allows retail savers to make a strategic choice aligned with the...