Forecast how your CPF Ordinary Account (OA), Special Account (SA), and MediSave (MA) balances grow over time using 2026 interest rates.
CPF accounts earn different base interest rates: the Ordinary Account earns 2.5% per annum, while the Special Account, MediSave, and Retirement Account earn 4% per annum. These floor rates are maintained by the Government through at least December 2026.
On top of base rates, CPF members earn extra interest: +1% on the first S$60,000 of combined balances (with up to S$20,000 from the OA counting toward this). Members aged 55 and above earn +2% on the first S$30,000 and +1% on the next S$30,000. Extra interest earned on OA is credited to the Special Account (or Retirement Account for those 55+).
The monthly CPF contribution for employees 35 and under is 37% of ordinary wages (20% employee + 17% employer), capped at the Ordinary Wage ceiling of S$8,000/month effective 1 January 2026. The monthly contribution is then split between OA, SA/RA, and MA per age-based allocation ratios set by the CPF Board.