Savings

Ordinary Account (OA)

Last updated: July 2026 Reviewed & verified by Galvin Mendonca

Definition

A CPF account used primarily for housing purchases, home loan mortgage payments, education loans, and investments.

Key Takeaways

  • The Ordinary Account is a CPF account primarily used for housing, education, and approved investments.
  • Earns a government-guaranteed baseline interest rate of 2.50% per annum.
  • Funds above S$20,000 can be invested in approved shares, mutual funds, or gold via CPFIS.
  • OA balances merge into the Retirement Account at age 55 to establish retirement income.

Detailed Explanation

The CPF Ordinary Account (OA) is a savings account designed to help Singaporeans fund their housing, education, and investment needs. OA funds earn a guaranteed minimum interest rate of 2.50% per annum, which is reviewed quarterly. The rate is pegged to the major local banks' interest rates but has a floor of 2.50%.

Ordinary Account funds are most commonly used to pay the down payment and monthly mortgage installments for HDB flats or private properties. Additionally, CPF members can invest their OA savings exceeding S$20,000 in approved financial instruments under the CPF Investment Scheme (CPFIS). At age 55, funds from the OA and SA are merged to form the Retirement Account (RA) to fund CPF LIFE payouts.

Real-World Example If a couple has a combined monthly mortgage payment of S$2,000 for their HDB flat, and their combined monthly CPF OA employee and employer contributions equal S$2,200, the entire monthly installment can be paid directly from their OA accounts, leaving their take-home cash untouched.

Disclaimer: Definitions and explanations on this glossary page are provided strictly for general educational and informational purposes. They do not constitute formal financial, investment, legal, or tax advice. Financial regulations, caps, and limits change frequently. Always consult a qualified professional before making any financial decisions.
Advertisement