CPF Special Account Closure Calculator Singapore 2026

See exactly how much of your CPF Special Account and Ordinary Account moves to your Retirement Account when you turn 55 — free calculator with real-time results in SGD.

Understanding the CPF Special Account Closure for Singapore Investors

Since 19 January 2025, CPF has closed the Special Account (SA) for every member aged 55 and above — a structural change first announced at Singapore’s Budget 2024 that ends the decades-old three-account CPF structure (Ordinary, Special, MediSave) for older members. For Singaporeans turning 55 in 2026 and beyond, this is not a policy footnote — it is the single event that decides how much of your CPF savings keeps compounding at the higher 4% per annum long-term interest rate in your new Retirement Account (RA), versus how much drops to the lower 2.5% per annum Ordinary Account (OA) rate. This calculator applies the official CPF Board transfer mechanics: Special Account savings move into your RA first, up to the retirement sum tier you select, and if your SA balance alone isn’t enough, CPF tops up the rest from your OA. Enter your current balances above to see your own numbers before you turn 55.

Not financial advice. All figures are indicative estimates based on official CPF Board rules and rates published as at Q3 2026. Your actual RA formation may differ slightly due to timing, pending contributions, or CPF LIFE premium deductions — always confirm your exact balances on the CPF website or mobile app.

Why CPF Closed the Special Account

Before 2025, some CPF members used a strategy nicknamed “SA shielding” — moving Special Account money into CPF Investment Scheme (CPFIS) instruments like Singapore Savings Bonds or fixed deposits in the weeks before turning 55. Because CPFIS-invested SA money didn’t count as “SA savings” when forming the Retirement Account, this let members keep more of their true SA balance earning 4% while their RA was built mostly from cheaper Ordinary Account funds instead. The Ministry of Finance and CPF Board viewed this as working against the SA’s purpose as dedicated long-term retirement savings. Budget 2024 closed the loophole outright by removing the Special Account for everyone aged 55 and up, from 19 January 2025 (see the official CPF Board announcement).

Which CPF Members This Affects

This affects every CPF member reaching age 55 from 19 January 2025 onward — in practice, the entire 2026 cohort and every cohort after it. Members who were already 55 or older when the closure took effect had their SA balances transferred immediately on that date rather than on their birthday. The transfer mechanics are identical either way: SA savings move to the RA first, up to your chosen retirement sum, and any shortfall is topped up from OA. Members with SA balances comfortably above their Full Retirement Sum (FRS) or Enhanced Retirement Sum (ERS) feel this the most, since a large “leftover” balance now sits in OA earning a full 1.5 percentage points less than it used to in SA.

How to Use This CPF SA Closure Calculator

1. Enter your SA balance: Input your current CPF Special Account balance — check the CPF website or app for your latest figure.
2. Enter your OA balance: Input your current CPF Ordinary Account balance.
3. Choose your retirement sum: Select BRS, FRS, or ERS (2026 cohort figures), or pick “Custom Amount” to model a specific target between BRS and ERS, such as a planned partial top-up.
4. Read your results instantly: The calculator shows your projected RA balance, remaining OA balance, how much SA money (if any) moves into OA, any shortfall against your target, and the estimated yearly interest impact of funds shifted from SA’s 4% to OA’s 2.5%.

Pro tip: Combine this calculator with our CPF Retirement Sum Calculator to see how your BRS, FRS or ERS choice affects your CPF LIFE payouts down the line.

What Is the CPF Special Account Closure?

The CPF Special Account (SA) closure is a rule that took effect on 19 January 2025, under which CPF Board stopped operating separate Special Accounts for any member aged 55 or older. Announced at Budget 2024, the change folds the SA’s function into two accounts instead of three: the Ordinary Account (OA), which continues largely as before, and a newly formed Retirement Account (RA), which absorbs SA savings up to your chosen retirement sum. For members below 55, nothing changes — the SA still exists and still earns the 4% per annum floor rate. The closure only triggers the moment you turn 55 (or, if you were already 55 or above on 19 January 2025, on that date itself). At that point, CPF Board runs a one-time calculation: it takes your full SA balance, applies it toward your Retirement Sum target, tops up any gap from your OA, and — if your SA balance exceeds your target — moves the excess into your OA. From that day forward, you simply have an OA, an MA, and an RA; the SA line disappears from your CPF statement entirely.

How CPF Transfers SA and OA Money to Your RA: The Maths Behind It

CPF Board follows a fixed order when forming your Retirement Account: Special Account money moves first, Ordinary Account money moves second, and only if both together fall short of your target does a shortfall remain. Say you’re turning 55 in 2026 with S$250,000 in your SA and S$80,000 in your OA, and you’ve selected the Full Retirement Sum of S$220,400. Because your SA balance already exceeds the FRS, your entire RA of S$220,400 comes from SA money alone. The leftover S$29,600 (S$250,000 minus S$220,400) transfers into your OA, joining your existing S$80,000 for a new OA balance of S$109,600. That S$29,600 now earns OA’s 2.5% per annum instead of SA’s 4% per annum floor — a gap of 1.5 percentage points, or roughly S$444 a year in this example, though CPF’s bonus-interest tiers (an extra 2% on the first S$30,000 and 1% on the next S$30,000 of combined balances for members 55 and above) can narrow that gap somewhat. Now flip the numbers: with S$150,000 in SA and S$50,000 in OA against the same S$220,400 target, your SA alone can’t cover it, so CPF pulls the full S$50,000 from OA too — leaving your RA at S$200,000, a S$20,400 shortfall against your chosen FRS, and zero left in OA.

BRS vs FRS vs ERS: Which Retirement Sum Should You Target in 2026?

CPF sets three retirement sum tiers each year for members turning 55, and the tier you can “afford” to set aside — based on your combined SA and OA — determines your eventual CPF LIFE monthly payout. For the 2026 cohort, the tiers and approximate CPF LIFE Standard Plan payouts from age 65 are:

BRS applies automatically if you own a property with enough lease remaining to cover your retirement years and have pledged it, letting you set aside less while keeping more OA liquid. FRS is the default for most members and roughly doubles your BRS payout for double the retirement sum. ERS, raised to four times BRS from 2025 (up from three times previously), lets CPF-rich members voluntarily commit more OA or cash to their RA — including money that would otherwise sit in OA earning only 2.5% — in exchange for meaningfully higher lifelong payouts. There’s no wrong answer, but the trade-off is liquidity: money committed to RA can no longer be withdrawn as a lump sum, only drawn down as CPF LIFE payouts from age 65 (or later, if you defer).

What to Do With Leftover OA Money After 55

Whether your OA balance grows because leftover SA money lands there, or because you simply have more OA than your retirement sum needs, that money doesn’t have to sit earning the base 2.5% per annum. Members aged 55 and above are eligible for CPF’s bonus interest tiers on their combined balances, and OA money used toward retirement sum top-ups can still earn RA’s 4% rate if you voluntarily transfer it. For OA savings you want to keep liquid rather than lock into RA, the CPF Investment Scheme (CPFIS-OA) lets you invest in Singapore Savings Bonds, T-Bills, and selected unit trusts and ETFs — our T-Bill, SSB & Fixed Deposit Comparison Calculator is a useful next step to see whether CPFIS-OA investing actually beats leaving the money at 2.5%. Outside of CPF, cash-based robo advisors and brokerages like Endowus (which also supports CPF and SRS funds), Syfe, and FSMOne let you put SRS or cash savings to work in globally diversified portfolios, which can complement — but shouldn’t replace — the guaranteed, government-backed 4% floor rate sitting in your RA.

SA Shielding vs SA Closure: What Changed

Before 19 January 2025, “SA shielding” was one of the most widely discussed CPF hacks in Singapore’s personal finance community. The mechanics relied on a technicality: money held in CPFIS investment instruments wasn’t counted as part of your “SA savings” when CPF calculated your RA transfer, even though it was still legally your SA money. By parking SA funds in something like a T-Bill or fixed deposit just before their 55th birthday, members could ensure their RA was formed mostly (or entirely) from OA savings instead, leaving their real SA balance intact and still compounding at 4%. That loophole is now closed for good — the SA itself no longer exists past 55, so there’s nothing left to shield. The closest legal alternative today is topping up your RA voluntarily using cash or OA savings, up to your Enhanced Retirement Sum, through the CPF Retirement Sum Topping-Up (RSTU) scheme. This achieves a similar outcome — moving money into a 4%-earning account — but as a deliberate top-up rather than a shielding manoeuvre, and cash top-ups come with tax relief (subject to the prevailing annual cap) that the old shielding trick never offered.

Using Your CPF LIFE Payout and RA Savings as Retirement Passive Income

Whatever your Retirement Account balance ends up being after the SA closure, it becomes the base for your CPF LIFE monthly payouts from age 65 onward — a genuinely inflation-resilient, government-backed form of passive income that most Singaporeans underrate next to dividend investing. The RA money that isn’t spent down each month keeps earning the 4% per annum floor rate right up until it’s paid out, a meaningfully higher guaranteed return than most fixed income instruments available in the open market. That said, CPF LIFE alone rarely covers a comfortable retirement on its own — pairing it with S-REIT dividends, dividend ETFs, or an SRS portfolio gives you multiple, diversified income streams that aren’t all tied to a single interest rate environment. Our Retirement Planning Calculator lets you combine your projected CPF LIFE payout with other income sources to see your total retirement income picture, while our Passive Income Guide walks through building the non-CPF half of that plan.

Frequently Asked Questions

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