Singapore Has Two Accounting CPE Regimes, Not One

Singapore does not have one accounting CPE requirement. It has two, they are set by different bodies under different instruments, and satisfying one does not satisfy the other. Both happen to total 120 hours over three years, which is exactly why the two get collapsed into a single line and why that line is wrong.

The two regimes, side by side

ISCA, the Institute of Singapore Chartered Accountants, is a professional body. Its CPE requirement is a membership obligation, published as institute policy.

ACRA, the Accounting and Corporate Regulatory Authority, is the statutory regulator. Its CPE requirement is a statutory condition of registration as a public accountant, resting on section 13 of the Accountants Act 2004 together with the Second and Third Schedules to the Accountants (Public Accountants) Rules.

ISCA requires, for Chartered Accountants and Fellow Chartered Accountants, at least 120 CPE hours over a rolling three-year period, of which 60 hours must be verifiable, with a minimum of 20 verifiable hours including 2 verifiable hours of ethics each year.

ACRA requires, for renewal of a public accountant's certificate, 120 CPE hours over three years, at least 90 hours of structured learning, at least 20 hours of structured learning each calendar year, and at least 60 structured learning hours in core expertise areas.

Read those two paragraphs again. The totals match. The sub-quotas are 60 against 90. The concepts are verifiable against structured. And only one of them prescribes subject matter.

Verifiable and structured are not synonyms

This is the error underneath most of the others, and it is a category error rather than a numerical one.

ISCA's distinction is evidential. Verifiable learning, in its words, refers to activities that could be objectively verified by a competent source; non-verifiable learning refers to activities that do not have any evidence to corroborate the hours to be claimed. One of its four verifiability criteria is simply that there is proof of attendance or participation of the activity.

Because the test is evidential rather than pedagogic, things nobody would call a course can be verifiable at ISCA — attending audit committee or board meetings, and coaching or mentoring, appear among its own examples. ISCA does not use the words structured and unstructured anywhere in its membership CPE policy.

ACRA's distinction is pedagogic. Structured learning means formal programmes, and its 90-hour requirement cannot be satisfied by evidenced but informal activity. So an ISCA member who has carefully accumulated 60 verifiable hours from board work and mentoring has, as a public accountant, satisfied none of ACRA's structured requirement.

Any source telling you that ISCA requires 60 structured hours has imported ACRA's vocabulary into ISCA's rule.

ACRA prescribes subject matter; ISCA barely does

Within ACRA's 90 structured hours, 60 must fall in core expertise areas, with minima by category: 18 hours in financial and sustainability reporting, 6 in ethics and professionalism, 18 in auditing and assurance, and 9 in information technology, with the remaining 9 available in any core area. A public accountant who is also an approved liquidator carries a further 9 hours in insolvency and restructuring, and a public accountant registered only as a judicial manager who does not perform audit has a reduced 45-hour core total.

The category titles were amended at the end of 2022 to bring sustainability inside them, with ACRA identifying the relevant standards as including the GRI Standards, the TCFD framework and the ISSB's IFRS Sustainability Disclosure Standards, and sustainability assurance standards as including SSAE 3000 and SSAE 3410.

ISCA's only subject requirement is 2 verifiable hours of ethics a year — and it offers an alternative basis that almost nobody mentions: a member may instead complete 6 verifiable hours of ethics over a rolling three-year period. Holders of an ISCA specialisation credential additionally need 8 verifiable hours a year in their specialised area, counting towards the base requirement rather than on top of it.

120 hours is not ISCA's figure for everyone

ISCA tiers by class. Affiliates require at least 30 CPE hours over a rolling three-year period of which 15 must be verifiable, with a minimum of 5 verifiable hours including 2 verifiable ethics hours each year. Associates require at least 60 hours over the rolling three years, of which 30 must be verifiable, with a minimum of 10 verifiable hours and the same 2 ethics hours annually. Both have applied since 1 January 2017.

Members-in-Retirement are exempt, and the criteria are stricter than the phrase suggests: at least 63 years of age as at 1 January of the year of renewal, effectively retired, and not gainfully employed — which ISCA defines as having an earned income of not more than sixty thousand Singapore dollars a year, or working less than 15 hours or two days a week.

Two cycles, two renewal events, two shortfall regimes

ISCA's cycle is the preceding three years from the year of renewal, calendar-aligned, so the 2026 audit year covers 1 January 2023 to 31 December 2025. It advances by one year annually and every member is on the same grid — it is not an anniversary cycle.

ACRA's cycle is also three calendar years, but anchored to the renewal year differently: the 2027 renewal measures 1 January 2024 to 31 December 2026. Renewal runs through Bizfile from 1 to 31 December, with late applications possible through January and removal from the register notified in February. Current certificates expire 31 December 2026.

ISCA's declaration rides on the membership renewal professional declaration, with subscription due 1 January and payable by 31 January.

And the shortfall regimes are opposites. ISCA gives a default six-month extension period, to 30 June of the renewal year, to make good a shortfall — automatic, not applied for. ACRA gives no extension: a public accountant who cannot meet the requirement must apply for an exemption, and if it is refused and the requirement is not met, must cease practising when the certificate expires. ACRA also provides that hours ordered under its Practice Monitoring Programme do not count toward renewal CPE, so remedial hours are not creditable hours.

Two changes from 2025 that have not propagated

ACRA issued a Practice Direction on 1 April 2025 which cut the minimum programme duration from one hour to half an hour, so a course running over 30 minutes but under an hour earns 0.5 CPE hours — and capped such micro-courses at 50% of the 90 structured hours, that is 45 hours, in each rolling three-year period. That cap is a genuinely new rule and we have not seen it in any secondary summary.

Separately, public accountants may now renew for one, two or three years, following the commencement of the Corporate and Accounting Laws (Amendment) Act 2025 on 20 October 2026.

And the body most often cited for this no longer exists

The Singapore Accountancy Commission is still named in secondary material as setting requirements for Chartered Accountants of Singapore. It was merged into ACRA, along with the Accounting Standards Council Secretariat, under the Accountancy Functions (Consolidation) Act. Its website no longer serves the qualification content, and ISCA has administered the Singapore Chartered Accountant Qualification since 1 January 2024, with ACRA retaining oversight of the programme.

So the correct structure is this. CA (Singapore) is an ISCA membership designation carrying ISCA's 120, 60 verifiable and 20 verifiable annually. Public accountant is an ACRA statutory registration carrying 120, 90 structured and the category minima, and it is the only thing that lets you sign an audit report in Singapore. The Commission imposes no CPD requirement, because it is no longer there to impose one.

The compounding effect for a public accountant

One detail makes the duplication worse than it first appears. ISCA's own CPE requirements include, for members who are public accountants, compliance with ACRA's CPE requirements in respect of the application for registration and renewal.

So ACRA's statutory obligation is also an ISCA membership obligation for that group. A public accountant who misses ACRA's 90 structured hours has breached a statutory condition and an institute obligation at once, and faces two separate audits — ISCA's compliance check and ACRA's own.

In practice the binding constraint is ACRA's, not ISCA's: plan to 90 structured hours with 60 in the core categories, keep ISCA's five-year record retention, satisfy ISCA's 20 verifiable hours a year alongside ACRA's 20 structured, and keep ACRA's log book with certified true copies for every structured course. Do that and both are satisfied. Meet only ISCA's and you are not registered to practise.

It is the same lesson as in any market where a professional body and a statutory regulator both have a say, which we set out for the United States in who actually sets CPE for a US CPA — except that Singapore inverts the American position, because there the institute's figure is the voluntary one and the state's is binding, while here both bind the same person differently. For how the neighbouring regime is about to change, see HKICPA's CPD changes from 1 December 2026, and for where any of these obligations originate, our explainer on IES 7. ACRA's renewal requirements are published on its own how-to page.