CA Foundation September 2026 Exam: Last-Minute Revision Plan for Accounting Paper 1

Introduction

The ICAI CA Foundation examination for the September 2026 session begins on September 2, 2026 with Paper 1 (Accounting), followed by Paper 2 (Business Laws) on September 5, Paper 3 (Quantitative Aptitude) on September 7, and Paper 4 (Business Economics) on September 9. Admit cards were released on the ICAI Self Service Portal (SSP) on August 14, 2026.

If you are reading this the night before or the morning of your Accounting paper, this article is built for exactly that moment. It gives you a focused revision plan, the topics that carry the most weight, common mistakes examiners repeatedly flag, and a practical exam-day checklist — not a full syllabus dump you don’t have time for now.

What the Paper 1 Accounting Exam Actually Tests

CA Foundation Paper 1 is a 100-mark subjective paper covering the theoretical framework of accounting and the practical application of accounting principles to business transactions. Broadly, it tests three things:

1. Whether you understand core accounting concepts (not just formulas)
2. Whether you can apply the correct treatment to a transaction
3. Whether you can present your working clearly enough for a checker to award part-marks

That third point matters more than students realise — ICAI awards step marks, so a partially correct, clearly laid-out answer often scores better than a rushed final figure with no working.

High-Weightage Areas to Prioritise Right Now

With limited hours left, spend your remaining time where marks are concentrated rather than trying to re-read the entire book.

• Journal, Ledger and Trial Balance — foundational and almost always tested through a practical problem; errors here cascade into other answers.
• Bank Reconciliation Statement (BRS) — a near-certain scoring area if you know the standard adjustment items (cheques issued but not presented, cheques deposited but not credited, bank charges, direct deposits).
• Depreciation — Straight Line and Written Down Value methods; practice at least one problem involving sale of an asset mid-year, as this is where most students lose marks.
• Rectification of Errors — know the difference between errors affecting the trial balance and those that don’t, and revise the format for a Suspense Account.
• Bills of Exchange — revise honour, dishonour and renewal of bills with journal entries in both drawer’s and drawee’s books.
• Final Accounts / Financial Statements of Sole Proprietors — practice adjustments for closing stock, outstanding and prepaid expenses, and depreciation together in one problem, since they are usually combined.
• Accounting Concepts and Conventions — a quick theory revision (going concern, consistency, matching, prudence) protects the short-answer theory questions that many students skip revising.

Real-Life Example: Why BRS Trips Students Up

Consider a simple case: the cash book shows a bank balance of ₹45,000, but the bank statement shows ₹52,000. A cheque of ₹10,000 issued to a supplier has not yet been presented for payment, and the bank has directly credited ₹3,000 as interest that has not yet been recorded in the cash book.

A common mistake is adding the cheque amount instead of subtracting it while reconciling from the bank balance. The correct approach: start from the bank statement balance, subtract the unpresented cheque, add the direct credit not yet recorded in the cash book, and you should arrive at the cash book balance. Practising two or three such problems in the last few hours is more valuable than reading BRS theory again.

Important Points — Last-Hour Checklist

Common Mistakes / Misconceptions

• Skipping the working notes. ICAI’s marking scheme rewards visible workings; a correct final answer without workings can still lose marks.
• Mixing up SLM and WDV depreciation bases. Remember SLM is calculated on original cost every year; WDV is calculated on the reducing book value.
• Ignoring the golden rules while journalising. When in doubt during the exam, go back to the three golden rules (Personal, Real, Nominal accounts) rather than guessing.
• Poor time allocation. Many students spend too long perfecting one Final Accounts problem and rush through short theory questions worth easy marks.
• Untidy presentation. Since this is a subjective paper, clear headings, proper ledger formats and neat T-accounts genuinely help scoring.

Practical Application: Managing Exam Day

• Carry your printed admit card (a digital copy on your phone is not accepted) along with a valid original photo ID.
• Reach the exam centre well before the reporting time mentioned on your admit card — traffic and last-minute ID checks can eat into buffer time.
• Carry a basic, non-programmable calculator if permitted per ICAI’s latest instructions on your admit card, along with black/blue pens, and your own stationery.
• In the exam, attempt the questions you are most confident about first to secure marks early, then move to the more time-consuming Final Accounts or theory questions.
• Read every question fully before answering — CA Foundation questions often contain small conditions (like “assuming the goods were insured”) that change the correct treatment.

FAQs

Q1. What time should I reach the CA Foundation exam centre on September 2, 2026?

Reporting times are printed on individual admit cards; ICAI generally recommends reaching at least 30–45 minutes before the reporting time to allow for verification.

Q2. Is a calculator allowed in the CA Foundation Accounting paper?

Only a basic (non-programmable) calculator is typically permitted; always check the specific instructions on your admit card, as rules can be updated by ICAI.

Q3. How is the CA Foundation Paper 1 Accounting paper marked?

It is a 100-mark subjective paper with step-marking, meaning correct workings can earn partial credit even if the final answer is wrong.

Q4. What if I find an error on my admit card?

Report it to ICAI immediately through the official channels mentioned on the SSP portal rather than making manual corrections on the document.

Q5. Where can I check the official CA Foundation September 2026 exam schedule?

Always cross-verify exam dates, timings and instructions on the official ICAI website (icai.org) or the ICAI SSP portal, since these are the authoritative sources.

Q6. Can I carry a rough sheet into the exam hall?

No; use the answer booklet itself for rough work, as instructed by ICAI, and clearly cross out anything not meant for evaluation.

Conclusion

With CA Foundation Paper 1 on September 2, 2026, your remaining hours are best spent on high-weightage practical areas — BRS, depreciation, rectification of errors, bills of exchange and final accounts — supported by a quick pass over key accounting concepts.

Prioritise clear workings and time management over trying to cover the entire syllabus again. All the best for your exam.