CA Final Indirect Tax Laws Question Paper
CA Final Indirect Tax Laws Question Paper: Previous Year Papers PDF
Preparing for CA Final Indirect Tax Laws is not simply about remembering GST provisions, customs rules, exemptions and procedural requirements. The real challenge comes when these provisions are presented through practical business situations and you have to determine the correct tax treatment.
This is why solving the CA Final Indirect Tax Laws Question Paper should be an important part of your preparation.
Indirect Tax Laws is Paper 5 of CA Final Group II under the current scheme. The paper covers two broad areas: Goods and Services Tax (GST) and Customs & Foreign Trade Policy (FTP). ICAI’s current Final course structure identifies Paper 5 as Indirect Tax Laws, while its applicable study material is periodically updated with the relevant statutory changes and examination updates.
For many students, the difficulty with IDT begins when they move from reading provisions to solving a complete examination paper. A provision that looked simple in the book can become much harder when several transactions are combined in one case.
That is exactly where previous year question papers become useful.
At CA Mentoring Program, the focus is on making CA preparation more structured and practical. Students can use the official ICAI question papers below along with their study material, RTPs, statutory updates, mock tests and revision notes.
CA Final Indirect Tax Laws Question Paper PDF – Official ICAI Links
The following links are specifically for CA Final Paper 5: Indirect Tax Laws. The May 2026 paper below is directly hosted on ICAI’s official resource server. ICAI’s archive confirms Paper 5 as Indirect Tax Laws for the recent Final examinations.
| Examination Session | CA Final Indirect Tax Laws Question Paper |
| May 2026 | Download CA Final Indirect Tax Laws May 2026 Question Paper PDF |
| January 2026 | Download CA Final Indirect Tax Laws January 2026 Question Paper PDF |
| September 2025 | Download CA Final Indirect Tax Laws September 2025 Question Paper PDF |
| May 2025 | Download CA Final Indirect Tax Laws May 2025 Question Paper PDF |
| November 2024 | Download CA Final Indirect Tax Laws November 2024 Question Paper PDF |
Note: ICAI’s official archive identifies these sessions and Paper 5, but the older direct CDN URLs are not consistently exposed in ICAI’s indexed pages. Rather than inventing PDF URLs, students should use the official ICAI examination archive for those session-specific PDFs. ICAI’s examination resources confirm Paper 5 across these recent sessions.
Why Is the CA Final Indirect Tax Laws Question Paper Important?
There is a common mistake students make while preparing for IDT: they spend a lot of time reading provisions but comparatively little time applying them.
Indirect tax is application-heavy.
A question can give you multiple transactions involving different persons, locations, goods or services and ask you to determine the applicable GST treatment, ITC eligibility, valuation, time of supply, place of supply or tax payable.
The same applies to Customs.
You may need to identify the relevant provision, calculate the assessable value, determine the applicable duties and then arrive at the final liability.
Previous year papers help you practise this exact process.
Previous papers help you understand question framing
Instead of only reading “what the law says”, you start seeing how the provision can be tested.
They improve practical application
You become better at connecting the facts in a question with the relevant section, rule, notification or principle.
They expose weak areas
You may discover that GST is comfortable for you but Customs calculations take too much time.
Or perhaps you understand ITC but struggle with place of supply.
That information is extremely useful during revision.
CA Final Indirect Tax Laws Paper Structure
The Final Paper 5 broadly consists of two major parts:
| Part | Area | Broad Focus |
| Part I | Goods and Services Tax | GST law and practical application |
| Part II | Customs & Foreign Trade Policy | Customs law, procedures and FTP |
For the May 2025 examination, ICAI’s applicable material described the Final Indirect Tax Laws paper as 80 marks for GST and 20 marks for Customs & FTP. The exact examination structure and applicable provisions should always be checked for the student’s own attempt.
For May 2026, ICAI specified that the applicable CGST and IGST provisions included amendments under the Finance Act, 2025 and relevant notifications, circulars and legislative amendments effective up to 31 October 2025. Similar applicability rules were specified for Customs and the Customs Tariff Act.
This is one reason why students should never prepare the current examination entirely from an old question paper.
Major Areas to Practise for CA Final Indirect Tax Laws
A good IDT preparation strategy should cover both GST and Customs.
Goods and Services Tax
GST forms the larger portion of the paper under the applicable structure.
Students should practise areas such as:
- Supply
- Charge of GST
- Exemptions
- Time of supply
- Place of supply
- Value of supply
- Input Tax Credit
- Registration
- Tax invoice
- Accounts and records
- E-way bill
- Returns
- Payment of tax
- Refund
- Assessment
- Audit and inspection
- Demand and recovery
- Advance ruling
- Appeals and revision
- Offences and penalties
- Special procedures
The objective should not be to memorise every provision separately.
Understand how the provisions work together.
Why GST Questions Can Become Difficult
Suppose a question gives you several transactions.
One transaction may involve an exempt supply.
Another may involve a related party.
Another may involve an inter-State supply.
Another may involve input tax credit.
If you read each transaction independently without understanding the complete situation, it becomes easy to make mistakes.
A better approach is to first identify:
What is the transaction?
Then:
What is the relevant GST concept?
Then:
Which provision applies?
Finally:
What is the tax consequence?
This thought process is much more useful than simply searching your memory for a familiar sentence.
Input Tax Credit: Why Practice Matters
ITC is one of the areas where students often know the basic rule but make mistakes in practical questions.
While preparing, pay attention to:
- Eligibility conditions
- Blocked credits
- Documentation
- Time limits
- Reversal requirements
- Special situations
- Apportionment
- Relevant restrictions
Do not only read the provisions.
Solve numerical and practical questions.
When you get an ITC question wrong, identify whether the mistake happened because you forgot a condition, missed an exception or misunderstood the facts.
Time of Supply and Place of Supply
These topics require careful reading.
A question may include multiple dates, documents, payments and events.
Instead of jumping directly to the answer, make a small timeline.
| Information | Why It Matters |
| Date of invoice | May affect determination |
| Date of payment | May be relevant in specified situations |
| Date of supply | Helps determine tax period |
| Location of supplier | Relevant for place of supply |
| Location of recipient | Relevant for determining supply treatment |
| Nature of transaction | Determines applicable provisions |
This simple approach can reduce confusion.
Valuation of Supply
Valuation questions require careful attention to the facts.
You may need to identify whether an amount should be included or excluded from the taxable value.
Practise questions involving:
- Consideration
- Discounts
- Incidental expenses
- Subsidies
- Related persons
- Pure agent situations
- Reimbursements
- Special valuation rules
The best way to improve is to solve different formats of questions rather than repeating the same illustration.
Registration, Returns and Compliance
These areas are sometimes postponed because students consider them easier than numerical topics.
That can be risky.
Compliance provisions can contain:
- Conditions
- Time limits
- Forms
- Procedures
- Thresholds
- Exceptions
Create a short revision table for such provisions.
For example:
| Area | What to Revise |
| Registration | Conditions and relevant thresholds |
| Returns | Forms, due dates and requirements |
| Payment | Mechanism and relevant provisions |
| Refund | Eligibility, procedure and limitations |
| Assessment | Types and applicable provisions |
| Appeals | Time limits and procedure |
This makes final revision faster.
Demand, Recovery and Penalties
Students should understand the difference between the various procedural situations rather than memorising isolated section numbers.
While practising questions, identify:
- What is the tax issue?
- Which provision applies?
- What is the relevant time period?
- Is there an interest implication?
- Is there a penalty consequence?
- What procedure applies?
This approach makes case-based questions easier to handle.
Customs & Foreign Trade Policy: Do Not Ignore the 20% Portion
One of the biggest mistakes students make is treating Customs as something they will complete during the last two days.
Even though Customs & FTP may represent a smaller portion of the paper under the applicable structure, leaving it completely can create unnecessary pressure. ICAI’s study material and revision resources specifically cover Customs and FTP as part of Paper 5.
Important areas include:
- Importation and exportation
- Types of duties
- Valuation
- Classification
- Assessment
- Clearance
- Warehousing
- Refund
- Export procedures
- Foreign Trade Policy
- Related compliance provisions
Customs Valuation and Duty Calculation
Customs questions can be calculation-oriented.
A practical approach is:
Identify the assessable value → Identify applicable duty → Calculate duty components → Apply relevant tax/cess provisions → Arrive at final liability
Keep your workings clear.
Do not try to perform every step mentally.
Write the calculation in a logical sequence.
How to Use CA Final Indirect Tax Laws Previous Year Papers
The way you solve the paper matters as much as the number of papers you solve.
Step 1: Start Topic-Wise
If your syllabus is still incomplete, take questions from the chapters you have already studied.
This helps you connect theory with application.
Step 2: Move to Mixed Practice
Once several chapters are complete, mix GST questions.
Do not practise only supply questions for an entire week.
Mix:
- Supply
- ITC
- Valuation
- Time of supply
- Place of supply
- Returns
- Refund
- Assessment
This forces you to identify the relevant provision yourself.
Step 3: Add Customs Practice
Keep Customs in your regular revision schedule.
Even a few questions every week can make a difference.
Step 4: Attempt Full Papers
After sufficient revision, solve the complete question paper under examination conditions.
No notes.
No mobile.
No solution booklet.
Just you, the question paper and the clock.
How to Analyse Your CA Final IDT Question Paper
After finishing a paper, do not immediately look only at your marks.
Make a mistake analysis.
| Mistake | Possible Reason |
| Wrong section | Provision not revised |
| Wrong tax treatment | Conceptual confusion |
| Incorrect ITC | Condition/exception missed |
| Wrong valuation | Facts not analysed |
| Calculation error | Working issue |
| Wrong place of supply | Provision not applied correctly |
| Customs error | Formula/process gap |
| Incomplete answer | Presentation issue |
| Too much time taken | Practice gap |
This makes your next revision much more efficient.
CA Final IDT Question Paper: How to Improve Answer Writing
A good IDT answer should be clear and relevant.
A useful structure is:
1. State the Relevant Provision
Mention the applicable section/rule or principle wherever relevant.
2. Explain the Provision
Briefly explain the legal position.
3. Apply It to the Facts
This is the most important part of a practical question.
4. Give the Conclusion
State the final tax treatment or result clearly.
For numerical questions, show your workings.
A clean answer is much easier to review than a page filled with unstructured calculations.
Common Mistakes Students Make in CA Final Indirect Tax Laws
1. Studying Only GST
GST is important, but Customs & FTP should not be ignored.
2. Memorising Without Understanding
This can become a problem when the question is presented differently.
3. Ignoring Amendments
Tax laws change.
An old question paper may be based on provisions that are not applicable to your current attempt.
4. Not Reading the Question Carefully
A single fact can change the tax treatment.
5. Skipping Calculations
Reading solved examples is not enough.
Do calculations yourself.
6. Not Practising Under Time Pressure
A student may know the provisions but still struggle to complete the paper.
Timed practice helps reveal that problem.
7. Checking Only the Final Answer
Analyse your approach.
If your final answer is wrong, find the exact step where you went wrong.
Previous Year Papers vs ICAI Study Material
Students sometimes ask whether they should spend more time on the ICAI study material or previous year papers.
Both have different purposes.
| ICAI Study Material | Previous Year Question Papers |
| Builds conceptual foundation | Tests application |
| Covers provisions | Shows exam-style questions |
| Useful for first learning | Useful for revision |
| Provides detailed explanations | Develops exam practice |
| Includes relevant topic coverage | Helps identify weak areas |
The better strategy is to use both.
Study material teaches you the law.
Question papers teach you how to apply it under examination conditions.
How Many CA Final IDT Question Papers Should You Solve?
There is no fixed number.
The quality of practice matters more than simply counting PDFs.
A practical sequence is:
| Stage | Practice |
| Syllabus completion | Chapter-wise questions |
| First revision | Mixed GST questions |
| Second revision | GST + Customs mixed practice |
| Final revision | Full previous year papers |
| Last few days | Mistake book + important provisions |
Recent official-paper sessions available for Paper 5 include May 2026, January 2026, September 2025, May 2025, November 2024 and May 2024.
If you have limited time, begin with the most recent papers.
A 10-Day CA Final Indirect Tax Revision Plan
If your syllabus is already complete, you can use a focused revision cycle.
| Day | Focus Area |
| Day 1 | Supply and charge of GST |
| Day 2 | Time and place of supply |
| Day 3 | Value of supply and exemptions |
| Day 4 | Input Tax Credit |
| Day 5 | Registration, invoices, accounts and records |
| Day 6 | Returns, payment, refund and assessment |
| Day 7 | Demand, recovery, appeals and penalties |
| Day 8 | Customs concepts and valuation |
| Day 9 | Customs procedures and FTP |
| Day 10 | Full previous year paper + mistake analysis |
Adjust the schedule according to your own preparation.
If a particular topic is weak, give it additional time.
How to Prepare for Tax Amendments
This is one area where previous year papers have a limitation.
A question from an older examination may be useful for practising the concept, but its law may not be identical to the law applicable to your examination.
For example, ICAI specified that for the May 2026 examination, relevant CGST and IGST amendments, notifications, circulars and legislative changes effective up to 31 October 2025 were applicable, with corresponding applicability provisions for Customs.
Therefore, your preparation should follow this order:
Current Study Material → Statutory Update → RTP → Previous Year Papers
Not the other way around.
Why Recent ICAI Papers Should Be Part of Your Final Revision
Recent papers give you exposure to the current examination environment.
They help you practise:
- Current question framing
- Case-based questions
- Practical computations
- Time management
- Answer presentation
- GST application
- Customs application
ICAI’s official examination and academic resources identify Paper 5 as Indirect Tax Laws under Group II.
However, previous papers should be treated as practice material, not as a prediction of what will appear next.
How CA Mentoring Program Can Help With CA Final IDT Preparation
At CA Mentoring Program, students can approach their CA preparation in a more structured manner, combining learning with regular practice and revision.
For Indirect Tax Laws, a practical preparation system can include:
- Chapter-wise learning
- Regular revision
- Previous year paper practice
- Mock tests
- Mistake analysis
- Amendment revision
- GST calculation practice
- Customs practice
The objective should not be to collect the maximum number of resources.
The objective should be to use a manageable set of reliable resources consistently.
You can use the official ICAI question papers provided above as part of that process.
Final Checklist for CA Final Indirect Tax Laws
Before the examination, ask yourself:
- Have I completed the applicable ICAI study material?
- Have I revised the latest statutory updates?
- Have I practised GST case-based questions?
- Have I practised ITC questions?
- Have I revised time and place of supply?
- Have I practised valuation questions?
- Have I covered registration and returns?
- Have I revised refund and assessment?
- Have I covered Customs and FTP?
- Have I attempted complete previous year papers?
- Have I analysed my mistakes?
- Can I complete the paper within the available time?
If the answer to any of these is “no”, identify that area and work on it before the final revision.
Final Thoughts
The CA Final Indirect Tax Laws Question Paper is one of the most useful resources for turning theoretical preparation into actual examination practice.
IDT becomes easier to handle when you stop looking at every provision as an isolated rule and start understanding how different provisions interact in practical transactions.
Use previous year papers to practise that skill.
Start with chapter-wise questions when you are still completing the syllabus. Move towards mixed questions once several chapters are done. Finally, attempt complete papers under examination conditions.
But there is one important point to remember: old question papers cannot replace current tax updates.
The applicable law changes, and ICAI specifies the amendments and statutory updates relevant to each examination. For May 2026, ICAI specifically identified the applicable GST and Customs provisions and the effective-date cut-off for amendments.
So your preparation should combine:
Current ICAI Material + Statutory Updates + RTP + Previous Year Question Papers + Mock Tests
And after every paper, do not just look at your score.
Look at your mistakes.
Ask:
Did I misunderstand the transaction?
Did I apply the wrong provision?
Did I miss an exception?
Was my calculation wrong?
Did I spend too much time on one question?
These answers tell you much more about your preparation than the marks alone.
For students preparing through CA Mentoring Program, the goal should be to make IDT preparation systematic: learn the provision, understand the application, practise the question, analyse the mistake and revise the weak area.
That is how a previous year question paper becomes more than just another PDF.
