Best CA Inter test series in 2027: 7 checks before you buy
The best CA Inter test series in 2027 is the one that gives you ICAI-level full papers for your attempt, checks your handwritten copy step by step fast enough to fix the next paper, and covers only the papers you are actually writing. Below are seven checks you can run on any CA test series before you pay, and how ExamSeries meets each one, so you can judge for yourself.
For the January 2027 attempt, ICAI's notice on its website, icai.org, fixes Group I on 2, 4 and 6 January and Group II on 8, 10 and 12 January 2027 (ICAI exam notice, PDF (opens in a new tab)). Every Inter paper is 3 hours. That leaves roughly seven weeks to write and fix your mocks, so the series you pick has to work on a short clock.
Best CA Inter test series: the 7 checks at a glance
| # | Check | What "good" looks like | How to verify before paying |
|---|---|---|---|
| 1 | Paper level | Full-syllabus papers at ICAI's real standard, on the current pattern | Read sample pages of a mock |
| 2 | Fresh questions | Brand-new questions for your attempt, not recycled RTPs or MTPs | Compare a sample with ICAI's RTP and MTP |
| 3 | Checking depth | Step marks and a reason for every mark cut | Look at a real checked copy |
| 4 | Turnaround | Checked copy back while the paper is fresh | Read the promised hours on the plan |
| 5 | Report | A topic-wise view of where you lose marks | See a sample report |
| 6 | Support | A study schedule and someone to ask | Check what the plan includes |
| 7 | Fit and price | Buy by subject, group or both groups, for your attempt | Compare the options for your papers |
A series that fails check 1 or 3 isn't worth buying at any price.
1. Are the papers at ICAI level and on the current pattern?
A good CA Inter mock should feel like the real paper: full syllabus, 100 marks, 3 hours, with case-scenario MCQs and descriptive questions in ICAI's mix. ICAI's New Scheme FAQs state that all six Intermediate papers have 30% case scenario or case-study based MCQs and 70% descriptive questions, with no negative marking in the MCQs (ICAI New Scheme FAQs, Q 3.16 and 3.17, PDF (opens in a new tab)). Chapter quizzes this close to January won't train you for that paper. How each Inter paper is built is in our CA Inter exam pattern guide.
How ExamSeries meets it: every paper is a full-syllabus mock on the latest ICAI pattern and marking, at the real exam's difficulty, set by 15+ qualified CA faculty. In the series with several mocks per subject, every chapter is covered across them, with more weight on the topics ICAI asks most. You can read preview pages of the first mock on each CA Intermediate test series subject page before you buy.
2. Are the questions new for January 2027?
A question you've already seen in an RTP or MTP tests your memory, not you. Look for new questions set for your attempt's amendments, which matters most in Taxation and Corporate and Other Laws.
How ExamSeries meets it: the papers have brand-new questions for the January 2027 ICAI pattern and amendments, not copies of RTPs, MTPs or past papers you may already have solved.
3. How deep is the checking?
This is the check that decides most of your value. In 70 descriptive marks per paper, you lose marks in ways a total can't show: a provision stated but not applied, a missing working note, a correct figure with the wrong format. A good check gives marks step by step, the way ICAI does, and says why every mark was cut. Why step marks matter so much is explained in step marking in CA exams.
Ask any provider two questions: Will I see marks for each step? and Will each cut come with the correct line I should have written? If the answer is a total and a tick, keep looking.
How ExamSeries meets it: your own handwritten copy comes back marked step-wise like ICAI, with a reason for every mark cut and the correct line, and the points you missed marked where they belonged. Every answer is checked against the official solution, question by question. Open the example checked answer sheet, a real student's copy marked line by line, and decide whether those comments would help you.
4. How fast does the checked copy come back?
With about seven weeks to January, a copy that returns after ten days is a copy you can't act on. You want it back before your next mock in that subject.
How ExamSeries meets it: the checked copy comes within 24 hours of your upload. All papers in your plan unlock the moment you buy, with no fixed test dates, so you can write each one when your revision of that subject is done, any time till your last ICAI exam. You write by hand, click photos of your pages and upload one PDF from your phone; there is one checked submission per paper, like the real exam.
5. Do you get a report, not just marks?
Marks tell you how you did; a topic-wise report tells you what to do next. After two or three papers, the pattern matters more than any one score: is it always Consolidation in Advanced Accounting, always presentation in Audit, always calculation slips in Costing?
How ExamSeries meets it: with every checked paper you get a question-wise result showing every mark lost with the correct approach, and a topic-wise report that lists your weakest topics first, sorts your mistakes by kind (concept, calculation, working notes, presentation) and gives one next step for each weak topic.
6. Is there a plan and someone to ask?
Deciding what to revise between mocks is the hard part. Look for a study schedule built around your papers and a way to ask when you fall behind. What kind of support actually moves marks is covered in our CA Inter mentorship guide.
How ExamSeries meets it: every plan includes a personal study schedule for the subjects you buy, up to your exam, and mentorship till your exam. If you're behind on the syllabus or stuck on a chapter, raise a support ticket or just message us.
7. Does it fit your attempt, your group and your budget?
The best series for you covers exactly the papers you are writing in January 2027, and no more. Writing both groups, one group, or re-attempting with an exemption in one paper are three different buys.
| You are writing… | Sensible buy |
|---|---|
| Both groups | Both groups, all six papers |
| Group I only | CA Inter Group I test series: Advanced Accounting, Corporate and Other Laws, Taxation |
| Group II only | CA Inter Group II test series: Cost and Management Accounting, Auditing and Ethics, FM and SM |
| One or two papers (exemption, or one weak paper) | Only those subjects, e.g. Corporate and Other Laws or Taxation |
To pass a group, ICAI requires at least 40% in each paper and 50% in the aggregate of the group's papers, at one sitting (ICAI New Scheme FAQs, Q 3.18, PDF (opens in a new tab)). So the weakest paper decides the group, and that is where a checked mock earns most. Exemption rules are set out in CA Inter passing marks and exemption rules.
How ExamSeries meets it: CA Intermediate plans for January 2027 are sold by subject, by group and for both groups, with a choice of how many full-syllabus mocks you take per subject. For example, the both-groups full-syllabus mock test series has 18 papers. Every plan page shows its papers, price and access period; compare the options for your papers in our cheapest test series for CA Inter guide.
Best test series for CA Inter Group 1 and Group 2
Group I and Group II reward different things, so judge a series on the papers you will sit.
| Group | Papers | What to look for in the mocks |
|---|---|---|
| Group I | Advanced Accounting, Corporate and Other Laws, Taxation | Long practical questions under time pressure; Law answers with the section and its application; Taxation set for the right amendments |
| Group II | Cost and Management Accounting, Auditing and Ethics, FM and SM | Working notes and formats in Costing and FM; precise wording in Audit and SM, where presentation carries marks |
If you are searching for the best test series for CA Inter Law, the same seven checks apply, with extra weight on check 3: Law marks depend on how you state and apply a provision, which only a line-by-line check can show you. Our CA Inter Law mock test guide covers how to write those answers.
Free ICAI papers vs a paid CA Inter test series
Use ICAI's free papers first; pay only for what they can't give you. ICAI publishes Mock Test Papers (MTPs), Revision Test Papers (RTPs), past question papers with suggested answers and the study material on its Board of Studies portal, boslive.icai.org. We keep them in one place, linked straight to ICAI, on our CA Intermediate free resources page, including the CA Inter MTPs and RTPs.
What free papers can't do is check your descriptive answers. ICAI's suggested answers show the right answer; they don't show which of your lines earned marks. In the descriptive 70%, it is easy to give yourself a step you never wrote. If you do mark your own ICAI papers, our guide on how to check your answers with ICAI suggested answers shows how to be strict about it.
How to use the test series you pick
Writing every paper on a date is what moves marks. Plan three rounds: one full paper per subject in the next two weeks, the same subjects again in early to mid December, and a last round in late December in ICAI's exam order. Read each checked copy the same day and fix the top weak topic before the next paper in that subject. The day-by-day version for all six papers is in our CA Inter Jan 2027 mock test plan.
Frequently asked questions
Which test series is best for CA Inter?
The one that passes the seven checks above for the papers you are writing, above all ICAI-level full papers and step-wise checking with a reason for each mark cut. Run the checks on every option, including ours.
Which is the best CA Inter test series for January 2027?
Pick one set for the January 2027 pattern and amendments that returns your checked copy quickly, since only about seven weeks remain before Group I starts on 2 January. ExamSeries returns the checked copy within 24 hours of upload, and all papers open as soon as you buy.
Is a CA Inter test series worth it if I have ICAI's MTPs and RTPs?
ICAI's papers are free and essential. A paid CA test series adds new questions and, more importantly, a step-wise check of your descriptive answers. If you can mark your own descriptive answers strictly, the free papers may be enough; most students can't. Our how to choose a CA test series checklist helps you decide.
Can I buy a CA Inter test series for one group or one subject?
Yes. ExamSeries sells CA Intermediate plans by subject, by group and for both groups. See the CA Intermediate test series page for every option.
Next step: run the checks on one paper
The fastest test of any CA test series is one written paper and its checked copy. Start by reading what a checked copy looks like on the example checked answer sheet, then pick your papers on the CA Intermediate test series page: Group I, Group II or a single subject. Everything a plan includes is explained in what is ExamSeries, and the general checklist for any level is in how to choose a CA test series, with the mock-paper side in how to choose a CA mock test series. CA mock tests for every level are on our CA test series home page.