ITO and ITI Exam Rules 2026: What Changed From the 2009 Pattern

The 2026 cycle at a glance

The rules and the notification arrived a week apart in the summer, and the whole cycle is scheduled to run online apart from the handwritten answers to the subjective papers. The papers had not yet been sat on the date we checked. These are the dates the Directorate itself printed.

Inspector (ITI) exam: 2009 rules against 2026 rules

The heavier deduction for wrong answers changes the arithmetic of a guess, though less than it first appears. With 1/8 of a mark off, a blind guess among four options was worth +0.156 of a mark on average. With 1/4 off it is worth +0.0625, or 1/16 of a mark (our arithmetic: a 1 in 4 chance of +1 against a 3 in 4 chance of -0.25). The expectation is still positive; it would be zero only with five options. The general rule, also ours: if your chance of being right is p, a guess is worth p - 0.25 × (1 - p), which is positive whenever p is above 0.2. The deduction mainly punishes confident wrong answers, and it makes each guess riskier on a single paper you are close to passing.

Officer (ITO) exam: 2009 rules against 2026 rules

The 2009 ITO figures come from a scanned copy of the old rules that the Gujarat region circulated with its 2023 notification. The scan is legible for the paper list but poor in places, so treat the old grace-mark figure as a reading of a bad scan rather than a certainty. The 2026 figures are clean text from the new rules.

The structural change for officers is that the old combined practical paper has been split in two directions. Computation now shares its three-hour paper with drafting (statutory notices, assessment orders, penalty orders, Income/Loss Determination Proposals), and accountancy practice has moved into the objective Advance Accountancy paper, where the rules give "35% weightage" to MCQs based on practical applications, requiring analytical reasoning and computational understanding. Weightage is a share of marks, not a promise about question count. The new fifth paper, IT Applications and Operations, tests the department's own systems: ITBA modules, the assessment module, HRMS, the Insight portal, the Information Security Policy 2020 and digital forensics.

How old papers are matched to new ones

The 2026 rules keep old-pattern candidates in the game. A candidate who passed some papers under the 2009 rules sits only the papers still unqualified, through a matching schedule, and must also pass the new IT Applications paper. The schedule, from Rule VI(2) of both rule books:

Which papers do you still owe?

For readers without JavaScript, this is how the checker decides.

Other things the 2026 rules changed

How often the exam actually runs

The rules say the exam is held "ordinarily once in a year, preferably in the first half of the calendar year". Every sitting we could document from 2023 onward fell in the second half.

We print both and do not reconcile them: the rule states an intention, the record shows what happened. A reader planning for the next sitting should watch for a notification from late spring onwards and should not assume a date in the first half of the year.

Conflicts we could not resolve

What to do before the next sitting

Is there an aggregate pass mark in the 2026 ITO and ITI exams?

No. Rule VII of both rule books requires 50% in each paper, or 45% for SC, ST and PwBD candidates, and sets no aggregate condition. The 2009 rules had one: 45% overall for the ITI exam and 50% for the ITO exam.

Is there negative marking in the ITO exam as well as the ITI exam?

Yes. Both rule books deduct 1/4 of a mark for each wrong answer in the objective papers (ITO Rule VI(1)(f), ITI Rule VI(1)(e)). Under the 2009 rules the deduction was 1/8.

I passed old Paper-4 Office Procedure. Do I still sit IT Applications?

Yes, on our reading of Rule VI(2)(a): every old-pattern partial must pass the new IT Applications paper in addition to the matched papers.

I only owed Office Procedure under the old rules. Which paper do I sit now?

The matching schedule sends old ITI Paper-4 Office Procedure to the new ITI Paper-IV, IT Applications and Operations.

Are papers I passed under the 2009 rules still valid?

Yes. Old-pattern candidates sit only their unqualified papers through the matching schedule, plus the IT Applications paper. A qualified paper is not re-sat except as betterment.

How many papers are there in the ITI exam now?

Five of 100 marks each: Income Tax Law, Computation and Taxpayer Services; Accountancy and Book-Keeping; Allied Laws and Office Procedure; IT Applications and Operations; and Rajbhasha Hindi.

How many papers are there in the ITO exam now?

Five of 100 marks each: Income Tax Law and Taxpayer Services; Advance Accountancy; Allied Laws and Office Administration; Computation of Income and Drafting (subjective, three hours); and IT Applications and Operations.

Can I carry books into the exam?

Only in the law papers (ITO P-I, P-III and P-IV; ITI P-I and P-III), and the rules are not consistent about what. The books clause allows Bare Acts, Rules or a basic ready reckoner to be carried; the paper table labels Paper-I "Bare Acts and Rules Only"; and for Paper-III another clause says Bare Acts and FR, SR and GFR "shall be provided". Confirm with your centre. An arithmetic calculator is allowed; scientific calculators and phones are not.

When is the 2027 ITO and ITI exam?

It has not been notified. The rules say the exam is held ordinarily once a year, preferably in the first half of the year, but the 2023 and 2025 sittings were held in September and the 2026 sitting is scheduled for October.

Is there an age limit for the Income Tax departmental exam?

No. Rule IV(5) of both rule books states there is no age limit.

Is using an AI tool in the exam treated as unfair means?

Yes. The 2026 rules name AI assist, generative AI applications, undisclosed LLM access and voice-relay through scribes, with penalties up to debarment and disciplinary action.