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Opening & scope

Artificial Intelligence in Tax Administration

Exploring the possibilities.
Choosing the direction.

An introductory discussion for senior officers

No final model, vendor, procurement or deployment decision is proposed at this stage.
Six technology routes branch from a secure central decision coreThree routes are shown on each side: departmental model, Indian provider, international provider, government-hosted or open-weight model, internal application-development capability, and a hybrid arrangement.Government-hostedor open-weightDepartmentalmodelInternal applicationscapabilityIndianproviderInternationalproviderHybridarrangementAUTHORISEDJUDGEMENT
The case for examination

Why examine AI now?

Proposed operating principle: AI should augment judgement—not replace it.

Hypotheses for examination—not measured outcomes:

01More information than manual review can fully absorb.
02Faster identification of patterns and exceptions.
03Better use of limited officer time.
04More consistent research, monitoring and scrutiny.
05Institutional knowledge that can survive transfers.

Relevant national enablers include trusted data, infrastructure, skills, governance and collaboration. — NITI Aayog themes

Public-administration context

This is no longer only theoretical

“72%”“The data from the Inventory of Tax Technology Initiatives shows that 72% of tax administrations use AI.”
OECD exact section — paragraphs above Table 5.6

“None indicated that AI is used” to make final administrative decisions.

India
Direct & indirect-tax analytics GST Prime Uttar Pradesh analytics proposal Chhattisgarh analytics proposal Kerala K-AI LBSNAA AI training Expenditure Budget use*

* Subject to internal confirmation; not presented as a verified fact.

International tax administration
OECD administrations Singapore IRAS France DGFiP United Kingdom HMRC United States IRS

Each marker opens its primary-source record. Systems and legal settings differ.

Technology choices

AI is a toolbox—not one chatbot

Proposed design principle: Use the simplest reliable technology for each problem.

Selected layer

Rules & reconciliations

Calculations and deterministic checks should come from approved rules and verified databases—not probabilistic language output. Statutory flows, approved SOPs and validated evidence standards may be translated into testable, version-controlled logic.

Illustrative use cases

The possibilities are extensive

Illustrative, not findings: Hover for a quick view; select a node for the complete proposed workflow and boundary.

Usage baseline required: Substantial official work may be occurring in individual AI chats, but no volume is asserted. Establish it through an approved survey or managed-system logs before presenting a figure.

Current product position: ChatGPT Enterprise is an organisational workspace—not only a one-to-one chat surface. OpenAI currently offers India storage-at-rest residency to eligible Enterprise and Edu workspaces; its current ChatGPT inference-residency list does not include India.

Proposed safeguard: CDR analysis is an exceptional-risk use requiring separate legal authority and security approval.

Secure
Nexus
Strategic options

Which route should be examined?

Select any path for a neutral view of capability, control, exposure, skills, dependence and reversibility.

Route D • Model theirs, platform ours

Illustrative department-wide, on-premises scenario. These are planning inputs—not a budget, procurement estimate or verified current requirement.

“₹300–600 crore”Indicative initial investment
“₹60–150 crore”Indicative annual operating expenditure
“₹400–750 crore”Indicative first-three-year expenditure

Planning base—confirm internally: approximately “55,000” personnel, nearly “4,000” IRS officers and about “1,000 TB (1 PB)” of core data. The Department’s public page separately says it has around 60,000 personnel.

Indicative configuration: “200–400” enterprise AI GPUs and “3–5 PB” effective storage, plus high-performance servers, networking, cybersecurity, power, cooling, integration and deployment. Annual costs include model licensing, support, maintenance, electricity, security operations and upgrades.

Proposed safeguard: Begin with a limited GPU cluster; expand only after workload benchmarking and security validation. Final cost depends on the model, concurrent usage, response-time target, retention policy and commercial terms.
Coding as institutional leverage

From a prompt to a working loop

AI should not stop at documents or analytics. Code turns knowledge into repeatable action.

Beginner-friendly proposition: officers who understand a workflow can help create bounded tools through approved templates, review and testing; professional engineering remains essential for sensitive or large systems.
Proposition to examine: AI-assisted coding may compress suitable development cycles dramatically. The gain is task-specific; no universal “years-to-hours” saving is asserted.

Prompt the goal

The officer describes the workflow, inputs, rules, expected output and boundary. The prompt remains a human instruction—not delegated authority.

Officer workbench

Approved starter modules could help officers turn local workflow knowledge into small tools, with role-based access and mandatory review.

Central software repository

Reusable, version-controlled components can be reviewed once, improved centrally and adapted across formations without rebuilding from zero.

Internal example for demonstration — DSC-signature utility

A reported internal utility aims to reduce multi-click signing friction and dependence on Adobe or external e-signer applications. Reported avoided licence estimate: ₹5,000 per user.

Internal estimate • confirm source, period and procurement basis
HUMAN
APPROVAL
Non-negotiable concerns

Capability must remain subject to control

Governance inference from S12: Data being stored on our server does not, by itself, establish complete control.

Where is data processed? Who controls encryption keys? Who can access servers, logs and backups? Can a provider retain records or train on departmental data? Can the model be replaced?

Proposed non-negotiable rule: No adverse tax, financial, enforcement or administrative decision solely on the basis of AI output.
Government alignment

The route should not be chosen in isolation

Proposed alignment principle: The departmental approach should remain consistent with the wider Government of India policy direction.

Select an institution to see what may be sought. Exact institutional sources are in the source drawer.

The
Department
Decision gatewayWhich path should be chosen?

Many possibilities.
One accountable decision.

Questions that must be answered

Build, procure, host, create internally—or combine approaches?

What must remain under departmental ownership and control?

Which use cases merit examination, and which are too sensitive?

Where will data, models, logs, embeddings and backups reside?

Who will have data, server, administrator and support access?

Which decisions remain exclusively with authorised officers?

What is the full life-cycle cost, including maintenance and exit?

How will options be compared objectively?

How will capability survive transfers and changes of vendor?

Which Government institutions should be consulted first?

Proposed decision framing: The decision today is whether and how to explore—not yet what to procure.
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