LastminuteITR

LastminuteITR is a personal income-tax filing companion for Indian taxpayers. It helps individuals prepare and file their Income Tax Returns (ITR 1, ITR 2, ITR 3, and ITR 4) by uploading documents such as Form 16, AIS, mutual fund statements, and capital gains reports. The platform performs real-time tax calculations, compares the Old and New Tax Regimes based on user-provided data, and identifies mismatches across documents like Form 16, AIS, and 26AS before the user submits on the official income tax portal. Unlike full e-filing platforms, LastminuteITR does not auto-submit returns or claim government authorization. Instead, it prepares the numbers and provides a step-by-step companion guide for manually filing on incometax.gov.in. It also offers free tax tools such as an HRA exemption calculator, an Old vs New regime calculator, and a rent receipt generator. The service is available as a paid subscription with an Essential plan for salaried filers, offering guided checks, regime comparison, mismatch checklists, and a portal filing companion. It also targets Chartered Accountants (CAs) through a B2B model. The product is built in public with beta testing and currently supports import of Form 16 and AIS documents, with more sources on the roadmap.

Category: AI/ML
Pricing: Paid

Problem solved

LastminuteITR simplifies and accelerates the often stressful last-minute income tax filing process for Indian taxpayers by automating document data extraction, checking for mismatches across Form 16, AIS, and 26AS, comparing tax regimes, and providing clear guidance to file correctly on the government portal—reducing errors, refund delays, and missed deductions.

Use cases

Upload Form 16 and AIS to automatically populate income details for ITR filing
Compare Old vs New Tax Regime using actual salary and deduction data to choose the lower tax liability
Identify mismatches between Form 16, AIS, and 26AS before submitting to avoid notices
Generate rent receipts for HRA claims
Calculate HRA exemption based on salary, rent paid, and city tier
Guide step-by-step manual filing of ITR 1, ITR 2, ITR 3, and ITR 4 on incometax.gov.in
Organize capital gains and F&O income details from broker reports for accurate reporting

Audience

Business Users
Startups

Pros

Reduces filing errors by checking document mismatches before submission
Compares Old and New Tax Regimes based on your actual data, not generic calculators
User remains in control by submitting directly on the government portal, with no auto-submit
Offers free tax calculators and rent receipt generator
Guided step-by-step companion for completing the official portal process

Cons

Only supports Indian income tax filing
No direct e-filing; manual submission on government portal still required
Limited document import options currently (Form 16 and AIS live, others on roadmap)
Core guided filing requires a paid plan
All values must be manually reviewed before final submission

Official website: https://lastminuteitr.in/

Canonical LambdaBase page: https://www.lambdabase.com/tools/lastminuteitr

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LastminuteITR

Paid

★ 12 • Updated Aug 15, 2026, 03:14 AM

LastminuteITR is a personal income-tax filing companion for Indian taxpayers.

Use Cases ▼

Upload Form 16 and AIS to automatically populate income details for ITR filing

Compare Old vs New Tax Regime using actual salary and deduction data to choose the lower tax liability

Identify mismatches between Form 16, AIS, and 26AS before submitting to avoid notices

Generate rent receipts for HRA claims

Calculate HRA exemption based on salary, rent paid, and city tier

Guide step-by-step manual filing of ITR 1, ITR 2, ITR 3, and ITR 4 on incometax.gov.in

Organize capital gains and F&O income details from broker reports for accurate reporting

What Problem It Solves ▼

Key Features ▼

✓

Reduces filing errors by checking document mismatches before submission

✓

Compares Old and New Tax Regimes based on your actual data, not generic calculators

✓

User remains in control by submitting directly on the government portal, with no auto-submit

✓

Offers free tax calculators and rent receipt generator

✓

Guided step-by-step companion for completing the official portal process

Overview

Full Description ▼

Unlike full e-filing platforms, LastminuteITR does not auto-submit returns or claim government authorization. Instead, it prepares the numbers and provides a step-by-step companion guide for manually filing on incometax.gov.in. It also offers free tax tools such as an HRA exemption calculator, an Old vs New regime calculator, and a rent receipt generator.

The service is available as a paid subscription with an Essential plan for salaried filers, offering guided checks, regime comparison, mismatch checklists, and a portal filing companion. It also targets Chartered Accountants (CAs) through a B2B model. The product is built in public with beta testing and currently supports import of Form 16 and AIS documents, with more sources on the roadmap.