Zero-Knowledge Encryption
7 years IT record retention
16 years Foreign income (Black Money Act)
AES-256 Per-document encryption

Honest taxpayers are the most vulnerable

Over 9 crore Indians filed ITRs in FY 2024-25. Every one of them needs to preserve income proofs for years. Almost none of them do it properly.

9.1 Cr
ITRs filed in FY 2024-25
Source: CBDT / PIB
7 Years
IT can demand proof of any claim
Income Tax Act, 1961
42%
of all data loss is from hardware failure
Industry research
3-5 Yrs
average laptop replacement cycle
IDC / HP India
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Scattered across devices

Form 16 in email. Rent receipts on WhatsApp. Investment proofs in a folder you renamed twice. Salary slips on an old phone you traded in. No single place holds everything.

💻

Laptops fail. Phones get replaced.

You replace your laptop every 3-5 years. That hard drive from 2020? Gone. 42% of all data loss comes from hardware failure. Your income proofs don't survive device transitions.

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Even if you have it, can you find it?

A folder called "Tax Stuff 2022" with 47 unsorted files doesn't help when the IT department asks for a specific investment proof from 3 years ago. You need it searchable, not just stored.

The real cost of missing proofs

Without documents, legitimate deductions get disallowed. Honest claims become "discrepancies". Penalty of Rs 10,000 per instance of failure to produce documents — plus the disallowed tax itself, plus interest.

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The stress no one talks about

An IT notice arrives and you can't find the proof. The sleepless nights, the anxiety, the frantic searching — the emotional toll of not having your documents in order is real and significant.

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Cloud storage isn't enough

Google Drive and Dropbox store files — but they're not encrypted, not organized by financial year, and not built for tax compliance. Income documents deserve purpose-built security.

KarSafe exists because filing taxes is only half the job. The other half is preserving the proof — encrypted, organized by year, searchable, and accessible for as long as the law demands.

From upload to proof — in seconds

KarSafe is designed for the way real people handle tax documents. Upload from anywhere. Find anything instantly. Export with a professional annexure.

Upload Document
📷 Camera Scan
📁 Browse Files
📩 Share from Other Apps
AY 2025-26
Form 16
Salary

Import from anywhere

Scan with camera, pick from files, or share directly from email or WhatsApp. Auto-tagged by year and document type.

🔍 Form 16 2024
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Form 16 — Infosys Ltd
AY 2024-25 · Salary · 2.1 MB
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Form 16A — HDFC Bank
AY 2024-25 · Interest · 340 KB
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Form 16 — TCS
AY 2023-24 · Salary · 1.8 MB

Find anything instantly

Search across all years by document type, income source, or keyword. No more digging through folders and email attachments.

Export Documents
Years selected AY 2022-23 to AY 2025-26
Documents 34 files
Format Encrypted ZIP
📋 Include Annexure Summary (PDF)
Export & Download

Export with professional annexure

Download all documents as an encrypted ZIP with a table-of-contents PDF — ready to hand to your CA or respond to an IT notice.

Built for professionals who take their finances seriously

KarSafe isn't just cloud storage. It's a purpose-built vault designed for Indian income and tax document compliance.

📄
Your
Document
🔑
Unique
Key
🔒
AES-256
Encrypted
Secure
Cloud
Each document gets its own unique encryption key
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Zero-Knowledge Encryption

Documents are encrypted on your device with AES-256 before upload. We never see your cleartext files. Not even we can read them.

📅

Organized by Financial Year

Every document tagged by Assessment Year or Tax Year. Automatically sorted. Find Form 16 from 3 years ago in seconds, not hours.

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Unique Key Per Document

Each document is encrypted with its own unique key. Even if one key were compromised, no other document is affected.

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Export Anytime

Download all your documents as encrypted or decrypted ZIP archives. Your data is always accessible to you — no lock-in.

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Instant Search

Find any income proof across all years instantly. Filter by document type, income source, or year. No more digging through folders.

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DPDP Act Compliant

Full compliance with India's Digital Personal Data Protection Act. Explicit consent, right to erasure, data portability, and grievance redressal.

The law requires you to retain income proofs

Most taxpayers don't realise how long they must preserve income documents. A demand from the IT department can come years after filing.

7 yrs

Standard Income Records

Under the Income Tax Act, all records supporting your ITR must be preserved for 7 years from the end of the relevant assessment year. This includes Form 16, salary slips, rent receipts, and investment proofs.

16 yrs

Foreign Income & Assets

The Black Money (Undisclosed Foreign Income and Assets) Act requires retention of records for 16 years. If you have ESOPs, RSUs, foreign salary, or overseas bank accounts — you need proof for over a decade.

10 yrs

Transfer Pricing (Business)

For businesses with international transactions, transfer pricing documentation must be maintained for at least 10 years. Cross-border invoices, agreements, and benchmarking studies.

Property & Capital Gains

For capital gains on property, you need the original purchase deed, payment proofs, and improvement costs — often from decades ago. There's no practical expiry on these records.

Start protecting your income proofs today

Free to use. Zero-knowledge encryption. Your documents never leave your device unencrypted.

Coming soon to App Store and Google Play