eSignature Software for CA Firms
Get engagement letters and client authorisations signed in minutes over Email or WhatsApp. No printing, no courier, no pending approvals.
eSignature Software for Your CA & Finance Team
KAiZEN eSign fits into your existing workflow, so approvals move faster without changing how your team works.
CA Firms & Practising Chartered Accountants
Clients delay signing because it means a trip to your office. With KAiZEN eSign, engagement letters, representation authorities, tax return authorisation letters, audit confirmations and financial statement approvals are signed remotely in minutes. Your files keep moving and your team stops chasing.
Finance & Accounts Departments
Physical files slow every approval as they travel between desks. Purchase orders, vendor agreements, expense approvals, bank mandate forms and internal authorisation letters move digitally instead, with a set signing order, automatic reminders and a complete audit trail. Approvals close faster and you always know where a document stands.
Tally-Using Businesses
Printing, signing and scanning Tally documents eats into your team's day. Send invoices, purchase orders and other vouchers from TallyPrime for digital signature via KAiZEN eSign, without switching tools. Bulk signing sends signed invoices to many customers in a few clicks.
Tax & Compliance Teams
Tax and compliance work stalls when one signature is missing. Collect signed client authorisations, declarations and internal approvals for GST, TDS and income tax work in the right order, with a timestamped audit trail.
From Chasing to Signed in 5 Steps
Upload or draft your document in minutes
Add signatories in the right order
Send the signing link via Email or WhatsApp
Clients sign on any device
Get a fully signed PDF
Built for How Finance & CA Practices
Actually Operate
Compliance-Ready Record Keeping
Every Signed Document Ready for IT Scrutiny, GST Audit, or ROC Filing
- Full audit trail with signer details, IP address, timestamp, and geolocation
- Signed documents stored in an organised vault, searchable by client, document type, or date
- Tamper-evident sealed PDFs that cannot be altered after signing
- Legally valid under the Information Technology Act, 2000
Your CA Paperwork, Signed Online
From client onboarding to internal approvals, KAiZEN eSign replaces printing, courier runs and chasing across your practice.
CA Engagement Letter & Letter of Appointment
Income Tax Return (ITR) Authorisation & Covering Letter
GST Return Authorisation & Form Sign-offs
Audit Report (Statutory, Internal, Tax Audit)
Financial Statement Sign-off (Balance Sheet, P&L)
Bank Mandate & Account Opening Documents
Vendor Agreements & Purchase Orders
TDS Declaration & Form 15CA / 15CB
Loan Agreements & Hypothecation Letters
Director Resolution & Board Authorisation Letters
Stock Audit & Inventory Confirmation Letters
NDAs, Consulting Agreements & Retainer Contracts
Stop Chasing Signatures. Go Paperless Today.
Frequently Asked Questions
Can buyers and sellers sign from different cities or countries?
Absolutely. Signatories receive a secure signing link via email or WhatsApp and can sign from any device, anywhere in the world. This makes it ideal for NRI clients and out-of-city transactions.
How many people can sign the same document?
There is no limit on the number of signatories. You can set a specific signing order, for example, buyer signs first, then seller, then witness/broker, and each party gets notified automatically when it's their turn.
What happens after everyone has signed?
All parties receive a final, signed PDF with a certificate of completion, full audit trail, and timestamp. The document is also securely stored in your KAiZEN eSign dashboard and can be retrieved any time.
Do signatories need to create an account?
No. Your clients, buyers, sellers, tenants, do not need to sign up for KAiZEN eSign. They simply receive a secure link and sign directly in their browser on any device.