Every client's
GST returns, TDS statements, ROC filings, payroll runs, booksGST returns
on one ledger.
LekhSahay reads every bill, reconciles every register and lines up every deadline across your clients — then waits for a professional to sign. AI proposes. You approve.
- No card required
- Nothing filed without your signature
- Data isolated per firm
The problem
Six tools, and the truth in none of them.
A practice runs on copies: the same invoice typed into the books, the register, the return and the reminder. Every copy is a place for the numbers to drift.
- Tally for the books
- Excel for the 2B match
- A portal tab per client
- WhatsApp groups for documents
- A diary for deadlines
- Email for approvals
How it works
From a client's photo to a signed return.
Five steps, every month, for every client. LekhSahay does the reading, typing and matching — you make the decisions.
1Collect · step 1 of 5
Every bill lands in one place
Clients send documents however they like. LekhSahay gathers them into one inbox per client — no chasing files across WhatsApp, email and pen drives.
Inside the practice
Every suite, one ledger.
Payroll that posts itself
EPF, ESI, PT and salary TDS from versioned tables; approval writes one voucher and Form 130 follows.
Deadlines derived
From events and the calendar — never a diary somebody maintains.
- 11 NovGSTR-1 · Oct
- 15 NovForm 140 · Q2
- 20 NovGSTR-3B · Oct
- 30 NovAOC-4
Clients, anchored on PAN
One record per client across every business, GSTIN and year.
- MTMehta Textiles Pvt LtdAABCM9207E
- NANutan Agro LLPAAEFN4521Q
- SDSharma DistributorsAAKFS3271F
An audit trail nobody can edit
Who, what, when and from where — for every change.
- 10:42 Priya approved GSTR-3B · June
- 10:31 Rahul corrected SGY/2026/0457
- 09:58 AI read 14 documents
A portal for every client
Their own sign-in: what you still need, and a place to send it.
Good morning, Suresh.
2 things to send
The doctrine
AI proposes. You approve.
The model reads. Rules check. A named professional signs. Nothing is filed, posted or sent on a model's say-so — that is how the pipeline is built, not a setting.
Who it is for
Built for the whole firm.
Partners
The whole practice, on one morning page
- Late, due and at-risk across every client
- The signature queue — nothing filed without you
- Partner Copilot answers from your own books
Managers
Work routed by risk, not by who shouted
- Senior review for high value or low confidence
- Sentinel findings with owners and deadlines
- Bulk follow-ups that stop on their own
Accountants
Approving instead of retyping
- Bills read, checked and proposed
- Registers and vouchers written together
- Reconciliations that explain themselves
Clients
One place to send everything
- Their own sign-in to a client portal
- See exactly what the firm still needs
- WhatsApp a photo — it lands in the books
Security
Your clients' data is yours.
Isolation at the database, encryption per firm, and an audit trail that cannot be edited — by design rather than by policy.
Isolation the app cannot bypass
Row-level security at the database engine: a firm's rows are invisible to every other firm even if application code were wrong.
Encrypted at rest, per firm
Each document sits under a key derived for that firm alone — the same file from two firms yields two unrelated ciphertexts.
An audit trail nobody can edit
Every change writes an immutable event: who, what, when, from where. No endpoint exists to alter or delete one.
A signature ceiling in the pipeline
Statutory filings require a named human approval — not a setting an administrator can lower, but how the system is built.
Pricing
Seven days of everything, then choose.
Every plan has every suite. Prices are before GST; Zelrion issues a GST tax invoice for every payment.
Starter
A practice finding its feet
₹499/ month
or ₹5,000 a year
- 2 team members
- Up to 50 clients
- 150 documents read a month
- 150 WhatsApp reminders a month
- Books, GST, TDS, payroll and income tax
Questions
What CAs ask first.
No, and this is not configurable. A named professional approves before anything is transmitted, and the portal's own acknowledgement is the only accepted proof of filing.
Yes, at the database engine — row-level security the application cannot bypass, and per-firm encryption at rest. What LekhSahay learns about your counterparties never crosses to another firm.
Never. Every number that reaches a return is computed by deterministic engines; the model only reads documents, and its reading is rejected if the arithmetic does not close.
Yes. From Tax Year 2026-27 TDS statements are Forms 138, 140 and 144 and the salary certificate is Form 130; earlier years keep 24Q, 26Q and 27Q.
One document put through the AI reader. It counts when the reading happens. When the month's allowance is used, nothing already read is taken away — only new readings pause until it resets.
No setup needed. Reminders go through Meta's official WhatsApp Business Platform from LekhSahay's verified number, and every message opens with your firm's name. Clients reply with photos or PDFs and they land in your documents. Only clients who agreed are messaged, anyone can reply STOP, and replies to a client who wrote to you are free and unlimited.
Everything, for seven days — every suite, every client you load and fifty document readings, with no card. Your books stay yours and readable after it ends.