Letterhead & invoice protection for societies, companies and firms

Every letter, verifiable.

Forged NOCs, fake offer letters, invoices with a swapped bank account, letters issued by people who no longer hold office — LETVERA ends them. Every letter and bill is approved before issue, carries a QR seal anyone can check in seconds, and can be revoked the moment it is no longer valid.

Run it on your own hosting or let us host it for you. Plans for housing societies from ₹1,500 a year; for companies and firms from ₹12,000 a year.
How it works

From draft to a letter no one can fake

Draft as usualWrite the letter in Word or Google Docs and upload the PDF. LETVERA assigns the next reference number.
Approve (maker–checker)A second office-bearer or manager approves it. Until then, the QR says "not issued".
Issue on your letterheadYour letterhead, the reference, the date, a QR seal and an access code are laid on automatically.
Anyone can verifyThe recipient — a bank, a buyer, a municipal office — scans the QR and sees "Authentic", "Revoked" or "Not issued".
Who it’s for

Anyone whose letterhead or bills can be faked

Housing societies & associations

NOCs, notices to members, AGM notices and maintenance bills — each sealed, so a forged NOC or a bill asking members to pay a different account is caught at once.

Companies & LLPs

Offer, appointment and relieving letters, authority letters and vendor invoices. Stops fake job offers in your name and payment fraud by changed bank details.

Professional firms

Law, CA, CS and architecture firms: engagement letters, certificates, legal notices and fee invoices that a client, bank or authority can verify before relying on them.

Schools, trusts & NGOs

Admission and bonafide letters, certificates and donation receipts — genuine copies verify, fakes do not.

Features

Everything a letter register should do

Controlled issuance

No blank letterhead files in circulation. Letters exist only when issued through LETVERA, numbered without gaps.

QR verification & access code

Anyone sees whether a letter is genuine. Only someone holding the letter can open the original to compare — no personal data shown to strangers.

Revocation

Committee changed? Authority withdrawn? Revoke a letter and every future scan says it is no longer valid.

Invoices, bills & receipts

The amount, due date and the bank account to pay into are sealed in the QR. Anyone who scans it sees the real figures and the only account to pay — a fake bill with a changed account is caught.

Ink & digital signatures

Upload the ink-signed scan, or sign with your DSC token or Aadhaar eSign. LETVERA checks the signature and that it is the very letter issued.

Postal & courier proof

RPAD, Speed Post and courier receipts, tracking reports and A.D. cards filed against each letter, with reminders when a delivery report is due.

Proof of Service bundle

One click: the letter, every receipt and delivery report, and a Report of Service with a draft Section 63 BSA certificate — ready to file.

DPDP-ready

Purpose-bound letter types, retention periods with review and erasure, access logs, and verification that never exposes personal data.

Your choice of where it runs

On your computer, on your own hosting in five minutes, or hosted by us. The QR seal works the same way in each, with a full audit log of every action.

Pricing

Plans for societies, companies and firms

Every plan includes the QR seal, approval before issue, revocation, sealed invoices and bills, postal proof and the DPDP-ready register.

Basic

Verify only — your letters stay with you

₹1,500 / year
+ ₹5,000 one-time setup
  • LETVERA on your computer; letters and receipts saved on your own drive
  • QR seal checked at letvera.in — we hold only your public key and a list of revoked letters
  • Unlimited letters, notices, NOCs, bills and receipts
  • Updates and e-mail support
Choose Basic
Standard Most popular

We host it — letters stored and organised for you

₹5,000 / year
+ ₹5,000 one-time setup
  • Your own private LETVERA at letvera.in/h/yoursociety — nothing to install
  • Letters, signed copies, postal receipts and delivery reports stored and searchable
  • Up to 2 GB or 1,000 letters a year; add-on packs beyond that
  • Daily backups; download everything at any time
Choose Standard
Self-hosted

On your society’s own website hosting

₹5,000 one-time licence
Optional ₹1,500 / year for updates & support after year one
  • Install in five minutes on ordinary PHP hosting
  • Your letters never leave your server
  • Free 15-day trial — one per organisation
  • Updates and e-mail support for the first year
Download the free trial
Save 15% paying aheadPay two or three years upfront and save about 15% on the annual fee.
Your letters always verifyLetters already issued keep verifying even if a plan is not renewed.
Leaving is easyHosted plans: download everything for 60 days after the plan ends; then we delete it and confirm.

Add-ons from our empanelled law firms across India

Optional services provided by our empanelled law firms across India, on request.

Vetted letter templates

Legal notices, appointment and relieving letters, NOCs, authority letters, board-resolution extracts and society notices — drafted and kept current by lawyers. From ₹10,000 a year.

Misuse response support

If a forged letter or fake invoice in your name surfaces, one of our empanelled law firms issues the disclaimer or public notice and handles the police or cyber-crime complaint, at a pre-agreed fee.

All prices are in Indian rupees and exclude GST at 18%. Need help installing the self-hosted edition? We can do it for you — ask when you write to us.

Free 15-day trial

Try LETVERA on your own hosting

You get a single setup file. Upload it to your website's hosting (a subdomain such as letters.yoursociety.in works well), open it in your browser, and follow the steps.

Requirements: PHP 8.0 or newer with SQLite and OpenSSL — standard on Hostinger, GoDaddy, BigRock and most Indian hosting plans.

Questions

Frequently asked

Where are our letters stored?

It depends on the plan you choose. On Basic and Self-hosted, letters stay on your own computer or your own hosting; letvera.in holds only your public seal key and a list of revoked letters, never the letters. On Standard, Business, Professional and Enterprise we can host LETVERA for you: your letters are then kept on our servers in a separate, private space for your organisation, under a data processing agreement, and you can download everything at any time.

Which plan suits a company or a professional firm?

Business for up to 5 users — most LLPs, startups and small firms. Professional when you need up to 20 users, separate letterheads or numbering for branches or departments, and an approval workflow with a monthly report. Enterprise for larger organisations that want their own verification domain, single sign-on or integration with their systems — and for franchisors and companies with branches, who can add the Franchise & Branch module.

We have franchisees and branches — can they issue invoices under our name?

Yes, with the Franchise & Branch module on the Enterprise plan. You authorise each outlet, approve its bank account and set what it may issue; the outlet seals its own invoices and letters in LETVERA. A customer who scans the QR sees the outlet's name and GSTIN, that it is your authorised branch or franchisee, and the only account to pay. Suspend or end an outlet and its new documents stop verifying at once, while those it issued while authorised stay valid. Franchisees get a monthly royalty statement built from their sealed invoices.

Can LETVERA protect our invoices and bills?

Yes. Mark a letter type as an invoice, bill, receipt or credit note and LETVERA asks for the amount, due date and bank account, and seals them in the QR. Anyone who scans it sees the real amount and the only account to pay — a forged bill with a changed account or amount fails the check. It complements, and does not replace, the GST e-invoice IRN where that applies.

Can we keep using Word or Google Docs?

Yes. Write the letter as usual, save it as PDF and upload it. LETVERA lays it on your letterhead with the reference, date and QR seal.

What does someone see when they scan the QR?

Whether the letter is authentic, revoked or not issued, with its reference, date and nature. They see the content only if they type the access code printed on the letter — so strangers never see personal data.

Are digital signatures legally valid?

A DSC (IT Act, s. 3) or Aadhaar eSign (s. 3A) signature is applied by the signatory in their own signing tool; LETVERA checks that it is intact and belongs to the letter issued. Whether a particular letter must be signed, and how, depends on its purpose.

What happens after the 15-day trial?

Choose a plan and enter the licence key to keep issuing letters. Without one, letters already issued continue to verify and can be opened — nothing you have issued is ever locked.

Can we take the trial more than once?

No — one free trial per organisation. The trial is activated once with letvera.in when you install; a second trial for the same website, organisation or company e-mail domain is not given. Write to sales@letvera.in if you need more time to evaluate.

Do we need a separate plan for each society or company?

Yes — each plan covers one organisation. Society plans and the self-hosted licence have no limit on letters or users; company plans are priced by the number of users. A group with several companies can take Enterprise, or one plan per company.

Is there a discount for paying in advance?

Yes — about 15% off the annual fee when you pay for two or three years upfront. Ask us for a quote.

Contact

Book a demo or choose a plan

Tell us about your society, company or firm. We will show LETVERA working with a letterhead like yours and suggest the right plan.

Sales: sales@letvera.in
Support: support@letvera.in
General: hello@letvera.in