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Nexa AI for TallyPrime & Tally ERP 9

Your Tally books, answered.

Cash, collections, GST and stock from your Tally, on your phone and in any browser. Ask a question in plain English — Nexa AI checks every figure against your books before it answers.

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  • Read-only by default
  • Your Tally file is never edited
  • Hosted in India

Who owes me the most, and since when?

Sharma Distributors owes ₹4,25,300 across 6 bills. The oldest, ₹1,18,000, is 74 days past its due date.

Every figure checked against your books · Sample answer
Synced 4 min ago12,480 vouchers · totals tie to Tally
Cash · next 13 weeksBase
₹18.6L lowest week
BaseStress
20
GSTR-3B due in 4 days₹1.73L payable · Oct 2026
Works with
  • TallyPrime
  • Tally ERP 9
  • Any phone browser
  • ChatGPT
  • Claude
  • Cursor
01 · What is TallyNexa

Everything above Tally, in one place.

TallyNexa is a finance layer for businesses that keep their books in TallyPrime or Tally ERP 9. It mirrors your books to the cloud and turns them into a cash forecast, a collections worklist, GST and TDS checks, stock alerts and plain-English answers — on any phone or browser.

Your books stay in Tally, and your team keeps working the way it does today. No migration, no re-entry, no new accounting software.

13weeks of cash forecast, in three scenarios
18reports with one set of controls
23read-only MCP tools for your AI
1sync, checked with control totals
02 · What you get

The questions owners ask, answered on one screen.

Most Tally apps give you a long list of reports. TallyNexa is arranged around what you actually need to decide: where cash is going, who to chase, what is due, and what to reorder.

Nexa AI

Ask your books in plain English. Get figures you can check.

Nexa AI reads only your books. It picks from a fixed set of reports, answers from what they return, and matches every figure back to the source. Anything it cannot trace is flagged, never hidden.

Which customers slowed down paying this quarter?

Three customers now take over 60 days to pay. Rao Pharma takes 71 days, up from 38; Metro Agencies 64 days; Kiran Stores 62 days. Together they hold ₹6,92,000 of your receivables.

4 of 4 figures checked· read from Receivables and Payment behaviour
Cash

A 13-week cash forecast

Base, slow-payer and stress scenarios, built from bill due dates and how each party really pays.

Lowest week · ₹7.9L
Collections

Know who to call today

Every bill aged from its real due date, ranked by rupees at risk.

Sharma Distributors
6 bills · oldest 74 days
₹4.25L
Rao Pharma
3 bills · 41 days
₹2.10L
0–3031–6061–9090+ days

Payment reminders on WhatsApp Soon

Compliance

GST and TDS, before the deadline

A GST centre from your own ledgers, GSTR-2B matching, and a TDS radar for vouchers missing a deduction.

October 20263 due
1234567 891011121314 15161718192021
Inventory

Stock that tells you what to do

Reorder points, dead stock and negative balances, each ranked by the capital involved.

Capital in dead stock
109 items, no movement in 180 days
₹28.2L
Reorder this week
runs out before next delivery
12 items
MCP

Bring your own AI: ChatGPT, Claude or Cursor

A read-only MCP endpoint with 23 tools, limited to the companies your login can see. No extra key to manage.

// your MCP client settings
{ "mcpServers": {
    "tallynexa": { "url": "https://app.tallynexa.ai/mcp" }
} }
ChatGPTClaudeCursorAny MCP client
Write-back

Create vouchers from your phone. Tally stays the source.

Draft an invoice, receipt or journal anywhere. It has to balance, you approve it, and the connector posts it when Tally is open.

Sales invoice · INV-2291
Metro Agencies
₹1,18,000Posted
Receipt · Sharma Distributors
HDFC current account
₹50,000Waiting for Tally
Journal · September rent
drafted on phone
₹85,000To approve

Screens above use sample figures.

03 · How it works

Three steps, then it runs on its own.

No migration and no change to how your team works in Tally. Most businesses are looking at their own numbers within the hour.

  1. Install the connector

    A small Windows app on the PC that runs Tally. It talks to Tally through Tally's own local gateway — no TDL to install, nothing to configure inside Tally.

    Windows · TallyPrime or Tally ERP 9

  2. Pick your companies

    It finds the companies in your Tally. Choose which to sync and how far back. The first import brings your history; after that, only what changed.

    Every sync checked with control totals

  3. Open TallyNexa anywhere

    On your phone, your laptop, or your CA's screen — even when the office PC is off. Every screen shows when the books were last synced.

    Phone · browser · your own AI via MCP
Tally on your PC TallyPrime · Tally ERP 9 local XML gateway reads TallyNexa Connector Windows app, runs quietly sends only what changed encrypted TallyNexa mirror Hosted in India control totals every sync Phone & browser Nexa AI answers ChatGPT · Claude (MCP) Write-back: only vouchers you approve
Tally on your PC is read through its local XML gateway by the TallyNexa Connector, which sends only changes, encrypted, to the TallyNexa mirror hosted in India. The mirror serves your phone and browser, Nexa AI, and ChatGPT or Claude over MCP. Approved vouchers travel back to Tally.
04 · Nexa AI

AI that verifies before it answers.

A wrong number in accounting is worse than no number, because someone will file a return on it. So Nexa AI shows its working: every figure in an answer is labelled with where it came from.

“How did September compare with August?”

Sales were ₹42,18,600 against ₹38,05,900 in August, up 10.8%. Most of the rise came from Metro Agencies. Margin improved to 24% — but this figure could not be traced to your books, so it is flagged rather than shown as fact.

ReadTaken directly from a report over your books.
DerivedArithmetic on figures that were read — a total, a change, a share.
UnsupportedNot traceable to your books. Flagged in the answer, never quietly left in.
Read from Sales by monthSales by customer Books synced 4 min ago · 12,480 vouchers · 1,284 ledgers

It never touches your database

Nexa picks reports from a fixed catalogue. TallyNexa runs them. The model never writes a query and never sees more than it asked for.

The same numbers as your reports

Nexa reads through the same report engine you use, so an answer can never drift from the report behind it.

Every answer carries its sync

Vouchers mirrored, ledgers mirrored, and when the last sync ran — so you know which state of the books was read.

If your books can't say, it says so

Where the data cannot support a figure, Nexa tells you. Gaps are stated, never estimated to look complete.

05 · Who it's for

Built for the three people who read the books.

Is the business fine, and what needs me today?

For the 90 seconds between meetings.

  • Cash runway first — how many weeks you are covered, and the week that is tightest.
  • Who to chase — overdue bills ranked by rupees, with how each customer really pays.
  • What changed since yesterday — sales, collections, newly overdue bills and back-dated entries.
  • Ask Nexa anything else, on your phone.
Cash & bank
₹35.9L
+₹2.4L this week
Owed to you
₹8.14L
₹4.25L overdue
Runway, base case
13+ weeks
Tightest: wk 7
06 · Instead of four subscriptions

One tool where you were paying for several.

A business above ₹5 crore typically stacks a Tally mobile app, a collections tool, a GST reconciliation tool and a TDS tool. TallyNexa brings them onto the same books.

What businesses on Tally usually buy separately, typical yearly price, and what TallyNexa includes
What you needUsually bought asTypical price / yearTallyNexa
Tally reports and outstanding on your phoneA Tally mobile app₹3,000 – 3,300Every plan
Collections and receivables follow-upA collections tool₹3,000 – 10,000Every plan
Plain-English answers over the booksAn AI add-on₹5,000 – 12,000Growth and above
GSTR-2B reconciliation worklistA GST reconciliation tool₹8,000 – 25,000Compliance+
TDS checks before filingA TDS tool₹2,000 – 5,000Compliance+
Bank reconciliationExcel, by handYour team's timeCompliance+
TotalFour or five subscriptions₹21,000 – 55,000₹19,999 / year

Typical published prices for each category in India, September 2026, before GST. TallyPrime itself includes some of these features, such as GSTR-2B reconciliation; TallyNexa brings them together with forecasting and verified AI on any device.

07 · Pricing

Per company. Monthly or yearly.

Launch pricing, plus GST. Early-access members get the full product for the trial — not a cut-down version.

Core

Tally on your phone, done properly.

₹399/mo
or ₹3,999 a year · 1 company
  • All 18 reports, saved views, CSV
  • Receivables, payables, cash flow
  • Stock, day book, statements
  • Connector with control totals
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Most popular

Growth

For owners who want answers, not reports.

₹999/mo
or ₹9,999 a year · up to 3 companies
  • Everything in Core
  • Nexa AI with verified figures
  • 13-week cash forecast
  • MCP for ChatGPT, Claude, Cursor
  • Write vouchers back to Tally
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Compliance+

For businesses that file every month.

₹1,999/mo
or ₹19,999 a year · up to 10 companies
  • Everything in Growth
  • GSTR-2B reconciliation
  • TDS radar
  • Bank reconciliation
  • Consolidated view across companies
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CA firm

For practices looking after many clients.

Let's talk
Priced per practice
  • Every client under one login
  • Cross-client exception queues
  • Audit findings and working papers
  • Team roles, priority support
Talk to us

All prices in Indian rupees, per company, plus 18% GST.

08 · Questions

The things people ask first.

Something else? Write to hello@tallynexa.ai.

What is TallyNexa?

TallyNexa is a finance layer for businesses that use TallyPrime or Tally ERP 9. A small Windows connector mirrors your Tally books to the cloud, and TallyNexa turns them into a cash forecast, collections worklist, GST and TDS checks, stock alerts and plain-English answers from Nexa AI, on your phone or browser. Your books stay in Tally.

How can I see my Tally data on my phone?

Install the TallyNexa connector on the Windows PC that runs Tally, choose the companies to sync, and sign in to TallyNexa on your phone or any browser. The first sync imports your history; after that only changes are sent. You can then read reports, outstanding bills and cash on your phone even when the office PC is switched off.

Does TallyNexa work with TallyPrime and Tally ERP 9?

Yes. The connector talks to Tally through Tally's own local XML gateway, which both TallyPrime and Tally ERP 9 provide. No TDL file has to be installed in Tally, and your Tally data file is never edited by TallyNexa.

Does TallyNexa change anything in my Tally?

No. The connector only reads by default. Writing back is a separate feature you switch on: a voucher you draft must balance, you approve it, and the connector posts it through Tally's own import when Tally is open. You can see exactly what was sent and what Tally replied.

Does Tally need to stay open all the time?

Only while a sync is running. The connector waits for Tally, sends what changed and goes quiet. Everyone else reads the mirror, so your team can check the numbers on a Sunday with the office PC off. Every screen shows when the books were last synced.

How does Nexa AI avoid making up numbers?

Nexa AI never writes database queries and never sees your whole database. It picks reports from a fixed catalogue, TallyNexa runs them, and Nexa writes its answer from those results only. Every figure it quotes is then matched back to the data that was read. A figure that cannot be traced is flagged in red in the answer, never quietly shown.

Can I connect ChatGPT or Claude to my Tally data?

Yes. TallyNexa provides a read-only MCP endpoint with 23 tools. ChatGPT, Claude, Cursor or any MCP client can read your books with the same permissions as your login, limited to the companies you can see.

Where is my Tally data stored, and is it safe?

Your mirrored books are stored on servers in India, encrypted in transit and at rest. Each business is separated at the database level, and your accountant or CA only sees the companies you give them access to.

How much does TallyNexa cost?

Launch pricing is per company, plus GST: Core ₹399 a month (₹3,999 a year), Growth ₹999 a month (₹9,999 a year) with Nexa AI, MCP and write-back, and Compliance+ ₹1,999 a month (₹19,999 a year) with GSTR-2B, TDS radar and bank reconciliation. CA firm plans are priced per practice.

Is TallyNexa made by Tally Solutions?

No. TallyNexa is an independent product that works alongside Tally. It is not affiliated with, endorsed by or sponsored by Tally Solutions Pvt. Ltd.

Early access · limited spots

See your books differently this week.

We are onboarding a small group of businesses and CA firms first. Tell us a little about your Tally and we will set you up personally — connector, first sync and a walkthrough.

We only use these details to contact you about TallyNexa. No spam, no sharing.