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Zoho Books · Kolkata

Zoho Books implementation and Tally migration in Kolkata

We move Kolkata businesses from Tally to Zoho Books and set up GST billing, bank feeds and receivables reports. Your accountant checks the new ledger against the old one before it goes live.

Zoho Advanced Partner · verify on zoho.com100+ clientsFixed-price proposals30 days of support after go-live

By Rishav Singh, Founder, Biz Systems · Last updated

In brief Biz Systems is a Zoho Advanced Partner in Kolkata that has completed 30+ Tally migrations. A Tally to Zoho Books migration takes 2–4 weeks plus a 30-day parallel run. Zoho Books is free for turnover under ₹25 lakh and the Standard plan is ₹749 per organisation per month billed annually, paid to Zoho. Our fee is a fixed price agreed after a free 30-minute call.

What does Zoho Books cost for a Kolkata business?

ItemPricePaid to
Zoho Books Free plan₹0, for turnover under ₹25 lakhZoho
Zoho Books Standard plan₹749 per organisation / month, billed annuallyZoho
Zoho Inventory Standard, if stock is heavy₹999 per organisation / month, billed annuallyZoho
Implementation and migrationFixed price, quoted after discoveryBiz Systems
Support after go-live30 days included; optional monthly retainer afterBiz Systems

Zoho prices are as listed by Zoho on 5 October 2026 and exclude GST. Zoho Books is priced per organisation, so each company you keep separate books for needs its own plan.

The plan you need depends on users, invoice volume and features such as multiple GST registrations. We tell you which plan fits after looking at your data. You can also try the Zoho pricing calculator.

Why are Kolkata businesses moving from Tally to Zoho Books?

Tally is a capable accounting package and most accountants in Kolkata know it well. The reasons owners give us for moving are about access and day-to-day work, and rarely about accounting itself.

What the owner wantsTypical Tally set-up todayWith Zoho Books
See receivables from the phoneAsk the accountant to send a reportMobile app and browser, any time
Accounts team, owner and CA on the same booksOne desktop at the office; backups sent to the CAEach person has a login with their own permissions
Bank entries matched quicklyStatement keyed in or imported and matched by handBank feeds or statement import with suggested matches
Payment reminders to customersPhone calls from the accounts deskAutomatic reminders and a customer portal
Sales team sees who has not paidSeparate system, no linkConnects to Zoho CRM

A feature-by-feature view is in our Zoho Books vs Tally comparison. If Tally is working for you and the points above do not matter, there is no need to move, and we will say so.

What moves from Tally, and what does not?

Moved into Zoho Books

  • Chart of accounts, mapped from your Tally groups and ledgers
  • Customers and vendors with GSTIN, addresses and credit terms
  • Items with HSN or SAC codes and tax rates
  • Opening balances as on the cut-over date
  • Open sales invoices and purchase bills, so outstanding amounts stay bill-wise
  • Opening stock, if you track it

Decided case by case

  • How many past years of vouchers to import
  • Cost centres and how they map to reporting tags
  • Custom invoice formats, which are rebuilt as templates
  • Duplicate ledgers and parties, which are merged before import
  • Payroll, which usually moves to a payroll product

Your Tally company file is kept untouched as an archive.

Worked example: migration calendar for a trader with two GST registrations

An illustrative calendar for a Kolkata trading firm with a West Bengal registration, a second registration in another state, one godown and three people in accounts. It follows our benchmark of 2–4 weeks plus a 30-day parallel run.

WhenWorkWhere
Week 1Export from Tally. Count ledgers, parties, items and open bills. List duplicates. Agree cut-over date with the CA.Your office
Week 2Set up the organisation, both GST registrations, taxes, chart of accounts and invoice templates. Clean masters.Our office
Week 3Import masters, opening balances, open invoices and bills. Tie the trial balance to Tally on the cut-over date.Our office, review with your accountant
Week 4Connect bank accounts. Train the accounts team on their own data. First live invoices raised.Your office
Days 1–30 after thatParallel run. Entries are made in both systems and compared weekly: sales, purchases, bank, GST liability.Weekly check, on site or by call
End of parallel runAccountant signs off. Tally becomes the archive.Your office

How do we run a Tally to Zoho Books migration?

  1. Call with you and your accountant. Thirty minutes, free. We confirm Zoho Books is the right product.
  2. Count the Tally data. Number of ledgers, parties, items, open bills and years of history, plus what is duplicated.
  3. Fix the cut-over date. Usually the start of a month or quarter, agreed with your CA.
  4. Clean the masters. Merge duplicates, fill missing GSTINs and HSN codes.
  5. Configure and import. Taxes, templates, masters, balances and open documents.
  6. Match the trial balance. Zoho Books must agree with Tally on the cut-over date to the rupee.
  7. Train and go live. Role-wise sessions for billing, purchase and bank entries.
  8. Parallel run for 30 days, then sign-off and 30 days of included support.

How does Zoho Books handle GST for trade out of Kolkata?

A large share of Kolkata's trade is goods sent to buyers in the North East, Bihar, Jharkhand and Odisha, so interstate GST and transport documents are daily work. In Zoho Books the invoice, e-invoice and e-way bill come from one entry.

  • Place of supply. IGST or CGST and SGST is applied from the customer's state on the invoice.
  • E-invoicing. Invoices are sent for registration from inside Zoho Books when e-invoicing applies to you.
  • E-way bills. Generated from the invoice with transporter and vehicle details.
  • Returns. GST return data is prepared from the same transactions, which your CA reviews before filing.
  • TDS and TCS. Deducted or collected on the transaction and reported.

Whether e-invoicing applies depends on your turnover; confirm the current threshold with your CA.

Which Kolkata businesses is Zoho Books right for?

Wholesalers and traders

Firms in Burrabazar and Canning Street with many credit customers use bill-wise receivables, reminders and the customer portal. See Zoho for trading.

Services firms

IT and consulting companies in Salt Lake Sector V and New Town use recurring invoices, time-based billing and multi-currency for overseas clients.

Exporters and groups with a Gulf entity

We run Zoho Books for Duratuf Global Trading L.L.C. and Duratuf Products FZE in the UAE, with multi-currency, bank reconciliation and receivables dashboards.

Small manufacturers in Howrah and Dankuni often start on Zoho Books for accounts and add stock and production later.

How do we work with your accountant and CA?

Accounts teams are often the people most worried about leaving Tally, and they are the ones who have to live with the result. We involve them from the first call. Training is done at your office on your own company data. Common Tally habits are mapped to their Zoho Books equivalents one by one: voucher types to transaction types, groups to account types, bill-wise details to open invoices.

Your CA gets a login and reviews the trial balance at cut-over and at the end of the parallel run. Nothing goes live on our say alone.

What about payroll and West Bengal Professional Tax?

Zoho Books is an accounting product and does not run payroll. Salaries are processed in Zoho Payroll, which posts the entries to Zoho Books. Payroll covers PF, ESI and TDS, and West Bengal Professional Tax and Labour Welfare Fund are set up for the state. We implemented Zoho People and payroll for Ratnabali Group. Details are on our HR and payroll page.

What if we outgrow Zoho Books?

Zoho Books is one step on a path. When sales, HR and support also need systems, Zoho One includes Zoho Books in a wider bundle. When plant stock and production become the main problem, look at Zoho ERP. Our broader finance work is described on the Zoho Books services page.

Where is our Kolkata office?

Suite 607 & 608, South City Business Park, EM Bypass, Anandpur, Kolkata 700107, about a 10-minute drive from Ruby Crossing. Open Monday to Saturday, 9 AM to 7 PM. Call or WhatsApp +91 74395 16363 or use the contact page. About the firm: Zoho partner in Kolkata.

Other locations

Kolkata is our only office. For other regions see Zoho Books implementation in Mumbai and Zoho implementation for UAE businesses.

Frequently asked questions

How long does a Tally to Zoho Books migration take in Kolkata?

Our benchmark is 2 to 4 weeks for the migration, followed by a 30-day parallel run in which Tally and Zoho Books are both kept up to date and compared. We have completed 30+ Tally migrations. A Kolkata business with several GST registrations or many years of history is at the longer end.

How much does Zoho Books cost?

As listed by Zoho on 5 October 2026, Zoho Books has a free plan for businesses with turnover under Rs 25 lakh, and the Standard plan is Rs 749 per organisation per month billed annually. Higher plans cost more. Our implementation fee for Kolkata clients is a separate fixed price agreed after a discovery call.

Will we lose our old Tally data?

No. Masters, opening balances and open invoices and bills are moved into Zoho Books. How many years of past vouchers to bring across is decided with your accountant. Your Tally company file stays with you as an archive, and we recommend keeping a backup of it.

Can our chartered accountant keep working with us after the move?

Yes. Your accountant or CA firm in Kolkata is given their own login to Zoho Books, so there is no need to send backups back and forth. We include them in the discovery call and the parallel-run sign-off, because they are the ones who certify the books.

Does Zoho Books handle GST, e-invoicing and e-way bills?

Yes. Zoho Books produces GST-compliant invoices, supports e-invoicing and e-way bill generation, and prepares GST returns from the same data. For a Kolkata business that is the main practical change from typing figures into separate portals after billing.

Is Zoho Books enough for a wholesaler with a lot of stock?

Zoho Books has basic stock tracking. A Kolkata wholesaler with many items, several godowns or batch-wise stock usually adds Zoho Inventory, which starts at Rs 999 per organisation per month billed annually as listed by Zoho on 5 October 2026. We check this during discovery.

Do you come to our office for the migration?

Yes. Our office is on EM Bypass in Kolkata. We visit to review the Tally data with your accounts team, return to train them on their own books, and sit with your accountant for the parallel-run comparison. The configuration work in between is done from our office.

Plan your move from Tally to Zoho Books

A free 30-minute call with you and your accountant. We look at your Tally data, tell you what will move and what will not, and send a fixed-price plan.

+91 74395 16363 · info@bizsystems.in · Mon–Sat, 9 AM – 7 PM IST

Sources

Prices, dates and thresholds were checked against these sources on 5 October 2026. They change; confirm against the official source before acting.