Published: 13 November 2026 · Written by Riya Agarwal, Pothera ERP

Tally is one of the best things that happened to Indian business accounting. It is fast, reliable and every CA knows it. That is exactly why businesses stay on it long after their operations have outgrown it. The signs are familiar: production plans in Excel, stock that never matches, job work tracked in a register, and an owner who has to call three people to answer a simple question.

This guide gives an honest answer to a common question: Tally or ERP? It explains what Tally does well, where it stops, the signs that it is time to move, what actually changes, and how to switch without disrupting the business.

Key takeaways

• Tally is excellent for accounting, GST and basic inventory. It was not designed to run production, quality and approvals across a growing business.
• The clearest signal is not turnover. It is the number of spreadsheets, add-ons and manual workarounds built around Tally.
• You don't have to drop Tally on day one. Some businesses run operations on ERP and keep Tally for accounts during the transition.
• A typical switch for a small or mid-size business takes 6 to 12 weeks, and the hardest part is cleaning data, not the software.

What does Tally do well?

• Accounting and GST: vouchers, ledgers, GST returns, e-invoicing and e-way bills, TDS and audit-ready books.
• Inventory basics: multiple godowns, batches and expiry, units of measure and stock valuation.
• Simple manufacturing: bills of material and manufacturing journals for straightforward production.
• Job work basics: recording material sent to and received from job workers.
• Familiarity: almost every accountant in India knows it, so training cost is low.

For a trader, a shop or a small unit with simple processes, that is often enough.

Tally vs ERP: side-by-side comparison

Details for Tally Prime are based on public product information as of November 2026.

8 signs your business has outgrown Tally

1. Stock never matches. System and godown stock differ at every count.
2. Excel runs production. Plans, BOMs and job status live in spreadsheets.
3. Job cost is a guess. You only know an order's real cost after it is over, if at all.
4. Material is lost at job workers. Nobody is sure what is pending with outside vendors.
5. Too many add-ons. TDL customisations and side tools patched onto Tally to fill gaps.
6. More than one location. Plants, godowns or branches need one live view.
7. The owner chases numbers. Simple answers need calls to three people.
8. Quality is on paper. Inspection records are not linked to batches or suppliers.

What actually changes when you move to ERP?

Before and after: keep scrolling to see each card turn

Can you keep Tally after moving to ERP?

Yes, there are two common paths:

• Phased: run sales, purchase, stock, production and quality on the ERP, and keep Tally for final accounts for a few months while the team gets comfortable.
• Full switch: move accounts too. Pothera ERP includes financial accounting, GST, TDS, e-invoicing, bank reconciliation and final accounts, so most businesses move fully once they trust the numbers.

Avoid running both systems for the same transactions for long. Double entry is where errors and mismatches start.

How to move from Tally to ERP: 6 steps

1. Map your process from enquiry to dispatch and list the gaps Tally can't cover.
2. Clean the masters: one code and unit per item, correct HSN codes, active customers and suppliers only.
3. Set up BOMs and routings for your top products first.
4. Bring opening balances on the 1st of a month: stock by batch and location, ledgers, open orders and pending job work.
5. Train one owner per department who can train others.
6. Run a short parallel period, then stop the old sheets completely.

How much does it cost to switch?

The software is usually the smaller part. The cost depends on users, modules, plants and implementation work such as data cleaning, migration from Tally and training. Cloud ERP is paid yearly per user; on-premise needs a licence plus annual support. Ask for a quote that lists software, implementation, data migration, training and support separately. For a manufacturer, a single avoided stockout, lost job work lot or under-priced order often covers a large part of the first year's cost.

Frequently asked questions

Is Tally an ERP?

Tally Prime is mainly accounting and inventory software with some manufacturing and job work features. It is not a full ERP for production planning, quality, approvals and multi-plant operations.

When should a business switch from Tally to ERP?

Switch when you need production planning, job work control, quality records, approvals or one live view across locations, or when spreadsheets and add-ons have grown around Tally to fill gaps. Three or more of the warning signs usually means it is time.

Can I use Tally and ERP together?

Yes, during a transition. Many businesses run operations on ERP and keep Tally for final accounts for a while. Avoid entering the same transactions in both for long.

How long does it take to move from Tally to ERP?

Most small and mid-size businesses go live in 6 to 12 weeks. Clean item masters and opening balances make it faster.

Will my data from Tally be lost?

No. Masters, opening balances, open orders and stock are migrated at go-live. Older history stays available in Tally for reference and audits.

Is ERP too expensive for a small business?

Not necessarily. Cloud ERP with core modules keeps the starting cost low, and the savings from fewer stockouts, accurate costing and faster month-end often cover it.

Next step

Related reading: ERP for small manufacturing businesses · Inventory management software · ERP for wholesale distributors · Advantages of ERP systems