Aditya runs a pharma distribution company. ₹12 cr revenue, 3 cities, 38 employees. He has Tally for accounting, an Excel sheet for inventory, a CRM his sales team half-uses, two WhatsApp groups for purchase approvals, and a payroll tool he forgot the password for.
Last week, his bank rejected a working-capital loan because he couldn't produce reconciled inventory-to-invoice-to-collection data in under 48 hours. His CFO said the magic word: ERP. Aditya googled it. He saw ₹50L price tags and panicked. Then he sat down to figure out — does he really need one?
- ERP = one connected system running finance, inventory, sales, purchases, payroll, reporting — all sharing one database.
- You probably need one if you're past ~₹10 cr turnover + multi-location OR inventory-heavy OR 30+ employees.
- Below ₹5 cr or pure service business? Stay on Tally / Zoho Books. ERP would be over-engineering.
- Realistic 5-year cost in India: ₹40L–₹90L all in. Don't let "₹6k/user/month" sales pitches fool you — that's just the licence.
What an ERP actually is
Think of your business as a body. Right now, you probably have:
👉 Tally for accounting (the heart)
👉 An Excel inventory sheet (the stomach)
👉 Your sales team's CRM (the eyes)
👉 WhatsApp groups for purchase orders (the ears)
👉 A payroll tool (the legs)
Each one is a healthy organ. But they don't talk to each other. Your sales team doesn't know what's in stock. Your accounts team doesn't know what's been ordered. You can't see real-time profitability.
An ERP is the nervous system that connects all these organs. One database. One source of truth. Every team sees the same numbers, updated live.
The 5 signs you've outgrown your current setup
Aditya's running into all five. Check how many apply to you.
If 3+ of these apply, an ERP rollout will pay for itself. If 0-1 apply — stay on Tally and tighten process first. ERP doesn't fix bad process; it calcifies it.
So… should Aditya actually do it?
Aditya hits 5 out of 5 signs. He's at ₹12 cr, multi-location, inventory-heavy distribution business, 38 people. Yes — he's ready.
The right move for him: Microsoft Business Central. SMB-friendly, all-in-one, 3–6 month rollout. Not D365 F&O — that's overkill until ₹500 cr+.
The ERP landscape — your shortlist
Business Central
Microsoft · SMB / mid-market
Aditya's pick. All-in-one. ~₹6k/user/month + ₹6–20L implementation. Goes to ~200 users comfortably.
D365 F&O
Microsoft · Enterprise
For multi-entity, multi-country enterprises. ~₹16-22k/user/month + ₹20L-1cr+ implementation.
Tally + add-ons
Indian SMBs not yet ready
Where most Indian SMBs should still be. ₹18K–₹54K one-time. Add e-invoicing / payroll add-ons as needed.
The realistic 5-year cost — what nobody tells you
ERP licence fees are the tip of the iceberg. Here's what mid-market ERP actually costs over 5 years.
Realistic 5-year total: ₹40L–₹90L for a mid-market rollout.
ERP doesn't fix bad processes. It calcifies them. Get your operations clean first, then digitise them — never the other way around.
The 3 mistakes that kill ERP projects
Doing ERP at ₹3 cr turnover with 2 founders touching everything = ₹15L sunk cost, no daily benefit, system goes unused. Wait until the pain is real and 3+ of the "5 signs" apply.
Bad workflow + expensive ERP = worse outcome than bad workflow + Excel. Map your processes first. We help with this in our SOP & process consulting before ever talking software.
"D365 because Microsoft" or "SAP because everyone does" are bad reasons. Different ERPs fit different sizes / sectors. Get a diagnosis from someone with no commission on the deal.
If you decide to go ahead — what the next 6 months look like
Quick answers
Yes — and many businesses do. We've migrated mid-sized manufacturers and traders from Tally to Business Central in 4–6 months. The biggest work isn't software — it's chart of accounts redesign and master-data cleanup.
SMB (Business Central): 3–6 months. Mid-market (D365 F&O): 6–12 months. Large enterprise: 12–24 months. First half is process design; second half is configuration + training + UAT.
Almost always phased. Start with finance + GST. Then add inventory + purchases. Then sales / CRM. Then payroll / HR. Big-bang rollouts have 60%+ failure rates.
Yes for serious implementations. Licences must be bought through a Cloud Solution Provider. We work as the functional consulting side, often partnering with a licence CSP on your behalf.
~50% of ERP projects underdeliver. Causes: bad scoping, weak change management, picking the wrong tool, or not budgeting for ongoing tuning. Independent consulting (vs your vendor's word) helps a lot.
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