A small ERPNext customisation from an implementation partner typically costs ₹75,000–1.5 lakh and takes 4–16 weeks. Most of that is coordination, not code. Here is where the money and the weeks go, and when a partner is still the right call.
9 min readA small ERPNext customisation from an implementation partner typically costs ₹75,000–1.5 lakh and takes 4–16 weeks. Most of that is coordination, not code. Here is where the money and the weeks go, and when a partner is still the right call.
Stay on Tally if you mainly need accounting and GST filing. Consider ERPNext when you carry inventory across godowns or branches, need approvals and custom workflows, or want an open-source ERP you can take anywhere.
Since 1 April 2023, every company in India that keeps its books in accounting software must use software that records an audit trail of every transaction and change, with the date, and that cannot be disabled. The auditor must report on it under Rule 11(g).
Businesses with aggregate turnover above ₹5 crore must generate e-invoices through the Invoice Registration Portal. Use this checklist to keep masters, documents and returns working after every ERPNext change.
Under India’s Digital Personal Data Protection Act, 2023, your business is the data fiduciary for customer and employee data, and your software vendors are processors. Most obligations apply from 13 May 2027. Here is what a small business and its CA should put in place.
An ERP change gate is a fixed set of checks that every change to an ERP must pass on a copy of the books before anyone can approve it. It answers the question permissions can’t: will my books still be right after this change?
Yes, if the AI can’t decide on its own. Safe AI changes to an ERP need four things: a copy to build on, checks computed from your own books, a named person who approves, and a record with an undo. Without those, speed becomes risk.
An ERPNext partner runs changes as projects; rung1 builds routine changes from a sentence, checks them against your books and waits for your approval. Many firms use both: a partner for big builds, rung1 for the steady stream of small changes.
Finance heads and owners are often away from the desk, so approvals stall. WhatsApp can carry requests, questions and digests, but a safe approval still opens the full review with a single-use link and a second factor.
A one-page checklist for owners and CAs: 12 things to confirm before anyone, or anything, changes your books.