A build-to-order ERPNext app that keeps invoices, payments, customers, suppliers and your chart of accounts in two-way sync with QuickBooks Online. ECOSIRE scopes, builds, installs and supports it for your specific books. Built to order by ECOSIRE for ERPNext v15, v16 — indicative price from $299.00 USD; request a quote for a scoped proposal.

A build-to-order ERPNext app that keeps invoices, payments, customers, suppliers and your chart of accounts in two-way sync with QuickBooks Online. ECOSIRE scopes, builds, installs and supports it for your specific books.
अभी कोई भुगतान नहीं। यह हमारी टीम को एक कोटेशन अनुरोध भेजता है — हम कीमत और अगले चरणों के साथ ईमेल द्वारा संपर्क करेंगे।
Plenty of businesses run their operations in ERPNext but are still tied to QuickBooks Online — because an external accountant, a franchisor, a lender, or a parent company insists the books live in QBO. That leaves someone re-keying every Sales Invoice, Payment Entry, and new Customer into QuickBooks by hand, reconciling two ledgers that never quite agree, and discovering month-end variances that take days to chase down. ERPNext core has no native QuickBooks Online connector; the closest built-in path is a manual CSV import that carries no mapping intelligence, no idempotency, and no way back from QBO into ERPNext. Off-the-shelf marketplace connectors, when they exist, tend to be one-directional and assume a vanilla chart of accounts that rarely matches a real business.
Two-way sync of Sales Invoices to QuickBooks Online Invoices, with `on_submit`/`on_cancel` doc events mapping totals, line items and tax lines
Bidirectional Payment Entry sync, matching QBO Payments and applying them against the correct invoice to keep AR/AP balanced on both sides
Customer and Supplier sync with identity resolution on tax ID, email or stored QBO ID so no duplicate contacts are ever created
Configurable `QBO Account Mapping` DocType that pairs each ERPNext Account to its QuickBooks account for clean journal posting
Tax-code mapping layer translating ERPNext Sales/Purchase Tax Templates to QuickBooks `TaxCode` and `TaxRate` objects
Journal Entry export to QBO for adjustments, accruals and inter-company postings that originate in ERPNext
ECOSIRE builds you a proper Frappe application — its own module, DocTypes, and hooks.py — that treats QuickBooks Online as a first-class integration rather than a spreadsheet dump. Document events (on_submit, on_cancel, on_update) on Sales Invoice, Purchase Invoice, Payment Entry, Customer, Supplier and Journal Entry fire server-side handlers that push changes to the QuickBooks Online REST API over OAuth 2.0, with automatic token refresh handled by a scheduler event. Inbound changes from QBO are pulled on a configurable scheduler_events cron (e.g. every 15 minutes) and reconciled back into ERPNext. Every synced record is tracked in a custom QBO Sync Log DocType with the QuickBooks entity ID, sync direction, status and last error, so nothing syncs twice and a failed push can be retried rather than silently lost.
The heart of the build is mapping, because that is where generic tools fail. We build a QBO Account Mapping child-table configuration that pairs each ERPNext Account with its QuickBooks account, a tax-code map that translates ERPNext Tax Templates to QBO TaxCode/TaxRate objects, and item/customer identity resolution that matches on your chosen key (tax ID, email, or a stored QBO ID) so the same customer is never created twice. Whitelisted methods exposed via the Frappe REST API let your team trigger a manual re-sync or a backfill from the ERPNext UI, and a client script adds a "Sync to QuickBooks" button and live status indicator on the relevant forms. Permissions are enforced through a dedicated role and role profile, so only authorized accounting users can change mappings or force a sync.
Because this is build-to-order, we start from your actual chart of accounts, tax setup and QBO company file rather than a demo. After a short scoping call we confirm exactly which DocTypes sync, in which direction, and how conflicts are resolved, then build against Frappe/ERPNext v15/v16. You get the work validated on a staging site with your own sanitized data before anything touches production. Typical delivery is 2 to 4 weeks from confirmed scope, and you keep the source code and git repository at handover.
Runs operations, inventory and invoicing in ERPNext but their accountant or bookkeeper keeps the statutory books in QuickBooks Online. Needs invoices, payments and journals to flow automatically so month-end reconciliation stops eating days.
A franchisor or parent company standardizes on QuickBooks Online for consolidated reporting, but the local unit prefers ERPNext for day-to-day operations. Needs a reliable bridge that satisfies head-office reporting without abandoning ERPNext.
Owns the accuracy of AR/AP and is currently re-keying customers, invoices and payments between two systems. Wants idempotent, auditable sync with a clear log of what synced, when, and any failures to chase.
Running ERPNext and QBO in parallel during a transition and needs both ledgers to stay in agreement, with mapping and rollback controls so the switch can happen on the business's timeline.
Buy the license on ecosire.com and download the ERPNext QuickBooks Online Sync app ZIP from your account dashboard.
Extract the ZIP into your bench's apps folder, or run `bench get-app` with the path to the extracted app.
Run `bench --site SITE_NAME install-app APP_NAME` followed by `bench migrate` to install ERPNext QuickBooks Online Sync and apply its schema.
Open the ECOSIRE License settings on your site and activate your license key. Requires the free ecosire_connect and ecosire_license_client apps.
| Criterion | ECOSIRE | Custom Build | Competitor | Odoo Native |
|---|---|---|---|---|
| Sync direction | True two-way, per-DocType, with configurable conflict rules | Whatever you spec and budget for | Usually one-way push only | |
| Chart-of-accounts mapping | Dedicated mapping DocType built to your actual accounts | Hand-coded if you scope it | Assumes a vanilla, generic mapping | |
| Tax-code handling | ERPNext Tax Templates mapped to QBO TaxCode/TaxRate | DIY, often skipped under time pressure | Limited or manual | |
| Duplicate prevention / idempotency | QBO Sync Log tracks entity IDs; retries update, not duplicate | Only if you build the reconciliation layer | Varies; often weak on retries | |
| Auditability | Full sync log with direction, status and QBO fault messages | Depends on what you build | Basic or none | |
| ERPNext version fit | Built and tested for Frappe/ERPNext v15/v16 | Depends on your developer | May lag behind ERPNext releases | |
| Support and ownership | Post-go-live support window plus full git repo handover | You own and maintain everything | Vendor SLA, no source code | |
| Time to live | 2 to 4 weeks from confirmed scope | Often months to build from scratch | Fast install but poor fit |
This is a build-to-order app, not an instant download. Typical delivery is 2 to 4 weeks from confirmed scope. The timeline depends on how many DocTypes sync, the direction of each, and the complexity of your chart-of-accounts and tax mapping. We confirm a firm estimate after the scoping call and validate everything on a staging site before go-live.
Yes. Outbound changes push to QuickBooks Online in real time on document submit via hooks.py doc events, and inbound changes from QBO are pulled on a configurable scheduler cadence and reconciled back into ERPNext. You choose the conflict-resolution rule (ERPNext-wins, QBO-wins, or newest-wins), and every decision is recorded in the sync log.
Every build includes a post-go-live support window for bug fixes and sync-behavior adjustments. Because you receive the full git repository and source code, your team can extend it, or you can engage ECOSIRE for ongoing maintenance, QuickBooks API version updates, and enhancements. We build against Frappe/ERPNext v15/v16 and can adapt as your instance upgrades.
We target Frappe/ERPNext v15 and v16 and the current QuickBooks Online REST API over OAuth 2.0. This app is for QuickBooks Online, not the discontinued QuickBooks Desktop. If you are on an older ERPNext version, tell us during scoping and we will advise on the best path.
No. Every synced record is tracked in a QBO Sync Log DocType that stores the QuickBooks entity ID, so the app knows what already exists on the other side. Sync is idempotent: retries update the existing record rather than creating a new one, and customers/suppliers are matched on your chosen identity key to prevent duplicates.
That is exactly what the mapping layer is for. We build a QBO Account Mapping configuration during the project so each ERPNext account posts to the correct QuickBooks account, plus a tax-code map between ERPNext Tax Templates and QBO tax codes. The mappings are editable by your accounting team after handover.
Yes. At handover you receive the full source code and git repository for your version of the app. You are free to host it, modify it, and extend it. There is no per-seat lock-in on the code itself.
A build-to-order ERPNext app that keeps invoices, payments, customers, suppliers and your chart of accounts in two-way sync with QuickBooks Online. ECOSIRE scopes, builds, installs and supports it for your specific books.