CRMCustom integration

QuickBooks HubSpot integration

A won deal in HubSpot creates the customer and invoice in QuickBooks, and payment status flows back to the CRM.

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QuickBooks

↔

HubSpot

Implementation time · 5-10 días laborables

Diagnosis

The problem

In many small businesses sales lives in HubSpot and invoicing in QuickBooks, and between the two sits manual re-entry: finance copies the won deal to raise the invoice, and sales has no idea whether the customer has paid until they ask. Customers get duplicated, amounts get lost, and the CRM forecast does not reflect what has actually been collected.

Proposal

The solution

We connect HubSpot to QuickBooks Online to close the gap between sales and accounting. When a deal is marked won, we create or find the customer in QuickBooks (no duplicates), generate the invoice from the quote line items, and push the payment status back to HubSpot: issued, paid, overdue. Sales sees on the deal record whether the customer has paid without leaving the CRM or asking finance. Everything is idempotent: reprocessing a deal updates the customer and invoice instead of duplicating them.

Scope

What we automate

On a won deal, the customer is created or found in QuickBooks with no duplicates, matched by email or tax id.
The invoice is generated with the line items, amounts and taxes from the HubSpot deal or quote.
Payment status (issued, paid, overdue) flows back to the deal record in HubSpot.
Payments recorded in QuickBooks update an amount-collected property in the CRM.
Mapping of HubSpot products and line items to QuickBooks items with their tax.
Idempotency: reprocessing a deal updates customer and invoice, never duplicates them.

Who uses it

Real use cases

These are the profiles that most ask us for the QuickBooks ↔ HubSpot integration and what they get in the end.

Case 01

B2B agency invoicing per project from HubSpot

Before: Finance re-keyed every won deal into QuickBooks and sometimes duplicated the customer.

After: The won deal creates customer and invoice on its own, with no duplicates or manual re-entry.

Case 02

Sales team chasing finance for payment status

Before: Sales did not know whether a customer had paid and held back upsells fearing non-payment.

After: Payment status appears on the deal record; sales decides with the data in front of them.

Case 03

SMB with a CRM forecast out of sync with real cash

Before: The pipeline said one thing and QuickBooks collections another, with no way to square them.

After: The amount collected flows back to the CRM; the forecast reflects what has actually come in.

Before / After

What changes exactly

Without the integration

Re-key every won deal into QuickBooks by hand to invoice.
Duplicate customers for lack of a dedup rule.
Sales asking finance whether the customer has paid.
CRM forecast out of sync with what has actually been collected.

✓

With the integration

The won deal creates customer and invoice with no touching.
Dedup by email and tax id before creating the customer.
Payment status visible on the deal record.
Amount collected back in the CRM for a real forecast.

Architecture

How we build it

We listen to deal stage changes and payment events via HubSpot and QuickBooks webhooks in a persisted queue, and an idempotent worker syncs both ways with retries and backoff. Each deal stores the QuickBooks invoice id as a reference, so a reprocess updates rather than creating a duplicate, and payment status flows back to the CRM with no intervention.

flow.ts

webhook hubspot.event

→ queue.enqueue(jobId)

→ worker.handle() // idempotent

→ quickbooks.api.call() // retries with backoff

→ log.emit({ status: 'ok' })

FAQ

Frequently asked questions

When is the invoice created?

By default when the deal reaches the won stage, but we tie it to whatever stage or trigger you use (signature, quote acceptance). It is configurable per pipeline.

How do you avoid duplicate customers in QuickBooks?

We look up by email and tax id before creating. If the customer already exists, we reuse the record; if not, we create it from the HubSpot contact or company data.

Can sales see whether the customer has paid?

Yes. We write the payment status and amount paid as deal properties in HubSpot, so sales sees it on the record without asking finance for anything.

Do you also sync products and line items?

We map HubSpot products and line items to QuickBooks items with their matching tax, so the invoice comes out with the correct lines without keying them again.

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