How often does QuickBooks data sync to Bill.com?

Well polls the QuickBooks API hourly, which fits QuickBooks's rate-limit envelope and keeps the downstream match window inside the same business day. The hourly pull respects QuickBooks's rate limits and feeds Bill.com once per window with the batch's confidence outcomes already resolved.

How does Well match QuickBooks records to entries in Bill.com?

Well scores every candidate match between QuickBooks records and existing Bill.com entries on counterparty name, amount, date proximity, currency, and reference. Above 85% the record links to the historical entry and Bill.com updates; between 55% and 85% the candidates are queued for sign-off; below 55% the record stays open with the candidate list available.

What happens to historical QuickBooks data when I first connect to Bill.com?

QuickBooks exposes seven years of accounting history through its API on a connected account. The window Well actually pulls is configurable from the integration settings page; each record is matched against your existing Bill.com ledger, and re-running the backfill is safe because Well tracks the QuickBooks record IDs and updates existing Bill.com entries instead of duplicating them.

Can I customise which QuickBooks fields are sent to Bill.com?

The default mapping connects each QuickBooks record to the Bill.com bill shape (vendor, amount, due date, approval policy). Settings let you override the vendor source, swap default approvers, attach a different document on the bill, or pull GL codes from your connected data. Mapping versions are immutable for already-paid bills so audit traces stay intact.

What happens if a QuickBooks record fails to post to Bill.com?

When a record fails to post to Bill.com (validation rule, missing field, transient 5xx), Well retries automatically with backoff. Auth failures short-circuit the retry loop and notify the workspace owner; schema rejections are kept on the integration status page with a one-click retry-after-fix action pointing back at the original QuickBooks record. Nothing silently drops.

How does Well authenticate with QuickBooks and Bill.com?

QuickBooks runs a manual OAuth 2.0 flow that you approve inside QuickBooks; Well receives a refresh token scoped to the resources it needs to read. For the delivery side, Well forwards the reconciled document to your Bill.com email-in address once it clears the matching threshold; Bill.com creates the draft record from it and you confirm and post it. Well holds no write credential to Bill.com. Tokens are encrypted at rest and in transit under TLS 1.3. QuickBooks and Bill.com together cover multiple regions; Well's storage region is configured per workspace.

QuickBooks to Bill.com

AvailableNative · QuickBooksNative · Bill.com

Connect QuickBooks to Bill.com with Well

Move QuickBooks bills and customers through Well and into Bill.com as bills, with the audit trail kept on every record.

Connect both toolsView all integrations

QuickBooks

Source

The QuickBooks connection delivers documents into QuickBooks Online through its @qbodocs.

Bill.com

Target

The Bill.

Why this pair

Connect QuickBooks to Bill.com through Well so records flow without manual rework.

What Well does between QuickBooks and Bill.com

One-way: QuickBooks into Well into Bill.com
Sync mode: Polling every 60 minutes
Up to 24 syncs/day

Trigger from QuickBooks

5 events · pick one

Well engine·recipe·When a QuickBooks bill is read

Source

from upload · hourly poll

Datadog Sarl

via QuickBooks

Bill

When a QuickBooks bill is read

INV-2026-04-100 · 22 Apr 2026€1,284.00

Extract

6 fields read from QuickBooks

6 fields read

VendorDatadog Sarl
Invoice numberINV-2026-04-100
Issue date22 Apr 2026
Total€1,284.00
Tax€256.80

Enrich

against your historical record graph

5 fields added

Legal entityDatadog Sarl
Tax idFR12830146588
Domaindatadog.com
Ledger account6156 · Monitoring

Confidence97%

<55% refused55–85% review≥85% auto-posts

Post

schedule as bills

Create a bill in Bill.com inbox

auto-posted

posted

TypeBill
VendorDatadog Sarl
Amount€1,284.00
Ledger6156 · Monitoring
Source docattached
Confidence97%

audit linkto Bill.com

Action in Bill.com

2 compatible with this trigger

Create a bill in Bill.com inboxResolve a Bill.com vendor from the bill

12 signals and actions across QuickBooks and Bill.com

When a QuickBooks customer is read
Reads QuickBooks customer and vendor records with name, billing address, and tax registration to match against your companies.
Trigger·Company
When a QuickBooks account is read
Pulls bank-type accounts from the QuickBooks chart of accounts with currency and account number.
Trigger·Account
When a QuickBooks payment is read
Reads the payment recorded against a QuickBooks invoice or bill with method and amount.
Trigger·Payment method
When a QuickBooks purchase order is read
Pulls QuickBooks purchase orders with vendor, line items, and totals to match against the arriving bill.
Trigger·Invoice
When a QuickBooks credit memo is read
Captures QuickBooks credit memos with customer, totals, and tax so refunds reconcile against the original invoice.
Trigger·Invoice
When a QuickBooks sales invoice is read
Captures QuickBooks sales invoices with customer, amount, currency, and reference for reconciliation.
Trigger·Invoice
When a QuickBooks attachment is read
Picks up the source document attached to a QuickBooks bill or invoice.
Trigger·Document
When a QuickBooks bill is read
Pulls QuickBooks bills with vendor, due date, line items, totals, and tax code on the hourly poll.
Trigger·Invoice
Create a bill in Bill.com inbox
Well forwards the PDF to your Bill.com inbox; Bill.com's IVA reads the vendor, invoice number, amount, and due date into a new bill and drops it straight into your AP approval policy.
Action·Invoice

Reference

Field mapping for QuickBooks → Bill.com

14 fields across 3 record types, open to see the full table.

Invoice fields

6 fields flow from QuickBooks into Bill.com.

QuickBooks field	Label		Bill.com field	Label
Bill.TotalAmt.total	Total	→	amount	Amount
Bill.CurrencyRef.currency	Currency	→	currency	Currency
Bill.TxnDate.date	Bill date	→	invoice_date	Invoice date
Bill.DueDate.due_date	Due date	→	due_date	Due date
Bill.DocNumber.invoice_number	Doc number	→	invoice_number	Invoice number
Bill.Id.id	QuickBooks id	→	external_id	External id

Transaction fields

5 fields flow from QuickBooks into Bill.com.

QuickBooks field	Label		Bill.com field	Label
Purchase.TotalAmt.amount	Amount	→	amount	Amount
Purchase.CurrencyRef.currency	Currency	→	currency	Currency
Purchase.TxnDate.created	Transaction date	→	process_date	Process date
Purchase.PrivateNote.description	Memo	→	memo	Memo
Purchase.Id.id	Purchase id	→	payment_id	Payment id

Company fields

3 fields flow from QuickBooks into Bill.com.

QuickBooks field	Label		Bill.com field	Label
Vendor.DisplayName.name	Display name	→	vendor_name	Vendor name
Vendor.TaxIdentifier.tax_id	Tax id	→	tax_id	Tax id
Vendor.Id.id	Vendor id	→	vendor_id	Vendor id

Connect QuickBooks and Bill.com in three steps.

1
Connect QuickBooks
Click Connect with QuickBooks; you approve the connection inside QuickBooks Online and authorise read access to bills, customers, and tax codes polled hourly from QuickBooks Online. Access tokens are exchanged and refreshed automatically before they expire, and the grant is revocable from your QuickBooks Online.
- AuthConnect
2
Map your accounts
Well discovers QuickBooks's bills, customers, and tax codes polled hourly from QuickBooks Online and the the Bill.com inbox awaiting approval. Match candidates are scored on counterparty, amount, date, and reference; above 85% confidence the link posts automatically, below it the candidate set queues for sign-off.
- Auto-post above85% confidence
- Overridemanual anytime
3
Connect Bill.com
In Bill.com, open Settings > Developer > API keys and create a key paired with your developer ID. Paste the key into Well; Bill.com's discovery endpoints are reached over TLS 1.3 and the secret is never echoed in the UI.
- AuthConnect
- First sync~10 min

How QuickBooks and Bill.com stay secure with Well

Well calls QuickBooks with an OAuth 2.0 token scoped to read-only access. QuickBooks's consent screen lists the scopes before you approve; access tokens are exchanged and refreshed automatically before they expire. Well's storage region is configured per workspace regardless of where QuickBooks and Bill.com host theirs.

OAuth 2.0Storage region per workspaceGDPR-aligned

Scopes Well requests

Read QuickBooks records
Scoped to bills, customers, and tax codes polled hourly from QuickBooks Online. No access to anything else in your QuickBooks account.
granted
Deliver documents to your Bill.com inbox
Well forwards the extracted document to your Bill.com email-in address; Bill.com reads bills via email-in inbox, with vendor, invoice number, amount, and related records from it and you review and post. No write credential to Bill.com is requested.
granted
Modify or delete QuickBooks records
Not granted. QuickBooks is read-only on Well's side; the source of truth never moves.
refused
Read other workspaces' data
Encryption keys are per-workspace; another tenant's records are inaccessible by design.
refused

Disconnect any time from Well settings or QuickBooks’s admin panel.

Frequently asked questions about QuickBooks and Bill.com on Well

01How often does QuickBooks data sync to Bill.com?: Well polls the QuickBooks API hourly, which fits QuickBooks's rate-limit envelope and keeps the downstream match window inside the same business day. The hourly pull respects QuickBooks's rate limits and feeds Bill.com once per window with the batch's confidence outcomes already resolved.
02How does Well match QuickBooks records to entries in Bill.com?: Well scores every candidate match between QuickBooks records and existing Bill.com entries on counterparty name, amount, date proximity, currency, and reference. Above 85% the record links to the historical entry and Bill.com updates; between 55% and 85% the candidates are queued for sign-off; below 55% the record stays open with the candidate list available.
03What happens to historical QuickBooks data when I first connect to Bill.com?: QuickBooks exposes seven years of accounting history through its API on a connected account. The window Well actually pulls is configurable from the integration settings page; each record is matched against your existing Bill.com ledger, and re-running the backfill is safe because Well tracks the QuickBooks record IDs and updates existing Bill.com entries instead of duplicating them.
04Can I customise which QuickBooks fields are sent to Bill.com?: The default mapping connects each QuickBooks record to the Bill.com bill shape (vendor, amount, due date, approval policy). Settings let you override the vendor source, swap default approvers, attach a different document on the bill, or pull GL codes from your connected data. Mapping versions are immutable for already-paid bills so audit traces stay intact.
05What happens if a QuickBooks record fails to post to Bill.com?: When a record fails to post to Bill.com (validation rule, missing field, transient 5xx), Well retries automatically with backoff. Auth failures short-circuit the retry loop and notify the workspace owner; schema rejections are kept on the integration status page with a one-click retry-after-fix action pointing back at the original QuickBooks record. Nothing silently drops.
06How does Well authenticate with QuickBooks and Bill.com?: QuickBooks runs a manual OAuth 2.0 flow that you approve inside QuickBooks; Well receives a refresh token scoped to the resources it needs to read. For the delivery side, Well forwards the reconciled document to your Bill.com email-in address once it clears the matching threshold; Bill.com creates the draft record from it and you confirm and post it. Well holds no write credential to Bill.com. Tokens are encrypted at rest and in transit under TLS 1.3. QuickBooks and Bill.com together cover multiple regions; Well's storage region is configured per workspace.