QuickBooks + Base

QuickBooks Integration for Maritime Operations

You already entered the invoice in Base, so why are you typing it again in QuickBooks? Maritime operations generate hundreds of invoices per month, and retyping every charge line into a second system is time you don’t have. One click connects Base to QuickBooks, and your invoices, payments, contacts, tax rates, and chart of accounts sync automatically. No middleware, no IT project. If your team uses Xero instead, Base connects to Xero too

QuickBooks Sync Connected
247
AR Invoices
89
AP Invoices
134
Payments
Contacts 56 synced
Tax Rates 12 imported
Chart of Accounts Mapped
Last sync: 2 min ago Base → QuickBooks Online

Connect QuickBooks in 3 Steps

1

Connect in One Click

Click “Connect to QuickBooks” inside Base and authorize through Intuit’s secure login. You’ll be live in under 60 seconds with no API keys or developer setup required.

2

Map Your Accounts

Import your chart of accounts, tax rates, and items from QuickBooks. Base maps them to your charge codes so every cost lands in the right GL account automatically.

3

Push or Batch-Sync

Push individual invoices or batch-sync your entire AR and AP pipeline. Payments, contacts, and credit notes flow with them, and invoice PDFs attach to every record.

Invoice Sync for AR and AP

Your proforma goes out, the port call happens, and you generate the FDA. Now that invoice needs to land in QuickBooks with every charge line, tax rate, and PDF attached, and without this integration you’re retyping the same data into a second system for every vessel.

Push one invoice or batch-sync an entire run. AR and AP both flow, and every synced record is tracked so nothing pushes twice. See how OCR automates the AP side

Invoice #FDA-2847 Synced to QB
Vessel
MV Pacific Voyager
Port
Houston
Pilotage in/out$4,200
Tug assistance (2x)$8,500
Linesmen$1,850
+ 8 more charge lines
Total $17,050
Pushed to QuickBooks. PDF attached. Duplicate prevention active.
Payment received in QuickBooks
PMT-1204 · $17,050
Imported to Base
Matched to Invoice #FDA-2847
Split allocation applied
$45,000 across 3 invoices
FDA-2851 FDA-2852 FDA-2853
AR/AP aging updated
No manual reconciliation

Payment Matching That Works

Month-end reconciliation: the spreadsheet says one thing, QuickBooks says another, and you spend two hours finding the discrepancy.

Import payments from QuickBooks and Base matches them to the right invoices automatically. Every payment type works, including split allocations across multiple invoices and multi-currency transactions across 15 currencies. This keeps your disbursement accounting accurate without manual reconciliation.

Your Chart of Accounts and Contacts, Synced

Add a vendor in Base and it shows up in QuickBooks. Update a contact in QuickBooks and it reflects in Base. Tax rates import automatically, so every charge calculates with the correct rate from day one.

Your GL structure maps directly to Base charge codes. Pilot fees, tug charges, customs costs: each one lands in the right account without you reclassifying anything. See full accounting workflow

Base Charge
4100 Pilotage
QB: Port Service Revenue
Tax Rate
VAT 15%
Imported from QuickBooks
Contact
Gulf Pilots Inc.
Bidirectional sync
Items
Tug Charges
Mapped to charge code
Credit Note #CN-0412 Synced to QB
Pilotage adjustment -$800
Tug cancellation -$4,250
Total Credit -$5,050
Applied to FDA-2847 Item mapping active

Credit Notes and Item Mapping

Receivable and payable credit notes push with full line item detail, so corrections and adjustments land in QuickBooks exactly as they appear in Base. No manual re-entry of credit memos.

QuickBooks items map to Base charge codes for consistent categorization across both systems. Every pilot fee, tug charge, and disbursement line uses the same code whether you look it up in Base or in QuickBooks.

What Syncs Between Base and QuickBooks

AR Invoices

Charge lines, tax, and PDF attachments push to QuickBooks.

AP Invoices

Vendor expenses flow from jobs through the AP pipeline.

Payments

All 7 types. Split allocations. Multi-currency matching.

Contacts

Clients and vendors sync bidirectionally. One source of truth.

Tax Rates

Import from QuickBooks. Consistent charge calculations.

Chart of Accounts

GL structure imports for proper cost allocation on every charge.

Credit Notes

Receivable and payable credit notes with full line detail.

Items & Charge Codes

Items map to Base charge codes for consistent categorization.

19,940+

Records Synced

99.95%

Invoice PDF Rate

62,595

Documents Generated

0-day

Charge-to-Invoice

Will This Actually Work for Us?

"Integration will be complex."

No IT project. One-click connect, map your accounts, start syncing. Most teams go live in under an hour. The connection stays up without maintenance.

"What about Xero?"

Base supports both QuickBooks and Xero with the same sync scope. Same one-click connect. See Xero Integration

SEE THE QUICKBOOKS SYNC IN ACTION

Sync a real invoice in your demo

Bring your QuickBooks login and a live port call, and we will wire up the sync together. See a PDA flow from Base into QuickBooks AR, charges match to contacts, and payment status flow back automatically. Maritime finance teams typically cut month-end close from twelve days to seven once charges stop living in two systems.

Book a Free Demo

Stop Re-Typing Invoices Into QuickBooks

Every receivable, payable, payment, and contact you enter in Base lands in QuickBooks without manual entry. One click to connect. Your accounting stays current without the data entry.

QuickBooks Integration FAQ

Base integrates with QuickBooks Online and Xero. Both sync AR invoices, AP invoices, payments, contacts, tax rates, chart of accounts, credit notes, and items through one-click OAuth.
Connect in under 60 seconds through a secure one-click flow. Import your chart of accounts and tax rates. Then push invoices one at a time or batch-sync your whole pipeline. Base tracks every synced record to prevent duplicates. Vendor invoices captured through OCR AP automation sync with the same flow.
Yes. Batch sync pushes your entire AR and AP pipeline at once. You can also push individual invoices on demand. PDFs attach alongside the financial data. The connection stays live without maintenance.
Eight record types: AR invoices, AP invoices, payments (all 7 types), contacts (clients and vendors), tax rates, chart of accounts, credit notes, and items. See how this fits into the broader maritime accounting workflow.
Sync is on-demand or batch. You control when records push. Base prevents duplicate pushes through its tracking system. The OAuth connection stays live without maintenance. Ship agents and port agents use this to keep accounting current as port calls close.

Ready to get started?

See how Base works for your operation.