QuickBooks Integration for Excel Add-ins
Pull QuickBooks invoices, expenses, customers, and financial reports into Excel without exporting. We build Excel add-ins that connect to QuickBooks Online via API so your finance team works with live data.
Integration at a Glance
250+ Projects
delivered across integration builds
7 Integration Types
SAP, AI, CRM, Power BI and more
5+ Years
building Office add-in integrations
Free Discovery Call
to scope your integration project
What We Build Into Your QuickBooks Integration
Live QuickBooks Data in Excel
Pull invoices, expenses, payments, and account balances from QuickBooks into Excel on demand so your finance team always works with current numbers.
Invoice & Expense Sync
Query specific invoice ranges, expense categories, or date periods directly from Excel without exporting from QuickBooks or reformatting downloaded files.
Customer & Vendor Data Access
Pull customer lists, vendor records, and outstanding balances into Excel for reporting, reconciliation, or analysis without leaving your spreadsheet.
Financial Report Templates
We build pre-structured Excel templates that populate automatically from QuickBooks, covering P&L, cash flow, and aged receivables, so reports take one click instead of an hour.
Write-Back to QuickBooks
Create invoices, update records, or categorise transactions in QuickBooks directly from Excel, for finance teams that prefer to work in spreadsheets.
Intuit OAuth 2.0 Auth
We implement Intuit's official OAuth 2.0 flow so users connect their QuickBooks account securely and the add-in handles token refresh without re-authentication prompts.
How the Integration Project Works
- 1
QuickBooks Data Mapping
We map which QuickBooks objects your team needs in Excel, such as invoices, expenses, customers, vendors, accounts, and transactions, and confirm your QuickBooks Online plan supports API access.
- 2
Intuit OAuth Setup
We register the integration with Intuit's developer platform, implement OAuth 2.0, and establish a tested connection to your QuickBooks Online company before development starts.
- 3
Template & Field Design
We design the Excel structure, including which data lands in which columns, how date ranges are filtered, and how report templates are laid out, before writing a single line of add-in code.
- 4
Add-in Build & Testing
We build the Excel task pane and test against your live QuickBooks data, including edge cases like multi-currency, voided invoices, and large transaction volumes.
- 5
Deployment & Finance Handover
We deploy via Microsoft Admin Center and provide your finance team with a usage guide covering data refresh, date range filtering, and write-back steps if applicable.
QuickBooks Integration: Common Questions
Yes. We connect Excel add-ins to QuickBooks Online via the Intuit API so your team queries invoices, expenses, and account balances directly in Excel without any export or manual formatting step.
Ready to Connect QuickBooks to Microsoft 365?
We scope every integration project on a free discovery call. No commitment, just a clear picture of what the build involves and what it will cost.