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Zapier makes it easy to integrate QuickBooks Online with Square - no code necessary. See how you can get setup in minutes.
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Help
QuickBooks Online
QuickBooks Online
1. Choose trigger event
Square
Square
2. Choose action
1. Select the event
Setup
Test
QuickBooks Online
Choose a trigger event
Choose a trigger
A trigger is the event that starts your Zap—like a "New Account" from QuickBooks Online.
Add your action
An action happens after the trigger—such as "Add Customer to Group" in Square.
You’re connected!
Zapier seamlessly connects QuickBooks Online and Square, automating your workflow.
Supported triggers and actions
Zapier helps you create workflows that connect your apps to automate repetitive tasks. A trigger is an event that starts a workflow, and an action is an event a Zap performs.
Create a new record or update an existing record in your app.
Inventory Change Type
Required
Location
Required
Catalog Object
Required
Quantity
Required
Ignore unchanged counts
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Location
Required
Order ID
Required
Customer ID
Required
Accepted_payment_methods
Required
Payment due date
Required
Tipping enabled
Invoice title
Invoice number
Description
Delivery method
Required
Scheduled at
Date of sale
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Payment
Required
Refund amount
Reason
Team member
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Help_text
Location
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Customer ID
Required
First Name
Last Name
Email_address
Phone_number
Country
Street Address
Apt./Suite
City
State
ZIP
Other
Company
Nickname
Reference ID
Birthday
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Find Order by ID
This action retrieves the details of a specific order from Square using the order ID.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Customer_id
Action
This is an event a Zap performs.
Search
Find existing data in your app
Location
Required
Field_help
Customer
Fulfillment_state
Status
Action
This is an event a Zap performs.
Search
Find existing data in your app
Location
Required
Field_help
Customer
Fulfillment_state
Status
Customer ID
External Identifier
Source
Ticket Name
Quantity
Amount
Currency
Catalog Item Variation ID
Note
Unique Identifier
Amount Discounted
Amount Discounted Currency
Name
Percentage
Type
Unique Identifier
Name
Percentage
Type
Unique Identifier
Action
This is an event a Zap performs.
Search or write
Find existing data in your app, or create a new record if no data is found
For AI agents & developers
Use QuickBooks Online and Square with AI agents and code
Beyond Zap workflows. Call QuickBooks Online and Square actions directly from your AI client or your codebase, using the same 9,000+ app integrations Zapier already runs.
No code
Connect via Zapier MCP
Expose QuickBooks Online and Square actions as tools in any MCP client. Authenticate once, then call them in natural language.
Example actions on this page
Attach File(s) or Note
Add Customer to Group
Works with
Claude · ChatGPT · Cursor · any MCP-compatible client
There is no Python package yet. SDK is TypeScript-only (@zapier/zapier-sdk). The MCP server URL is personal to your account; get it at zapier.com/mcp.
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Practical ways you can use QuickBooks Online and Square
Log Square sales in QuickBooks
When a sales transaction is completed in Square, Zapier automatically logs it in QuickBooks as a new sales receipt, ensuring accuracy in your accounting records without manual input.
When a new customer is added in Square, Zapier transfers their details to QuickBooks, keeping customer databases aligned while reducing the need for manual data entry.
When a new order is processed in Square, Zapier creates a corresponding invoice in QuickBooks, streamlining financial tracking for every project and ensuring up-to-date billing information.
Learn how to automate QuickBooks Online on the Zapier blog
Learn how to automate Square on the Zapier blog
Make work flow with AI
Level up your QuickBooks Online to Square integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.
Frequently Asked Questions about QuickBooks Online + Square integrations
New to automation with Zapier? You're not alone. Here are some answers to common questions about how Zapier works with QuickBooks Online and Square
How can I connect QuickBooks Online with Square?
You can connect QuickBooks Online with Square through integrations that allow data transfer. Once connected, sales transactions from Square can be automatically recorded into your QuickBooks account, saving you time and reducing manual errors.
What kind of data can be synced between QuickBooks Online and Square?
Typically, sales transactions, including customer information, item details, taxes, discounts, and payment methods, can be synced from Square to QuickBooks Online. This ensures that your accounting records are up-to-date with the real-time sales data from your point of sale system.
Do I need any special permissions to integrate QuickBooks Online with Square?
Yes, you will need admin access to both your QuickBooks Online account and your Square account to authorize the integration. This ensures that our platform securely accesses and transfers the necessary data between the two services.
How often is data synchronized between QuickBooks Online and Square?
By default, data synchronization occurs daily. However, you can adjust the frequency of syncs depending on your business needs. Real-time updates are also available if required for more immediate recording of transactions.
What triggers are available when integrating QuickBooks Online with Square?
Available triggers typically include new transactions in Square or updates to existing transaction records. These triggers initiate actions such as creating a new invoice or updating inventory levels in QuickBooks Online.
What actions can be performed in QuickBooks Online when a sale is made on Square?
When a sale occurs in Square, actions like creating a new sales receipt or invoice in QuickBooks Online can be automatically performed. Inventory levels may also be updated based on the items sold during the transaction.
Are there any limitations I should be aware of when integrating these two services?
Some limitations may include restrictions on multi-currency transactions or partial refunds not being fully supported in automatic sync processes. It's important to review these details before fully relying on automated systems for financial reporting.
About QuickBooks Online
QuickBooks Online is the web version of the popular accounting packages QuickBooks. Use any Zapier integration to connect QuickBooks Online to hundreds of other apps.
Square creates tools that help sellers of all sizes start, run and grow their businesses. Square’s point-of-sale service offers tools for every part of running a business, from accepting credit cards and tracking inventory to real-time analytics and invoicing.