Intuit Enterprise Suite – Configuration Guide
Intuit Enterprise Suite (IES) is a scalable ERP system, integrated multi-entity platform designed to enhance productivity and profitability for clients with complex needs.
Intuit Enterprise Suite API Changes and Limitations
API Call Limit & Platform Service Fees
Intuit Enterprise Suite is billed under the same Intuit App Partner Program Platform Service Fees as QuickBooks Online — there is no separate IES fee schedule.
- Every app is auto-enrolled in the free Builder tier. CorePlus (data-out/read) calls above the tier's included monthly volume are blocked, not throttled, until the next billing cycle or a tier upgrade — plan bulk backfills around that.
- Core (data-in/write) calls — creating and updating invoices, bills, customers, and so on — are unmetered and free on every tier. Only successful (2xx) production calls are metered; OAuth endpoints and all sandbox calls are never metered.
- Paid tiers raise the CorePlus allowance, add a per-1,000-call overage rate, and unlock premium APIs. The current tiers and prices are on Intuit's fee page linked below (also summarized in the connector's At a Glance).
- Because you are using your own app, these fees are billed to you, not to Apideck.
- More details: Intuit Platform Service Fees and Apideck's breakdown of Intuit API pricing.
Recent API Changes and Limitations
Throttling Limits (Effective 2025)
- Production: 500 requests per minute per realm (company) ID, with a maximum of 10 concurrent requests per second per realm ID and app.
- Sandbox Environment: throttling matches production — 500 requests per minute per realm ID, with a maximum of 10 concurrent requests per second per realm ID and app (effective September 15, 2025).
- Batch Endpoint: API calls to the Batch endpoint are throttled at 120 requests per minute per realm ID:
- Sandbox: Effective August 15, 2025
- Production: Effective October 31, 2025
- Batch request size: a single batch request carries a maximum of 30 operations.
- Upgrading to a paid App Partner Program tier raises your metered call allowance, not these throttling limits — they apply on every tier.
Address Field Changes (Effective 2025)
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Country Fields: Starting September 15, 2025 (Sandbox) / October 31, 2025 (Production), the Country field in CompanyAddr, CustomerCommunicationAddr, and LegalAddr will always return ISO 3-letter country codes (e.g., "USA" instead of "United States"). You can still send any string values, but responses will be normalized.
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Deprecated Lat/Long Fields: Starting August 15, 2025 (Sandbox) / September 15, 2025 (Production), Lat and Long fields under address objects will no longer be returned in API responses.
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Deprecated Source Fields: Starting August 15, 2025 (Sandbox) / September 15, 2025 (Production), the "Source" field in Customer and Vendor entities will no longer be returned in API responses.
Account Validation (Effective September 15, 2025 Sandbox / October 31, 2025 Production)
- Fixed Asset accounts with subtypes AccumulatedDepreciation, AccumulatedAmortization, or AccumulatedDepletion can only be created as child accounts, not parent accounts
- Violations will return error code 6000 with validation details
Query Filtering Changes (Effective September 15, 2025 Sandbox / October 31, 2025 Production)
- ID field filtering no longer supports operators
>,!=,< - Supported:
ID = '40'orID in ('10', '15', '20') - Unsupported:
ID != '250'orID > '250'(filters will be ignored and all values returned)