INTERAC e-Transfer for Business: Complete Integration Guide

INTERAC e-Transfer is one of Canada's most widely used payment methods, with over 1 billion transfers sent annually. For businesses, it offers a cost-effective, trusted alternative to credit cards for collecting payments from Canadian customers. This guide covers everything from basic setup to API integration for businesses looking to accept or send e-Transfer payments at scale.

What Is INTERAC e-Transfer?

INTERAC e-Transfer is a Canadian funds transfer service operated by Interac Corp. that enables individuals and businesses to send and receive money electronically using their existing bank account and online banking credentials. Unlike wire transfers, there is no need to share bank account numbers with senders — funds are routed via email address or mobile phone number.

The service is available through virtually every major Canadian financial institution — Scotiabank, RBC, TD, BMO, CIBC, Desjardins, credit unions, and digital banks. This near-universal adoption means almost any Canadian customer or counterparty can participate.

Business vs Personal e-Transfer

There are meaningful differences between personal and business e-Transfer accounts that affect how businesses should set up their payment flows:

Personal e-Transfer Accounts

• Accessed through personal online banking
• Typical per-transfer limit: $3,000 (varies by institution)
• Daily limit: typically $3,000–$10,000
• Monthly limit: typically $10,000–$20,000
• Fee: typically $0–$1.50 per transfer (often included in banking plan)

Business e-Transfer Accounts

• Accessed through business online banking or direct API
• Per-transfer limits can be significantly higher ($25,000–$100,000 depending on institution)
• Bulk/batch capabilities available through some institutions and processors
• API integration available for automated sending and receiving
• Fee: typically $1.50–$2.00 per transfer (or volume discounts)

If your business needs to receive many payments or send many transfers regularly, a business account with API integration is the right path. Personal accounts are not designed for the volume or automation needs of a growing business.

Transfer Limits and Fees

Transfer limits are set by the sender's financial institution, not by Interac Corp. directly. This means your customer's bank determines the maximum they can send per transfer and per day. Most major Canadian banks have increased their limits in recent years:

• RBC: Up to $3,000 per transfer / $10,000 per day for personal; higher for business
• TD: Up to $3,000 per transfer / $10,000 per day
• Scotiabank: Up to $2,000–$3,000 per transfer depending on account type
• Business accounts: Many institutions offer limits up to $25,000 per transfer

For invoices that exceed the per-transfer limit, customers may need to send multiple transfers. This is a key limitation compared to EFT, which does not have per-transfer caps for B2B use. Compare these options in our guide on ACH vs INTERAC for business.

Autodeposit: Eliminating Security Questions

Autodeposit is the most important feature for businesses accepting e-Transfer payments. Without Autodeposit, every received transfer requires the recipient to log into their banking app, open the transfer notification, answer a security question, and select a deposit account. This is time-consuming and creates friction.

With Autodeposit enabled, incoming e-Transfers are automatically deposited into your designated bank account without any manual intervention. The sender receives a notification confirming the funds were deposited. No security questions needed.

To enable Autodeposit:

1. Log into your business online banking
2. Navigate to INTERAC e-Transfer settings
3. Register your business email address for Autodeposit
4. Select the bank account to receive deposits
5. Verify via email confirmation

Once enabled, share your registered email address with clients as your payment address. Any e-Transfer sent to that email auto-deposits without requiring any action from you.

Request Money Feature

The "Request Money" feature allows businesses to proactively request payment from a customer. Instead of waiting for the customer to initiate the transfer, you send a payment request to their email, which they can fulfill through their own banking app.

Request Money works well for:

• Invoice follow-up on outstanding payments
• Deposits or retainers before work begins
• Post-service invoicing for service businesses

The request expires after 30 days if not fulfilled, and you receive a notification when the customer completes or declines the request.

Bulk Transfers for High-Volume Businesses

For businesses that need to send or receive large numbers of e-Transfers regularly — such as payroll processors, lenders, or marketplace platforms — Interac's bulk transfer capability is a significant feature.

Bulk e-Transfer allows businesses to:

• Send hundreds or thousands of transfers in a single batch file
• Use an CSV or structured file format to define recipients, amounts, and reference data
• Receive reconciliation reports showing which transfers were accepted, declined, or expired
• Automate recurring disbursements (insurance payouts, settlements, rebates, etc.)

Bulk e-Transfer access typically requires a direct agreement with Interac Corp. or access through a payment processor like TIB Finance that has established the necessary infrastructure.

API Integration Options

For businesses that need to fully automate their e-Transfer payment flows, API-based integration is the path forward. There are two main integration approaches:

Direct Interac API (Interac Business)

Interac offers a direct API for qualified businesses. This provides full programmatic control over sending and receiving e-Transfers, including webhooks for real-time deposit notifications, automated reconciliation, and custom data fields. Direct API access requires:

• Eligibility assessment by Interac Corp.
• Technical integration and security certification
• A direct commercial agreement with Interac

This path is suitable for large enterprises and financial institutions processing high volumes.

Processor-Facilitated API Integration

A faster route for most businesses is integrating through a payment processor like TIB Finance that already has an established relationship with Interac and offers a simplified API. This approach:

• Eliminates the need for a direct Interac agreement
• Provides webhook notifications for deposit events
• Offers unified reporting across all payment methods
• Includes technical support during integration

The TIB Finance API supports INTERAC e-Transfer alongside ACH/EFT, credit card, and pre-authorized debit in a single integration. Visit our solutions page to learn more about our payment infrastructure.

Use Cases for Canadian Businesses

INTERAC e-Transfer is well-suited for specific business contexts:

• Service businesses: Tradespeople, consultants, accountants, and professionals accepting payment from individual clients. Low cost, no terminal required, widely trusted by Canadians.
• Small landlords: Collecting monthly rent. Autodeposit makes this seamless and eliminates cheque handling.
• E-commerce (lower-value orders): Some online stores accept e-Transfer for orders where credit card fees are a concern, though manual reconciliation is a challenge at scale without API integration.
• Peer lending and marketplace payouts: Disbursing funds to users within a platform using bulk e-Transfer.
• Insurance and financial services: Claim payouts and policy refunds sent directly to customers via e-Transfer.

INTERAC e-Transfer vs EFT: Which to Use?

Both INTERAC e-Transfer and EFT (Electronic Funds Transfer) are cost-effective Canadian payment methods, but they serve different purposes:

• INTERAC e-Transfer: Better for ad-hoc, customer-initiated payments where the sender initiates from their banking app. Best for B2C collection up to $3,000 per transfer.
• EFT/ACH: Better for pre-authorized, recurring debits where the merchant initiates the pull. Best for subscription billing, large invoices, and B2B payments without per-transfer caps.

For a detailed comparison, see our article on ACH vs INTERAC for business payments.

TIB Finance Integration

TIB Finance provides INTERAC e-Transfer support as part of our Canadian payment processing platform. Our integration includes:

• Autodeposit registration and management for your business account
• Real-time webhook notifications when transfers are received
• Automated reconciliation matched to your invoice system
• Bulk send capabilities for disbursements
• Unified reporting alongside credit card and EFT transactions

To set up INTERAC e-Transfer through TIB Finance, visit our account application or contact our team to discuss your specific integration requirements.