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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Business & Commercial Law Ontario » Business Formation & Contracts Ontario » Structuring an Intercompany Services Agreement for Affiliated Ontario Corporations

Structuring an Intercompany Services Agreement for Affiliated Ontario Corporations

27 Jun 2026 4 min read No comments Business Formation & Contracts Ontario
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An Intercompany Services Agreement formally documents the transfer of shared services (like HR, IT, or management) from a parent HoldCo to its subsidiary OpCos in Ontario. Having this written contract is crucial to satisfy Canada Revenue Agency (CRA) rules regarding related-party transactions at Fair Market Value (FMV) and avoid tax audit reassessments.

Many successful business owners in Ontario choose to structure their enterprise using a Holding Company (HoldCo) and one or multiple Operating Companies (OpCos). Whether you manage a chain of retail stores across Toronto, Ottawa, and London, or run diverse tech startups in Waterloo, centralising your administrative, human resources, and IT services at the HoldCo level is highly efficient. However, simply shifting money between affiliated companies without a formal legal framework is a significant corporate compliance risk.

To protect your corporate veil and satisfy federal tax authorities, you must execute a formal Intercompany Services Agreement. 📝 This legally binding contract outlines exactly what services the parent company provides to the subsidiaries and dictates the fair market value being charged. Without this document, the Canada Revenue Agency (CRA) may view these intercompany transfers as improper dividends or tax evasion. In this guide, we will detail how to properly structure and implement this critical commercial contract.

Step-by-Step Process in Ontario

Drafting an Intercompany Services Agreement is a collaborative effort between your corporate lawyer and your Chartered Professional Accountant (CPA). The goal is to ensure that all transactions between your related corporations mirror how two entirely independent businesses would deal with one another in the open market.

Step 1: Identifying the Centralised Services

The first step is conducting an internal review to determine exactly which services are being shared. 📋 Commonly, a HoldCo will employ the executive management team, the IT department, and the accounting staff. These employees perform work that directly benefits the OpCos. You must create a detailed schedule outlining these specific services, such as “monthly payroll processing,” “executive strategic management,” or “software licensing and support.”

Step 2: Determining Fair Market Value (FMV)

You cannot arbitrarily decide to charge your subsidiary $100,000 for management services just to shift profits to a lower tax bracket. Section 69 of the Income Tax Act requires all domestic related-party transactions to reflect Fair Market Value (FMV). Your CPA will generally perform an FMV or cost-plus analysis to determine a defensible pricing model, which is often calculated using a “cost-plus” method (the actual cost of the employee’s time plus a reasonable profit markup).

Step 3: Drafting the Intercompany Agreement

Your Ontario corporate lawyer will draft the formal agreement to codify the arrangement. 💼 The contract must include clear payment terms, dispute resolution mechanisms, and standard termination clauses. Crucially, it must also include robust liability limitations, ensuring that if the HoldCo makes an administrative error, the OpCo cannot easily sue the parent company into insolvency.

Step 4: Executing and Managing Ongoing Invoicing

Once signed by the directors of both the HoldCo and the OpCo, the agreement must be actively managed. A common mistake is signing the contract and forgetting about it. The HoldCo must issue actual, detailed monthly or quarterly invoices to the OpCo, and the OpCo must physically transfer the funds from its corporate bank account to satisfy the debt. Paper trails are essential for audit defence.

How Much Does it Cost to Structure in Ontario?

Properly setting up an intercompany framework requires professional expertise from both legal and financial advisors. 💰 Attempting a DIY approach with online templates frequently leads to expensive tax reassessments down the road.

Professional ServiceEstimated Cost (CAD)Purpose
Corporate Lawyer Drafting$1,500 – $4,500Custom drafting of the Intercompany Services Agreement tailored to Ontario law.
CPA / Tax Advisor Analysis$2,500 – $10,000+Conducting a fair market value (FMV) study to ensure CRA compliance on markups.
Corporate Minute Book Update$250 – $500Drafting corporate resolutions to officially approve the new contract.

Failing to establish a compliant agreement can result in severe CRA reassessments. If the CRA adjusts your intercompany pricing during an audit, you could face hefty tax reassessments, double taxation, and back taxes with compounding daily interest.

How Long Does the Process Take?

Establishing a compliant intercompany services framework is relatively straightforward if your corporate structure is well-organized. ⏰ The legal drafting typically takes 2 to 3 weeks once your CPA finalises the pricing model. However, it is essential to review and update the agreement and its pricing schedules annually before your corporate year-end to ensure the service fees remain aligned with fair market value.

Frequently Asked Questions (FAQ)

Why does the CRA care about transactions between my own companies?

The CRA monitors related-party transactions to prevent profit shifting. Under Section 69 of the Income Tax Act, they want to ensure you are not artificially lowering the taxable income of a highly profitable OpCo by charging it inflated, fictitious management fees from your HoldCo.

Can my HoldCo provide services to my OpCo for free?

Generally, providing services for free raises red flags. If a HoldCo absorbs the costs of operating the OpCo without charging fair market value, it can create complex tax implications regarding shareholder benefits and denied expense deductions.

Does this agreement need to be in writing?

Absolutely. A verbal agreement or a “handshake” between your own corporations will not hold up during a CRA audit. You must produce a legally binding, signed written contract detailing the exact terms and pricing.

Should I include HST on intercompany invoices?

Most intercompany management and administrative services are taxable supplies, meaning HST must be charged and collected. However, affiliated corporations can often file an election (Form RC4616) to have certain taxable supplies made between them for nil consideration regarding GST/HST.

Can one lawyer represent both the HoldCo and the OpCo?

Since you are likely the primary shareholder and director of both entities, a single corporate law firm can typically draft the agreement. However, they will require you to acknowledge the conflict of interest and consent to joint representation.

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