ASC 606 Commissions
What is ASC 606?
ASC 606 (Accounting Standards Codification Topic 606) is the US GAAP revenue recognition standard, issued by FASB, that governs how and when companies recognize revenue from customer contracts. It replaced a patchwork of older, industry-specific rules in 2018 with a single five-step framework. For most SaaS and subscription businesses, its single most consequential effect is not on revenue at all — it is on how sales commissions must be accounted for.The rule that matters for compensation: ASC 606 treats a commission as a cost of obtaining a contract, which must be capitalized as an asset and amortized over the expected life of the customer relationship, rather than expensed in the month it is paid. In plain terms, a commission is no longer a one-time hit to the income statement — it is spread across the period the revenue it generated is recognized.
The five-step revenue recognition framework
ASC 606 recognizes revenue through five steps:
- Identify the contract with the customer.
- Identify the performance obligations in the contract.
- Determine the transaction price.
- Allocate the transaction price to the performance obligations.
- Recognize revenue as each obligation is satisfied.
Commissions attach to this framework as an incremental cost of obtaining the contract. Because the revenue is recognized over the life of the contract, the commission that helped win it must be recognized on the same timeline — which is where capitalization and amortization come in.
How ASC 606 changes commission accounting: an example
Consider a SaaS company that closes a $120,000 three-year contract and pays the rep a $12,000 commission.
Before ASC 606, a company would typically expense the full $12,000 in the month it was paid, while recognizing the revenue evenly at $3,333 per month over 36 months — a mismatch between when the cost and the revenue hit the books. Under ASC 606, the $12,000 is instead capitalized as a contract acquisition cost and amortized at $333 per month over the same 36 months, so the commission expense tracks the revenue it produced.
What this means?
The amount paid to the rep does not change — only the accounting does. The commission becomes a scheduled, contract-linked expense rather than a lump sum, which produces cleaner margin analysis and is what auditors expect to see. It also means every commission now carries an amortization schedule and a balance-sheet asset behind it, so the accounting cannot be reconstructed from a payout spreadsheet alone.
Why ASC 606 matters for CFOs and controllers
For a company closing hundreds or thousands of contracts a month, manual commission capitalization is operationally impossible. Each commission has to be linked to its contract, assigned a correct amortization period based on contract length or estimated customer lifetime, and adjusted whenever the contract is modified or cancelled. When revenue reverses on a cancellation, the capitalized commission tied to it has to reverse too — through a clawback or adjustment — or the books fall out of compliance.
The stakes are concrete: non-compliance can lead to financial-statement restatements, audit findings, and regulatory scrutiny. For public companies, or private ones preparing for an IPO or a diligence process, clean ASC 606 commission accounting is table stakes rather than a nice-to-have. This is precisely why ASC 606 is a finance-led buying trigger for commission software, not merely an accounting footnote.
Common ASC 606 commission mistakes
1. Expensing commissions immediately out of habit:
The most common error post-2018. Companies that carried over pre-ASC 606 practice expense the full commission at payout, which overstates cost in the period of sale and understates it later — a restatement risk under audit.
2. Using the wrong amortization period:
Amortizing over the initial contract term when the expected customer relationship is longer (because of likely renewals) can misstate the schedule. The standard points to the expected period of benefit, which may exceed the signed term.
3. Not linking commissions to contracts:
If a commission is not tied to the specific contract that generated it, there is no way to amortize it correctly or reverse it when the contract changes. This is the single failure that makes spreadsheet-based ASC 606 compliance break down at scale.
How Visdum handles ASC 606
ASC 606 turns every commission into an accounting object with a schedule and a balance-sheet life, which is exactly what a payout spreadsheet cannot track. Visdum automatically capitalizes eligible commissions as contract acquisition costs and generates amortization schedules aligned to each contract's term or expected customer lifetime. When a deal is modified or cancelled, it adjusts the capitalized balance and creates the journal entries the reversal requires, keeping the compensation side of the books aligned with recognized revenue. Finance can export a complete audit trail — commission paid, amount capitalized, monthly amortization, and any adjustment — by contract or by period, so month-end close and auditor requests stop depending on a manually maintained schedule.
Take a self-guided product tour → to see commission capitalization and amortization schedules in action, or read the ultimate guide to ASC 606 compliance tools and how ASC 606 affects SaaS revenue recognition.
Related terms
Deferred Commission · Commission Clawback · Bookings-Based Commission · Revenue Recognition · Collections-Based Commission
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Frequently asked questions
What is ASC 606?
ASC 606 is the US GAAP revenue recognition standard, issued by FASB, that governs how and when companies recognize revenue from customer contracts. It replaced older industry-specific rules in 2018. For sales teams, its most important effect is on commissions: ASC 606 requires the cost of winning a contract, including commission, to be capitalized and amortized rather than expensed immediately.
How does ASC 606 affect sales commissions?
ASC 606 treats a sales commission as a cost of obtaining a contract, which must be capitalized as an asset and amortized over the expected life of the customer relationship. So a commission paid to close a multi-year deal is spread across that deal's term rather than expensed in the month it is paid. This aligns commission expense with the revenue the commission helped generate.
What does it mean to capitalize a commission under ASC 606?
Capitalizing a commission means recording it as an asset on the balance sheet instead of an immediate expense, then amortizing it — expensing it gradually — over the contract term or expected customer lifetime. For example, a $12,000 commission on a three-year contract is capitalized and then amortized at about $333 per month for 36 months, rather than hitting the income statement all at once.
What is a deferred commission under ASC 606?
A deferred commission is the balance-sheet asset created when a commission is capitalized under ASC 606 but not yet fully amortized. It represents commission cost already paid to the rep but not yet recognized as an expense. Each month, a portion moves from the deferred asset to commission expense, until the contract's amortization schedule is complete.
What happens to capitalized commissions when a deal is cancelled?
Under ASC 606, commission expense must stay aligned with recognized revenue. When a customer cancels or downgrades, the related revenue reverses, so the capitalized commission tied to it must also reverse, usually through a clawback or adjustment. Without a system linking each commission to its contract, making these reversals correctly by hand is slow and a common source of audit findings.
What is the difference between ASC 605 and ASC 606?
ASC 606 is the current standard; ASC 605 was the older revenue recognition guidance it replaced in 2018. The biggest change for commissions is capitalization: under ASC 605 many companies expensed commissions immediately, while ASC 606 requires capitalizing the cost of obtaining a contract and amortizing it over the customer relationship period. This made commission accounting far more schedule-driven.