ASC 606 Commission Capitalization

Updated September 2026Finance Software Glossary

ASC 606 commission capitalization is the US GAAP requirement, set out in ASC 340-40, to record sales commissions that are incremental costs of obtaining a contract as an asset and amortize them over the period the company benefits, rather than expensing them when paid. A practical expedient allows immediate expensing when the amortization period is one year or less.

The rule sits in ASC 340-40, issued alongside ASC 606. Costs that are incremental to obtaining a contract, mainly sales commissions, go on the balance sheet and amortize over the expected benefit period. That period often includes anticipated renewals and commonly runs several years for SaaS companies.

The hard parts in practice are deciding which payments are truly incremental, setting the amortization period and handling clawbacks, true-ups and contract modifications. The practical expedient, expensing when the period is one year or less, simplifies the work but rarely applies to multi-year SaaS contracts.

In software: Xactly's CEA module and CaptivateIQ build capitalization and amortization schedules from commission data, and close platforms such as FloQast help teams control the recurring journal entries and reconciliations.