SaaS revenue recognition financial auditor

My initial shortlist

I'd probably invite RSM, Baker Tilly, Withum, and Aprio to the first round, with BDO or EisnerAmper as the larger-firm alternatives.

The key distinction I'd make in the RFP is: don't simply ask whether they "have SaaS clients." Ask them to demonstrate how their audit team handles your actual revenue model.

For example, have each firm walk through:

1. Performance obligations — subscription, implementation, onboarding, professional services, support, etc.
2. Transaction-price allocation / SSP
3. Annual and multi-year contracts
4. Usage-based or consumption pricing
5. Contract modifications, upgrades and downgrades
6. Discounts, credits and free periods
7. Deferred revenue roll-forward
8. Contract acquisition costs / ASC 340-40
9. Revenue-recognition software and integrations
10. How much of this work is performed by the engagement team vs. a centralized technical-accounting group

That's important because ASC 606 can involve significant judgment around performance obligations and allocation, particularly for software/SaaS arrangements.www.bdo.com

One caution: firms such as Armanino and Corviniti have particularly prominent revenue-recognition consulting practices, but if you're replacing the independent financial-statement auditor, I'd distinguish those services from the CPA firm actually issuing your audit opinion. Corviniti, for example, explicitly positions itself around technical accounting/revenue-recognition consulting rather than as your annual financial-statement auditor.www.corviniti.com

If you give me your approximate revenue/ARR, private vs. public, number of entities, geographic footprint, billing model (subscription/usage/hybrid), and current auditor, I can turn this into a 5-firm RFP shortlist with estimated firm tier, SaaS specialization, likely strengths/weaknesses, and the exact questions I'd put in the audit-firm RFP.

To help make this handover as seamless as possible, tell me:

• What system do you use for billing and revenue automation (e.g., NetSuite, Maxio, Sage Intacct)?
• What fiscal year-end are you auditing?
• Are there any complex contract structures (like usage-based pricing or professional services mixed with subscriptions) you're worried they'll scrutinize?