Prioritize technological narrative skill
SR&ED files succeed or fail on the technological advancement story and supporting evidence. Ask how the firm interviews engineers and how they separate routine engineering from experimental development.
Review CRA interaction experience
Ask about technical reviews, financial reviews, and how they prepare clients for information requests. Prefer measured process descriptions over outcome guarantees.
Directory and decide as parallel tracks
Browse the Canada directory for claimed practices, or use /decide/canada for a Verified-preferring shortlist after an estimate. Index Verified is Credit Index methodology, not a CRA endorsement.
Align software tools with claim ownership
Evidence platforms help capture contemporaneous records. Confirm who owns the technical narrative and who signs tax filings.