Lucius transforms everyday engineering work into CRA-ready documentation. You start with complete drafts, not blank pages.




Lucius drafts CRA-compliant write-ups from your commits and tickets. Every narrative is grounded in actual engineering data.
Structured to CRA expectations from the moment work is logged. If the CRA comes knocking, your documentation holds up.
Lucius finds eligible R&D work in your engineering data and shows you how to group it for SR&ED.
Connect your tools and Lucius starts working. Most teams see their first draft within hours.
Explore the types of teams already simplifying SR&ED with Chrono
Chrono connects to tools like Jira, AzureDevOps, Slack, and your other dev tools to capture real engineering activity. Lucius analyzes each task (development, prototyping, support) and filters out non R&D work.
Lucius identifies clusters of eligible work and suggests how to group them into SR&ED projects. Then he drafts technical narratives from your actual commits and tickets.
Export reports in CRA format, ready to file or share with your consultant. Everything is grounded in real engineering data, not reconstructed timesheets or guesswork.
It analyzes your engineering work and surfaces patterns that map to CRA criteria. Lucius drafts clean summaries, flags gaps, and nudges you to refine areas that could strengthen your claim.
You’ll see prompts like:

Most tools just organize data. Lucius analyzes it, identifying eligible work patterns and suggesting project groupings, drafting the technical narratives for you. It’s the difference between a filing cabinet and an assistant who actually understands SR&ED.
Chrono uses end-to-end encryption and role-based access controls. All data is hosted in Canada, we’re actively pursuing SOC 2 compliance, and have already implemented many of the key security measures. Learn more about how we secure your data here.
Absolutely. Chrono gives your consultant structured documentation from real engineering data. Most consultants appreciate starting with this foundation instead of reconstructing work from memory. You can also file yourself or work with one of our trusted partners.
Chrono is designed for Canadian companies doing R&D work - software, hardware, manufacturing, anyone solving technical problems. If you're building something new or improving something that exists, you likely qualify.
Lucius connects to Jira, Asana, Azure DevOps, Slack, Microsoft Teams, and your calendars. He captures real engineering activity, identifying what qualifies for SR&ED, and organizes it into structured claims. Your workflow stays the same.
Nope. Lucius analyzes your commits, tickets, and sprint activity to suggest project groupings. You can adjust anything, but you're starting with structure, not a blank form.
No software can guarantee CRA approval, but Chrono helps reduce risk by aligning your documentation with CRA expectations from the start. Every claim is built from real data, not estimates.