Repeatability, Correlation, and Proxies
Reliable processes and reliable signals matter more than perfect precision
Regardless of the specific method chosen, two principles are especially important: repeatability and correlation.
Repeatability
The capitalization process should be repeatable across reporting periods. Finance teams and auditors typically care less about the exact method used and more about whether the approach is consistent, documented, and reasonable. A repeatable process ensures that the organization can explain how capitalization figures were derived and demonstrate that the same logic is applied each period.
The Use of Proxies
Many organizations attempt to simplify time tracking by using existing metrics that approximate effort. Examples include story points, story counts, or development activity metrics such as pull requests.
Proxies can be extremely useful when they correlate with actual time investment. In some environments, story points closely track engineering effort and therefore provide a reliable signal for allocating costs. In other environments the relationship between story points and time is weak, making them a poor basis for financial reporting.
The key question is always whether a metric meaningfully reflects the underlying effort in that particular organization. When it does, proxies can dramatically reduce tracking friction. When it does not, they should not be relied upon.