A primary feature of the current year method for the ACP test is that it uses which year's contributions?

The primary feature of the current year method for the Actual Contribution Percentage (ACP) test is that it specifically evaluates contributions made during the current year. This method is designed to measure the contributions of employees and their employers within the same fiscal year, ensuring that the test reflects the most recent contributions and the plan's ongoing compliance with nondiscrimination requirements.

Using contributions from the current year allows for an accurate assessment of whether the contributions pass the ACP test, which is crucial for ensuring that the plan does not disproportionately favor highly compensated employees over non-highly compensated employees. This method provides real-time data that can be critical for decision-making and plan adjustments within that same year.

In contrast, the other options involve using contributions from different timeframes or prior years, which would not allow for an accurate or timely evaluation of current compliance with the ACP test requirements.