Sales Quota Attainment is the percentage of a predefined sales target that a representative or team has actually achieved over a specific period. It is the universal yardstick for sales performance. A healthy sales organization typically aims for 60-80% of its reps to hit their individual quotas. If 100% of the team is hitting their quota, it likely means the targets are too low and the company is under-performing its potential. If only 20% are hitting it, the quotas are unrealistic, which leads to high rep turnover and morale issues. Attainment is calculated by dividing actual sales by the quota target. Monitoring attainment trends helps sales leaders identify seasonality, territory imbalances, and individual coaching needs. It is also the basis for 'Commission Plans' and 'Accelerators,' ensuring that the highest-performing reps are the most highly compensated. For founders, attainment is the ultimate test of their 'Sales Capacity' planning and their ability to forecast future growth.