Answer: While a business credit profile does not officially close due to inactivity, bureaus will classify your files as dormant if trade lines stop reporting active transactions. Major agencies like Experian Business and Dun & Bradstreet require continuous reporting data to generate active risk scores, such as the PAYDEX or Financial Stress Score. If vendor lines stop reporting for more than six consecutive months, scoring algorithms may stop generating a numerical rating due to insufficient recent history. This can complicate financing attempts or vendor negotiations that rely on active scores. To keep your commercial profile operational through low-cost monthly purchases, this actionable breakdown outlines reliable management strategies.