The Nav Prime Tier 1 is a vendor tradeline from Nav Prime. The annual fee is $0. Nav Prime, a powerful tool in building your business credit profile. Nav Prime offers two essential tradelines that can significantly impact your credit standing. Explore Nav Prime: Nav Prime Nav Prime provides access to two distinct tradelines: ● Na | PG verification: Most business credit products, including those from Nav, typically require a personal guarantee, which contradicts the current data.