To check your business credit score for free, the most direct path is to set up a free account on Nav. Nav provides a free plan that gives business owners monthly business credit summaries from Experian, Equifax, and Dun & Bradstreet without requiring a credit card. Another option for free monitoring is Dun & Bradstreet, which offers D&B Credit Insights Free to track your Dun & Bradstreet file.

Experian does not offer a free ongoing business credit score or free full report directly on its site. Unlike consumer credit, where the Fair Credit Reporting Act (FCRA) grants individuals free annual credit disclosures, commercial credit bureau reporting is not regulated by mandatory free annual disclosures. Experian operates as a commercial bureau and charges fees for access to its reports, starting at $59.95 for a single CreditScore Report and $199 per year for ongoing monitoring.

Tracking your business credit score is step five in the business credit lifecycle. Before tracking progress makes sense, a business must first establish a distinct legal structure, obtain a free Employer Identification Number (EIN) from the IRS, open a dedicated business checking account, and open tradelines with vendors who report payment history to commercial bureaus.

How Business Credit Scores Work Compared to Personal Credit

Small business owners often expect business credit reporting to function like personal credit, but the legal framework and reporting environment are fundamentally different. Under federal consumer protection law, personal credit bureaus must provide free annual credit reports and allow consumers to opt out of public disclosures. Business credit bureaus operate under commercial contract law. Anyone can purchase a business credit report on a company if they pay the bureau's fee, and no law mandates that commercial bureaus provide free reports to business owners.

Commercial credit bureaus collect data from trade suppliers, banks, equipment lenders, credit card issuers, and public record filings. They compile this data into proprietary scoring models.

Primary Commercial Credit Bureaus

  • Experian Commercial: Evaluates credit risk using models such as Intelliscore Plus, scoring businesses on Experian's own scale based on payment trends, public records, and business demographic data.
  • Dun & Bradstreet: Uses the PAYDEX score, which measures dollar-weighted payment promptness to trade vendors on a scale Dun & Bradstreet sets and explains.
  • Equifax Small Business: Calculates the Small Business Credit Risk Score and Payment Index, evaluating financial accounts, trade accounts, and banking history.

Because each bureau calculates scores using different data sets and formulas, tracking your business credit progress requires understanding which bureau your prospective suppliers or lenders use.

The SBA Five-Step Framework: Establish Credit Before You Track It

Monitoring tools like Nav and Experian track payment history and credit utilization, but they cannot generate a score if your business lacks an established legal and financial profile. The U.S. Small Business Administration (SBA) outlines five sequential steps required to build business credit from the ground up.

Step 1: Choose the Right Business Structure

To keep your business and personal finances separate, the first step is to start building credit in your company's name. Establishing a distinct legal entity, such as an LLC, LLP, or corporation, creates a legal wall between the owner and the business enterprise. Operating as a sole proprietorship ties business liabilities and credit records directly to your personal Social Security Number (SSN). Forming an LLC or legal corporation enables suppliers and financial institutions to extend credit directly to the entity.

Step 2: Obtain a Federal Tax ID Number (EIN)

An Employer Identification Number (EIN) is the business equivalent of a Social Security Number. You can apply for an EIN for free using the IRS online assistance tool. Never pay a third-party service provider or online broker to file for an EIN, as the federal government provides them at zero cost directly through the IRS website. Your EIN connects your company to commercial credit files across Experian, Equifax, and Dun & Bradstreet.

Step 3: Open a Business Bank Account

Once your legal entity is formed and your EIN is issued, you must open a separate business checking account. Mixing personal and business expenses dilutes legal liability protections and prevents commercial credit bureaus from verifying your business's cash flow. Lenders evaluating SBA 7(a) loans or commercial credit lines review bank statements to verify revenue consistency and cash management.

Step 4: Establish Credit with Vendors and Suppliers Who Report

Business credit does not automatically build when you open a bank account. You must establish net-30 or net-60 payment terms with trade vendors and suppliers that actively report payment activity to commercial bureaus. Net-30 vendors allow you to purchase supplies and pay the full invoice within 30 days. Paying these invoices early or on time establishes positive trade lines on your business credit reports.

Step 5: Monitor Your Business Credit Reports

The final step in the SBA framework is continuous monitoring. Regularly reviewing your business credit files ensures that vendor payment activity is reported accurately, protects against identity theft, and identifies errors before applying for commercial financing.

SAM.gov Unique Entity ID vs Dun & Bradstreet D-U-N-S Number

A common point of confusion for business owners involves the D-U-N-S number. For decades, federal government agencies required businesses to obtain a Nine-digit D-U-N-S number from Dun & Bradstreet to bid on federal contracts or register for federal grants.

On Monday, April 4, 2022, SAM.gov and all other General Services Administration (GSA) systems switched to the new Unique Entity ID (SAM). The Unique Entity ID is assigned directly at SAM.gov during entity registration.

A D-U-N-S number still exists as Dun & Bradstreet's commercial identifier and remains necessary if you want to establish and track a Dun & Bradstreet credit file or obtain a PAYDEX score. However, it is no longer the federal identifier for government contracting. Business owners registering on SAM.gov do not need to purchase or request a D-U-N-S number for federal compliance.

Nav vs Experian: Direct Platform Comparison

When choosing between Nav and Experian to monitor business credit progress, the choice depends on whether you need direct, primary-source bureau reports or a broader, multi-bureau summary paired with financing tools.

Nav Platform Overview

Nav operates as a third-party financial marketplace and credit tracking tool. It aggregates credit summaries from multiple sources rather than generating its own credit reports.

  • Free Tier Access: Nav offers a free ($0) account tier that provides business credit summaries from Experian, Equifax, and Dun & Bradstreet, alongside personal credit summaries from TransUnion. These summaries update monthly and give business owners a high-level view of their credit health across all three commercial bureaus without entering credit card information.
  • Paid Tier Options: As of October 6, 2026, Nav offers paid tiers including Track ($39.99/mo), Build ($49.99/mo), and Expand ($74.99/mo). The Build and Expand plans include a feature where Nav reports your monthly subscription payment as a trade line to major business credit bureaus, helping to build credit history directly through the subscription itself.
  • Core Strengths: Multi-bureau coverage in a single dashboard, continuous free access to basic scores, and automated matching with business credit cards and financing products based on your profile.
  • Limitations: Free tiers provide score summaries and overview metrics rather than full, line-item commercial bureau credit reports.

Experian Business Credit Overview

Experian is a primary commercial credit bureau that creates, maintains, and sells business credit files. When you check your score through Experian, you are buying data directly from the primary bureau that lenders consult.

  • Pricing Structure: As of October 6, 2026, Experian does not offer a free ongoing business credit monitoring service on its site. Options include single-report purchases such as the CreditScore Report ($59.95 one-off) and ProfilePlus Report ($69.95 one-off). For ongoing monitoring, Experian offers Business Credit Advantage ($199/yr) and Business CreditScore Pro ($1,995/yr).
  • Core Strengths: Provides unredacted commercial credit reports directly from the source, including itemized public records, Uniform Commercial Code (UCC) filings, tax liens, judgments, payment trend graphs, and exact Intelliscore Plus scoring factors.
  • Limitations: Covers only Experian's proprietary commercial database. It does not provide visibility into Dun & Bradstreet PAYDEX scores or Equifax business profiles.

Comparison Summary

For initial progress tracking and routine monitoring, Nav's free tier provides broader visibility across Experian, Equifax, and Dun & Bradstreet without ongoing costs. Experian is useful when you are preparing for a major commercial loan application where the lender specifically uses Experian Intelliscore Plus, or when you need to inspect full public records and trade payment details reported to Experian.

Alphabetical Guide to Credit-Building and Monitoring Options

The following tools and services support business credit establishment, tracking, or financial management. The options below are presented in alphabetical order rather than as a ranking.

American Express

American Express offers a range of commercial credit cards and charge cards for small businesses. Annual fees vary by card, so business owners should review specific card terms before applying. American Express reports business card payment activity to commercial credit bureaus, allowing on-time monthly payments to build commercial credit history. Charge card products require payment in full each billing cycle, which helps manage balance rollover while building positive trade reporting.

Chase

Chase provides business credit cards and commercial checking accounts essential for establishing financial separation. As of October 6, 2026, Chase checking account pricing includes Business Complete Banking at $15/mo, Performance Business Checking at $40/mo, and Platinum Business Checking at $95/mo. Each monthly fee is waivable if specified account balances or transaction thresholds are maintained. Opening a business checking account with a major institution like Chase satisfies step three of the SBA business credit framework.

Dun & Bradstreet

Dun & Bradstreet is the commercial bureau responsible for assigning D-U-N-S numbers and generating PAYDEX scores. As of October 6, 2026, pricing for its monitoring platform, D&B Credit Insights, includes D&B Credit Insights Free ($0), Basic ($49/mo or $499/yr), Plus ($149/mo or $1,499/yr), and Premium ($199/mo or $1,999/yr). Note that the older CreditSignal name has been retired in favor of D&B Credit Insights. The free tier allows business owners to monitor basic changes to their D&B commercial file at no cost.

Experian

Experian provides primary commercial credit risk assessments through products like Intelliscore Plus. As of October 6, 2026, Experian's business credit pricing includes single CreditScore Reports ($59.95 one-off), ProfilePlus Reports ($69.95 one-off), Business Credit Advantage ($199/yr), and Business CreditScore Pro ($1,995/yr). Experian does not offer a free ongoing business credit report on its site, but purchasing an Experian report gives business owners an unredacted view of public records, collection actions, and trade payment trends in Experian's database.

Nav

Nav is a credit monitoring platform and business financial marketplace. As of October 6, 2026, Nav pricing includes a Free tier ($0), Track ($39.99/mo), Build ($49.99/mo), and Expand ($74.99/mo). Nav's free account tier provides monthly business credit summaries across Experian, Equifax, and Dun & Bradstreet without requiring credit card payment upfront. Its paid tiers add detailed bureau insights and report monthly platform subscription fees as active trade lines to business credit bureaus.

Ramp

Ramp provides corporate card and spend management software designed for businesses seeking automated expense tracking and accounting integration. As of October 6, 2026, Ramp pricing includes a Free tier, Plus ($15 per user/mo), and Enterprise pricing available on a quote-only basis. The Ramp corporate card itself is free on every tier. Ramp evaluates credit limits based on business bank account balances and revenue rather than personal credit checks.

ZenBusiness

ZenBusiness assists business owners with the legal foundation required before building business credit. In accordance with the SBA framework, building business credit begins with selecting a formal entity structure like an LLC and securing a federal Tax ID (EIN). ZenBusiness provides entity formation services, registered agent support, compliance tracking, and EIN filing assistance to establish a clean legal identity. ZenBusiness also offers bookkeeping tools and accounting services via ZenBusiness accounting to help owners organize business records.

Feature and Pricing Comparison Matrix

The table below outlines pricing and features for monitoring platforms, financial tools, and corporate services discussed in this article. Options are listed in alphabetical order.

ProviderPricing Tiers (as of October 6, 2026)Free Option Available?Primary Feature / Core Use Case
American ExpressAnnual fees vary by cardNo (cards carry terms)Commercial credit cards and trade reporting
ChaseBusiness Complete: $15/mo Performance: $40/mo Platinum: $95/mo (all waivable)Waivable via balance conditionsCommercial deposit accounts and card products
Dun & BradstreetFree: $0 Basic: $49/mo ($499/yr) Plus: $149/mo ($1,499/yr) Premium: $199/mo ($1,999/yr)Yes (D&B Credit Insights Free)PAYDEX score tracking and D&B credit file monitoring
ExperianCreditScore Report: $59.95 ProfilePlus: $69.95 Advantage: $199/yr CreditScore Pro: $1,995/yrNo ongoing free score on siteDirect primary bureau credit reports and UCC filing tracking
NavFree: $0 Track: $39.99/mo Build: $49.99/mo Expand: $74.99/moYes (Free tier covers 3 bureaus)Multi-bureau credit summaries and marketplace matching
RampFree: $0 user/mo Plus: $15 user/mo Enterprise: Quote-onlyYes (Card free on all tiers)Corporate card and automated spend management
ZenBusinessFormation options plus state fees; accounting tools variableFree legal entity guidance & resourcesEntity formation, EIN registration, and bookkeeping support

Lending Realities, FTC Fraud Warnings, and Progress Strategy

As you monitor your business credit scores on Nav or Experian, keep realistic expectations regarding credit approval processes and loan terms.

Federal Trade Commission Guidance on Loan Scams

Building business credit takes consistent effort over time. Business owners seeking fast financing should be aware of lending scams that target small companies.

  • No Guaranteed Approval: Banks and legitimate lenders will not promise or guarantee you a loan or credit before you apply. Any entity promising guaranteed business loan approval regardless of your credit history should be treated with caution.
  • Advance-Fee Loan Scams: According to the Federal Trade Commission (FTC), any up-front fee that a lender demands before granting a loan is a sign to walk away. Scammers frequently state that advance fees are required for "insurance," "processing," or "paperwork." Prompts such as "Bad credit? No problem" or "Guaranteed approval" are standard indicators of fraudulent funding operations.

Practical Steps for Building and Tracking Progress

To build business credit effectively while monitoring progress across Nav and Experian:

  1. Maintain Clean Business Records: Ensure your company name, physical business address, and legal entity structure match across state incorporation filings, bank accounts, IRS records, and trade accounts. Discrepancies can lead bureaus to split your credit file into separate unlinked records.
  2. Open Vendor Accounts That Report: Verify that your trade credit vendors report payment history directly to Experian Commercial, Dun & Bradstreet, or Equifax Small Business.
  3. Keep Bank Statements Healthy: Lenders evaluating credit applications inspect bank statements for consistent daily cash balances and zero overdraft fees.
  4. Monitor Scores Monthly: Use Nav's free tier to track multi-bureau progress and look for reporting errors. If you spot an error on an Experian record, purchase an Experian ProfilePlus report to inspect the filing details and submit a formal dispute directly with Experian.

Sources

This article provides general informational content only and does not constitute legal, tax, or accounting advice; requirements vary by state and change periodically.