Net-30 Accounts Explained

What is Net-30 accounts?

A Net-30 account is a vendor trade line where the full invoice amount is due 30 days after the invoice date. Reporting vendors transmit Net-30 payment behavior to business bureaus, which use it to compute PAYDEX, Intelliscore, and Equifax Business scores.

Why this matters

• Most reporting vendors use Net-30 — the standard term for trade credit reporting.
• PAYDEX is calculated relative to invoice due date — early payment yields a higher score.
• Net-30 history is the most common evidence lenders review for business creditworthiness.

How it works

• ›Invoice date triggers a 30-day window to pay in full.
• ›Pay on invoice date: PAYDEX trends to 100. Pay on due date: PAYDEX 80. Pay 30 days late: PAYDEX 50. Pay 90+ late: PAYDEX 20.
• ›Reporting typically appears 30–60 days after invoice posting.
• ›Some vendors offer Net-15, Net-60, or Net-90 — terms affect score weighting.

Examples in practice

Step-by-step process

1. 1

   Apply for 5 Net-30 reporting vendors

   Start with Uline, Quill, Grainger, Crown, Summa.

2. 2

   Place small qualifying purchase

   Most require $50–$200 minimum.

3. 3

   Pay immediately upon invoice

   Maximizes PAYDEX impact.

4. 4

   Monitor reporting at all three business bureaus

   Confirm each Net-30 line is reporting.

Action checklist

• 5+ Net-30 reporting vendors active
• All invoices paid on or before invoice date
• Tradelines visible on D&B, Experian Business, Equifax Business
• PAYDEX score above 80

Common mistakes to avoid

• Waiting until day 30 to pay (PAYDEX stays at 80, not 100)
• Mixing Net-30 with paying late occasionally — single late drops PAYDEX significantly
• Opening Net-30 accounts that do not report

Frequently asked questions