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Calculate invoice due dates instantly. Supports Net 30, Net 60, 2/10 Net 30, End of Month, and custom payment terms with early payment discount analysis.

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Payment Terms Glossary

A comprehensive guide to invoice payment terms used in business. Understanding these terms helps you set clear expectations and maintain healthy cash flow.

Most Common

Net 30

Payment is due in full within 30 calendar days from the invoice date. Net 30 is the most widely used payment term in business-to-business transactions. It provides a reasonable window for clients to process payment while keeping cash flow relatively predictable for the seller. For most small businesses and freelancers, Net 30 strikes the right balance between client flexibility and financial stability.

Example: An invoice dated January 15 with Net 30 terms is due by February 14.

Net 60

Payment is due within 60 calendar days from the invoice date. Net 60 terms are common in industries with longer procurement cycles, such as manufacturing, wholesale, and government contracts. While they give buyers more time to pay, they can strain cash flow for smaller vendors. If you agree to Net 60 terms, make sure your own expenses can be covered during the extended waiting period.

Example: An invoice dated March 1 with Net 60 terms is due by April 30.
Discount Terms

2/10 Net 30

This is a discount payment term that means the buyer receives a 2% discount if they pay within 10 days; otherwise, the full amount is due in 30 days. The format is: discount percentage / discount period / net days. This structure incentivizes early payment and can significantly improve cash flow. On an annualized basis, the 2% discount for paying 20 days early equates to approximately 36.7% annual return, making it an attractive offer for buyers with available capital.

Example: On a $10,000 invoice dated June 1, paying by June 11 would cost $9,800 (saving $200). After June 11, the full $10,000 is due by July 1.

Due on Receipt

Payment is expected immediately upon receiving the invoice. There is no grace period or waiting time. This term is most commonly used for small transactions, one-time services, point-of-sale purchases, or when working with new clients who have not yet established credit. While it ensures the fastest payment, some clients may view it as inflexible, so it is best reserved for situations where immediacy is important or trust has not yet been established.

Example: A freelance photographer sends an invoice after a session with "Due on Receipt" terms, expecting payment that same day.

End of Month (EOM)

Payment is due at the end of the month in which the invoice is issued. EOM terms simplify accounting by aligning all invoice payments to a single date. Some variations include "EOM + 15" (15 days after month-end) or "MFI" (month following invoice). EOM is popular with companies that process payments in monthly batches and prefer to consolidate accounts payable activity to specific dates in the month.

Example: An invoice dated March 12 with EOM terms is due by March 31. An invoice dated March 28 is also due by March 31.

COD (Cash on Delivery)

Payment is required at the time goods are delivered. The buyer pays the delivery carrier or the seller directly upon receiving the shipment. COD reduces risk for the seller since goods are only released upon payment, but it requires the buyer to have funds available at delivery time. This term is commonly used in e-commerce, food service, and when dealing with new accounts or clients with poor credit history.

Example: A furniture supplier ships a desk with COD terms. The delivery driver collects a check for $1,200 before unloading the item.

CIA (Cash in Advance)

Payment is required before the goods or services are delivered. CIA terms eliminate the risk of non-payment entirely for the seller, as work or shipment does not begin until funds are received. This is standard practice for custom orders, high-value projects with new clients, international trade where legal recourse is limited, and situations where production costs are significant. Partial CIA (such as a 50% deposit) is a common compromise.

Example: A web developer requires 50% CIA before starting a $20,000 project, with the remaining 50% due on completion.

Net 15, Net 45, Net 90

Net 15 requires payment within 15 days and is used when faster cash flow is needed, often for smaller invoices or ongoing service relationships. Net 45 provides a middle ground between Net 30 and Net 60, common in industries where 30 days is too tight but 60 days is unnecessary. Net 90 gives buyers a full three months to pay and is typically reserved for large corporate clients, government agencies, or industries with very long sales cycles such as agriculture or construction.

Example: A SaaS company might use Net 15 for monthly subscriptions, while a construction supplier might offer Net 90 to general contractors working on multi-month projects.

MFI (Month Following Invoice)

Payment is due at the end of the month following the month the invoice was issued. MFI gives the buyer a longer window than standard EOM, while still aligning payments to a predictable calendar schedule. This term is commonly used in supply chain relationships and recurring service contracts where monthly billing cycles are the norm. Variations include "15 MFI" (due on the 15th of the month following invoice).

Example: An invoice dated February 18 with MFI terms is due by March 31. An invoice dated February 3 is also due by March 31.

Which Payment Terms Should You Use?

  • Freelancers and solopreneurs: Start with Net 15 or Due on Receipt for new clients. Once a relationship is established and trust is built, you can offer Net 30. Your cash flow depends on timely payments, so do not over-extend terms you cannot afford.
  • Small businesses selling to other businesses: Net 30 is the industry standard and what most clients will expect. If you are selling to larger companies, be prepared for requests for Net 60 or Net 90. Consider offering 2/10 Net 30 to incentivize faster payments.
  • High-value projects or custom work: Use CIA or a deposit structure (such as 50% upfront, 25% at milestone, 25% on completion). This protects you from scope creep and non-payment on significant investments of time and resources.
  • New client relationships: Default to shorter terms (Net 15 or Due on Receipt) until the client has proven reliable. You can always extend terms later as a sign of trust, but shortening terms after they have been established can damage the relationship.
  • Recurring services: Consider EOM or MFI to align with your clients' billing cycles. This makes payment processing easier for both parties and tends to result in more consistent, on-time payments.
  • Always include late fee terms: Regardless of which payment terms you choose, clearly state what happens if payment is late. Even a modest 1.5% monthly late fee clause encourages on-time payment. Use our Late Fee Calculator to determine appropriate rates.

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