How to agree supplier payment terms that work

Supplier terms decide when cash leaves your business. Customer terms decide when it returns. If you pay in seven days but collect in 30, a growing order book can still leave a cash gap.

Compare the whole offer

Price matters, but so do delivery reliability, quality, minimum order sizes, returns and the payment date. Suppose two suppliers quote parts for a $20,000 customer job. One charges $8,000 payable in seven days. The other charges $8,200 payable in 30 days. The second offer costs $200 more, but may match the customer’s expected payment date better. Do not assume it is the better choice: compare margin, cash available and delivery risk in the cash-flow forecast.

Ask before committing

Tell the supplier what you expect to order and why a different payment schedule would help you trade reliably. You might ask for a smaller first order, staged deliveries, a deposit followed by a balance, or longer terms after a good payment history. The supplier may say no or price the terms differently. Agree any change before placing the order, and record it in writing.

The supplier review checklist gives you a place to compare offers and record the decision. The official suppliers guide identifies payment, delivery, quality and dispute terms to document.

Keep terms distinct from late payment

Using 30-day terms and paying on day 30 is different from paying on day 45 without agreement. The first is an agreed way of trading; the second can disrupt supply and damage the relationship. The creditor days calculator shows your average payment timing, but an average is not permission to ignore individual invoice dates.

If a payment is likely to be missed, read what to do if you cannot pay suppliers and contact the supplier early with a realistic proposal. Ask an accountant for help if the timing gap keeps recurring; it may point to underpricing, slow collections or too much stock.

Important things to know

• Read the actual contract, including deposits, late-payment provisions, returns and termination terms.
• Avoid buying more than you need simply to qualify for a discount.
• If terms or liabilities are material, a lawyer can explain the proposed contract for your business.