Payment terms generator: create clear invoice payment terms and templates for freelancers, from Net 30 to deposits and late fees. Free, no signup required.
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Payment terms generator: create clear invoice payment terms and templates for freelancers, from Net 30 to deposits and late fees. Free, no signup required.
A 50% deposit caps exposure at $2,000; 25% leaves $3,000 at risk.
Transparent methodology
How this calculator works
Formula
terms are assembled from due date, deposit, late fee, delivery, and acceptance choices
Worked example
Net 15 with a 30% deposit and 1.5% monthly late fee can be drafted as plain-language invoice terms.
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A worked example: 50 percent deposit, 30 day terms
Suppose you set a 50% deposit, 30 days for the balance, and a 5% monthly late fee. On a $4,000 project, the deposit clause means $4,000 x 0.50 = $2,000 is due before work begins. That leaves $4,000 - $2,000 = $2,000 outstanding, invoiced when the work is delivered.
The late fee only bites after the invoice date. If the invoice goes out on March 1, the balance is due March 31. At day 31 the past-due amount is $2,000 and a 5% monthly fee would add $2,000 x 0.05 = $100, growing about $3.29 per day of delay. Two months overdue means roughly $2,000 + $200 = $2,200 before any collection costs.
This arithmetic shows why deposit size does most of the risk reduction. A 50% deposit caps your maximum exposure at $2,000 regardless of how late the client pays; a 25% deposit on the same project would leave $3,000 at risk. The pause-on-overdue clause matters as much as the fee: stopping work on day 31 costs a few days of schedule, while continuing means banking another $2,000 of unpaid effort.
Where these clauses run into real-world limits
Late fees are capped or regulated in many places. Several US states cap late fees on consumer contracts at around 1% to 1.5% per month, and some require the fee to be a flat stated dollar amount rather than a percentage. A 5% monthly term that is unenforceable in your state can also damage your case in small claims court, where judges often strike the fee and sometimes the interest on it entirely.
Deposits are refundable more often than freelancers expect. In many consumer-protection regimes, a deposit on cancelled services must be returned minus documented costs, so a 50% deposit is a commitment signal, not guaranteed income. Industry practice varies by trade: web design retainers commonly run 30% to 50% up front, while construction contracts often use progress billing at 10% or less initial payment because of lien and licensing rules.
Net-30 itself is a convention, not a right. Surveys of B2B payment behavior regularly find that 30% to 50% of invoices are paid late, with average delays of 7 to 10 days beyond terms. Plan cash flow against the date you actually get paid, not the date on the clause, and keep the written-agreement override in the terms so a negotiated exception does not invalidate the document.
