Payment terms decide how long your agency finances client work before it gets paid. For most agencies, Net 15 should be the default on new contracts, Net 30 a fallback for mid-market clients, and Net 45 or Net 60 accepted only for enterprise clients with a deposit or a price adjustment.
Most agencies inherit Net 30 from an old template and never revisit it. The difference adds up: each day of payment terms ties up about 1/365 of annual revenue. On a $4M agency, moving from Net 45 to Net 15 frees roughly $330,000 ($4M × 30 ÷ 365) that would otherwise sit in receivables.
Key takeaways:
- Net 15 is achievable with most small and mid-market clients when you present it as your standard
- Clients often pay later than the stated term, so forecast with your actual days sales outstanding (DSO), not the contract
- Enterprise Net 45 or Net 60 policies are sometimes negotiable, and when they are not, you can price them in
- Late fees work mainly as a signal; write them into every contract even if you often waive them
- Change terms on new contracts and at renewal, not retroactively on existing agreements
This guide breaks down the practical tradeoffs of Net 15, Net 30, Net 45, and Net 60, when each makes sense, how to negotiate, and how to structure terms to actually get paid on time.
What payment terms actually mean (including hidden variation)
"Net 30" sounds simple: payment due 30 days from the invoice date. In practice, payment terms have hidden variations that change cash flow significantly.
- Net 30 from invoice date: Standard. The most common interpretation.
- Net 30 from receipt of invoice: Adds 2 to 7 days because the client controls when they "received" the invoice.
- Net 30 EOM (end of month): Due 30 days after the end of the month the invoice was issued. An invoice on March 3 would be due April 30, not April 2. Adds an average of 15 days.
- 2/10 Net 30: Pay within 10 days for a 2 percent discount; otherwise full amount due in 30. Common in B2B but rare in agency work.
Always specify "Net X from invoice date" in your contracts. Avoid EOM unless you really intend it.
Net 15: When it works
Net 15 should be your default for new agency contracts. It works with most small and mid-market clients when you present it as standard rather than ask for it.
Best fit:
- Clients under 500 employees with a single AP person
- Owner-led businesses, marketing agencies, professional services firms
- Project work, retainers, and consulting engagements where the buyer is also a senior decision maker
Where it fails:
- Enterprise procurement (typically 500+ employees) with mandated payment terms
- Government, public sector, and education clients (often Net 45 to Net 90 by policy)
- Clients on tight cash themselves who will simply pay late regardless of terms
Practical impact: Moving new contracts from Net 30 to Net 15 can take up to about 15 days out of your DSO as those contracts replace old ones. Fifteen days of receivables is about 4% of annual revenue: roughly $82,000 for a $2M agency.
Net 30: The default that isn't
Net 30 is what most agencies use because it is what the template said. It is the safe middle ground, but worth examining whether you actually need to be there.
Best fit:
- Mid-market clients (500 to 2,000 employees) where the AP team has standardized terms
- Long-tenured client relationships where you have already negotiated other concessions
- Industries where Net 30 is genuinely the procurement norm (consumer brands, mid-market SaaS)
Realistic DSO: Net 30 clients often pay well after day 30. Check your own average days to pay by client and use that number in your cash forecast.
Tactical note: If you are on Net 30 and the client consistently pays at day 42, ask them to either pay closer to terms or move officially to Net 45 with a price adjustment. Most clients pick option 1.
Net 45 and Net 60: Enterprise reality
Larger enterprise clients (3,000+ employees) frequently require Net 45 or Net 60 as a procurement policy. This is real, but less universal than vendors believe.
When it is genuinely required:
- Fortune 1000 companies with formal procurement systems
- Government contracts (often Net 60 to Net 90)
- Large healthcare and financial services organizations
When it can be negotiated:
- The procurement standard is Net 60 but the business owner has authority to override
- You are a strategic vendor (top 5 in your category for them)
- You are willing to trade longer terms for higher pricing
- The contract is small enough that procurement has not bothered to enforce policy
The pricing tradeoff: If a client insists on Net 60, price it in. The pure financing cost of 45 extra days at a 10% annual cost of capital is about 1.2% of the invoice; most agencies add more (often 3 to 5%) to cover the extra collection risk and admin. Frame it as: "Our standard pricing assumes Net 15 payment. Net 60 adds 45 days of working capital, which is reflected in the adjusted rate."
How to negotiate payment terms
Most agencies never actually negotiate payment terms because they don't know they can. Here is what works:
At initial contract
State your terms as standard, not as a request. Compare:
"Our payment terms are Net 30. Let us know if that works."
Versus:
"Our standard payment terms are Net 15 from invoice date, with a 50 percent deposit on signing. We have moved to these terms across our client base to keep our team focused on your work rather than collections. Please confirm this works on your end."
The second framing positions Net 15 as the default, so the client has to make a case to change it.
When procurement pushes back
If procurement counters with Net 30 or Net 45, have a fallback structured ahead of time:
- Trade for deposit. "We can move to Net 30 with a 50 percent deposit on signing."
- Trade for upfront payment. "We can move to Net 30 if the first invoice is paid in advance."
- Trade for pricing. "Net 45 reflects additional working capital cost; pricing adjusts by 5 percent."
- Trade for early payment discount. "Net 30 is fine; we offer a 1.5 percent discount for payment within 10 days."
Options 1 and 2 cost the client the least internally, so they are usually the easiest to get approved.
At contract renewal
Renewal is the single best time to update terms. Send the proposed renewal with new terms:
As part of our updated agreement, our standard payment terms have moved to Net 15. We are happy to discuss any concerns this raises with your AP team.
Most clients renew without comment. Those who push back are negotiating, not refusing.
Late fees: Useful even if you never collect
Late fees change behavior even when you rarely collect them. And most businesses never apply them: in Billbooks' 2026 invoice payment study, a late fee was set on zero of 67,634 invoices, and about 65% of paid invoices arrived after their due date. A written late-fee clause tells the client's accounts payable team that you track payments, and that alone can move you up the queue.
Standard structure:
- 1.5 percent per month (18 percent annualized) on past-due balances, or the maximum your state or country allows if lower
- Applied to invoices more than 30 days past due
- Notice of late fees included in the day-30 reminder email
Implementation:
- Always include in the contract, even if you waive in practice
- Apply consistently for new clients in the first 12 months (this trains them)
- For long-term strategic clients, you can waive while still naming the policy in the contract
The point of late fees is not the fee revenue. It is the implicit message that you are an organized vendor who tracks payments rigorously, which by itself moves you up the AP queue.
Industry norms by agency type
Different agency categories tend to cluster around different terms. These are common patterns, not rules; check them against your own client base.
- Branding and design agencies: Net 15 to Net 30, often with 50 percent deposits
- Performance marketing and paid media: Net 15, with media spend frequently billed weekly or pre-funded
- Web and software development: Milestone-based with Net 15, sometimes with progress payments
- PR and communications agencies: Monthly retainers billed on the 25th of the prior month, Net 15
- Strategy consulting: Net 30 standard, milestone-based for engagements over $250K
- Production companies (video, photo): Net 15 with pre-production deposits of 30 to 50 percent
If you are pricing or structuring at terms looser than peers, you are likely leaving working capital on the table.
Operationalizing better terms
Better terms only matter if you actually enforce them. The operational backbone:
- Send invoices the same day work completes or on the contracted billing schedule, not when convenient
- Use recurring billing for retainers so monthly invoices generate automatically
- Include payment links (ACH, card) on every invoice
- Have a documented AR cadence (see our AR management guide)
- Track DSO weekly as a leading indicator
- Review payment terms annually in your contract review
Use the invoice generator to standardize your invoice format and the client lifetime value calculator to evaluate which clients are worth the working capital cost on longer terms.
When to walk away from bad terms
Some prospective clients will demand Net 60 or Net 90 with no flexibility. The math:
- A $200,000 annual contract at Net 60 ties up roughly $33,000 of working capital
- A $200,000 contract at Net 90 ties up roughly $50,000
For large strategic engagements, that may be worth absorbing. For smaller engagements, especially on lower-margin work, the working capital cost can eliminate the project's profit. Run the math through the profit margin calculator before accepting onerous terms.
If a small client demands Net 90 with no upside, decline. If a large strategic client demands Net 60, price it accordingly and get a deposit.
Putting it together
The simplest payment terms framework that works for most agencies:
- New contracts default: 50 percent deposit, balance Net 15
- Mid-market negotiation fallback: 30 percent deposit, balance Net 30
- Enterprise: Net 30 with progress payments, or Net 45 with a 5 percent pricing adjustment
- Late fee policy: 1.5 percent per month after 30 days past due, included in every contract
Use this on every new contract and revisit existing contracts at renewal. As old contracts roll over, your DSO should fall and your need for a working capital line should shrink with it.
For the wider system, see agency cash flow management. If you are already short of cash, start with how to bridge a cash flow gap.
Frequently asked questions
What is the standard payment term for agencies?
Net 30 is the most common default, but many agencies use Net 15 on new contracts. Enterprise clients often push for Net 45 to Net 60; offset this with a pricing adjustment (often 3 to 5 percent) and a deposit, or decline it on smaller engagements where the cash flow impact outweighs the profit.
Should agencies offer early payment discounts?
A 2 percent discount for payment within 10 days (often called "2/10 Net 30") works for clients with tight AP processes. Track uptake; if under 20 percent of clients use the discount, the program is just costing you margin. Most well-run agencies focus on shorter terms instead.
How do you negotiate Net 15 with a client who insists on Net 30?
Offer a 2 to 3 percent pricing reduction for Net 15, or accept Net 30 with a non-refundable deposit. Frame the deposit as "mobilization fee" rather than a payment term concession. Most clients will accept one of these structures rather than push for unfavorable terms.
What is the impact of payment terms on agency cash flow?
Each day of DSO ties up about 0.27 percent of annual revenue (1/365). If moving from Net 30 to Net 15 cuts your DSO by 15 days, that frees roughly 4 percent of annual revenue: about $205,000 on a $5M agency.
Can agencies require credit card payments to avoid Net terms entirely?
Yes, especially for smaller engagements, where a card processing fee (around 3 percent with most processors) can cost less than waiting weeks for payment. For large invoices, ACH or wire is cheaper. Some agencies add a surcharge to recover card fees; check card network rules and state law first, because some places restrict surcharges.
Want payment links, automatic reminders and invoice status tracking in one place? AgencyPro billing is included on every plan and takes payments through Stripe or PayPal. Book a demo or compare plans.