Payment Terms for Freelancers: What to Set and Why

The best payment terms for most freelancers are a deposit before work starts, then Net 15 (or milestone payments) on the balance, all written into a contract or proposal the client signs. Net 30 is common, but it is a habit, not a rule. You can choose something shorter, and many freelancers who have been burned by slow payers do exactly that.

This guide covers the terms you can offer, how Net 15 compares with Net 30, what to put in writing, how to deal with clients who insist on 60 days, and what to do once an invoice is late. It is written for independent project managers and consultants, but the mechanics apply to any freelance work.

TL;DR

• Payment terms are what you agree with the client, in writing, before work starts. Net 30 is a convention, not a legal default for freelancers.
• A deposit (often 25% to 50%) plus milestone or Net 15 payments protects your cash flow better than one invoice at the end.
• Write down the due date, accepted payment methods, late fees, what happens to work in progress, and how invoice disputes get resolved.
• When a client insists on 60 or 90 days, counter with a payment schedule instead of arguing about the number.
• Check your own state’s rules: some, like New York, give freelancers specific statutory protections.

Table of Contents

• What payment terms actually are
• The payment structures freelancers use
• Net 30 vs Net 15: which should you choose?
• What to write into your payment terms
• Know your legal footing
• When the client says “our standard terms are 60 days”
• Avoid the delays that look like policy
• Our view: terms are part of the scope
• Make it easy to pay you
• If an invoice is already late
• Where The Freelance PM Club fits
• FAQ
• Sources

What payment terms actually are

Payment terms are the conditions that tell a client when and how an invoice must be paid. They usually include a due date, a payment method, and the consequences of paying late. Terms like “Net 30” or “Net 60” mean the full amount is due 30 or 60 days after the invoice date, as Stripe’s guide to net payment terms explains.

Three things are worth knowing at the start:

1. Terms are negotiated, not imposed by nature. The UK Small Business Commissioner’s guidance for new businesses makes the point that 30 days is an agreement rather than a mandatory default. That guidance is British, but the logic travels: in the US, too, your terms are whatever the contract says.
2. Whoever writes the terms first sets the frame. If your proposal states them, the client is negotiating against your document. If you say nothing, you inherit the client’s accounts-payable schedule.
3. Platforms are different. On crowdwork and gig platforms you often cannot negotiate at all. The International Labour Organization has noted that workers frequently have no say over platform terms of service, which govern payment timing and disputes, and that grievance mechanisms are often absent. Read those terms before you accept the first job.

The payment structures freelancers use

A typical breakdown of these terms, with the abbreviations spelled out, appears in LedgerUp’s comparison of Net 15, Net 30 and due on receipt.

Net 30 vs Net 15: which should you choose?

The difference looks small, fifteen days, but for a freelancer with one or two big clients it decides whether you pay rent from this month’s work or last month’s.

Net 15 gets you paid sooner. LedgerUp’s analysis reports that moving from Net 30 to Net 15 can reduce days sales outstanding by 30% to 50%. Their example is a company earning $100,000 a month, which would free up about $50,000 of working capital. A solo freelancer’s numbers are smaller, but the proportion is the same: half a month of revenue is no longer sitting in someone else’s accounts payable queue.

Net 30 is easier to get approved. Large companies often run payment cycles around 30 days, and a vendor who asks for Net 15 may be told it is not possible in their system. If a Net 30 client is worth having, you can accept it and protect yourself another way: take a deposit, bill monthly rather than at the end, or add an early payment discount.

A simple rule of thumb:

• New client, project under about $5,000: deposit up front, balance due on delivery or Net 15.
• Established client, ongoing work: Net 15 is a reasonable ask; Net 30 is acceptable if you invoice monthly, not at project end.
• Large enterprise client: expect Net 30 to Net 60. Counter with milestones (see below).

The fifteen-day gap also matters because late payment compounds. A Net 30 invoice paid “a bit late” can easily take 45 days. Do that across three clients and you are carrying a month and a half of unpaid work. That is the kind of cash flow strain that pushes some sole traders into financial trouble, as this overview of sole trader insolvency in Ireland describes from the other side of the problem.

What to write into your payment terms

Vague terms (“payment due promptly”) cause disputes. Specific terms prevent them. The UK Small Business Commissioner advises defining payment terms before work begins and writing them into the contract, including timescales for dispute resolution and late payment charges. Whatever your country, a good clause covers:

1. Amount and structure. Fixed fee, hourly rate, or retainer, and how it splits across deposit, milestones and final payment.
2. Invoice timing. When you send each invoice (for example, on the 1st of the month or on milestone acceptance).
3. Due date. A number of days from the invoice date, stated plainly. “Net 15” plus the words “15 days from the invoice date” leaves no room for interpretation.
4. Payment methods. ACH, wire, card or a payment platform, and who pays the fees.
5. Late fees or interest. A monthly percentage or flat fee, at a rate your state allows.
6. Work stoppage. The right to pause work if an invoice is overdue.
7. Dispute window. How many days the client has to raise an objection to an invoice, and how fast you will respond.
8. Expenses. Whether they are reimbursed and on what schedule.

If you manage a client relationship with a master services agreement and statements of work, put the payment schedule in the SOW and the general terms (late fees, dispute process) in the MSA. Our checklist for MSAs and SOWs shows where each piece belongs, and our eight contract clauses for freelance PMs gives wording you can adapt.

A sample clause

Client will pay a deposit of 30% of the project fee on signing. Remaining invoices are issued on delivery of each milestone listed in the SOW and are due 15 days from the invoice date. Invoices unpaid after the due date accrue a late fee of 1.5% per month. Consultant may pause work on any invoice more than 7 days overdue. Any invoice dispute must be raised in writing within 5 business days of receipt, stating the specific item disputed. Undisputed amounts remain payable on the original due date.

The last sentence matters more than it looks, and the next section explains why. Have the clause reviewed by a lawyer in your state before you rely on it, especially the late fee rate.

Know your legal footing

In the US, there is no single federal law that sets a payment deadline for freelancers. Protection varies by state and sometimes city, so check where you and your client are based.

New York is the clearest example. Under the Freelance Isn’t Free Act, contracts worth $800 or more must be in writing, listing details such as the parties, services, and payment date. The same source describes double damages for late or non-payment and a 30-day limit when no date was specified. Other places, including Los Angeles and Illinois, have passed similar measures, so search your state’s name with “freelance worker protection law” and read the official text.

Outside the US the rules differ again. In the UK, the Late Payment of Commercial Debts Act gives businesses a statutory right to interest on overdue commercial debts, and the Small Business Commissioner notes that 30-day terms apply by law only when no other contract exists. If you work with UK clients, that framework is worth knowing. Do not assume the same rule applies in your own state.

When the client says “our standard terms are 60 days”

This is the most common pushback, and arguing over the number is usually a losing game: the client’s payment system may genuinely be set up that way. Change the structure instead.

Propose a payment schedule. For example: 50% on signing, 25% at the midpoint milestone, 25% on delivery. Their standard terms can still apply to each invoice, but most of your fee has already arrived before the first 60-day clock runs out. This approach is recommended by practitioners precisely because it sidesteps the invoice-only wait without a fight.

Other moves that work:

• Offer a trade. A 2% discount for payment within 10 days on a Net 30 invoice, or a slightly higher rate for Net 60.
• Bill earlier and smaller. Monthly invoices for a six-month engagement mean you are paid for month one while still working on month four.
• Ask who approves. A shorter payment cycle is often possible for vendors on a small-purchase or consultant track, but only someone in procurement can tell you.
• Decide your walk-away point. If the client wants Net 90 with no deposit and no milestones, the real price of the job is lower than your quote. Factor that in or decline.

Avoid the delays that look like policy

Late payment is not always a client with no money. Sometimes it is process. Two patterns are worth guarding against.

Invoice disputes as a stalling tactic. UK government research on poor payment practices notes that some businesses raise technical objections to an invoice to pause the payment clock just before the deadline. The defense is the dispute window in your clause: a short deadline to object, in writing, with undisputed amounts still due.

Invoices rejected by automated systems. Corporate accounts-payable systems often bounce invoices over formatting, not substance: a missing PO number, the wrong department code, an incorrect tax classification. Before you finish the first deliverable, ask the client for the exact invoicing portal or bill-to contact, the PO number format, and whether they need a W-9 on file. Fifteen minutes of questions can save you a month. Stripe’s guide on how to invoice as a freelancer lists the details a clean invoice should carry: your branding, client information, a unique invoice number and itemized services.

Our view: terms are part of the scope

We talk to freelance project managers every week, and the pattern is consistent. People who move from a corporate job to independent work are used to a payroll that simply arrives. They quote a rate, do excellent work, and treat payment terms as an awkward afterthought. Then the first invoice sits for 45 days.

Our position is that payment terms belong in the same conversation as scope and price, not after it. A project manager’s job is to define deliverables, dates and dependencies, and the client’s payment is a dependency like any other. Put it on the plan. When you present your fees, present the schedule beside them.

Three habits we see in freelancers who rarely chase money:

• They never start work without a signed document and a deposit.
• They bill on a calendar they control, such as the 1st and 15th, not whenever they remember.
• They treat a late invoice as a process event: reminder on day one, a call on day seven, work pause on day fourteen. No drama, no apology.

This is also why pricing and payment belong together. If you are still deciding how to price, our guides on packaging fees into three tiers and on value-based pricing show how to set a number that a deposit and milestone schedule can sit on comfortably.

— Ashanti

Make it easy to pay you

The fastest terms fail if paying is a hassle. Offer at least one electronic method that settles quickly, put the payment link on the invoice, and say who covers processing fees. If you sell packaged services, coaching or digital products as well as client work, a checkout platform can collect deposits and recurring payments for you; this overview of payment and storefront platforms for coaches and course sellers is a useful starting point for comparing the types of tools available.

Set up a few reminders as well. Schedule an email three days before the due date, one on the day, and one a week after. Most overdue invoices are simply forgotten, and a friendly reminder resolves them.

If an invoice is already late

Follow a ladder, and keep every step in writing:

1. Day 1 after due date: short, polite reminder with the invoice attached and the payment link.
2. Day 7: phone or video call to ask whether anything is blocking payment. Ask for a specific payment date and confirm it by email.
3. Day 14: formal notice that references the contract clause, applies the late fee, and pauses work if your terms allow it.
4. Day 30 and beyond: a demand letter, ideally from a lawyer, and then small claims court or the remedy your state provides. Small claims limits differ by state, so check yours.

Practitioners also report that sending the late fee or statutory interest as a separate, formally labeled late payment invoice can break a deadlock with slow accounts-payable departments, even when nobody intends to go to court. Whether interest is recoverable depends on your contract and local law.

Where The Freelance PM Club fits

Good terms are easier to hold when you have a steady pipeline, because you can say no to a Net 90 client when you have other options. That is what we built the Club for. Membership includes a job board of curated freelance PM roles, a template library, a community of independent project managers and career coaching. The Job Board Access plan is $5 per month, Freelancer Pro is $10 per month and Freelancer Elite is $20 per month, and you can see what each tier unlocks on the plans page.

If you are still building your client base, start with our two-week plan for finding better freelance PM work. If you want a second opinion on your rate and terms before you send a proposal, our coaching is the place to ask.

FAQ

What payment terms should I put on my invoice?

State the due date as a number of days from the invoice date (for example, “Due within 15 days of invoice date”), the accepted payment methods, and the late fee. Add the invoice number, your tax details and the PO number if the client uses one. The terms on the invoice should match your contract exactly.

Is Net 30 or Net 15 better for a freelancer?

Net 15 is better for your cash flow, and it is easy to justify for small and mid-sized clients. Net 30 is often what large companies require, so accept it when the client is worth it and protect yourself with a deposit or monthly billing. Whichever you choose, write it into the agreement.

Should I ask for a deposit?

For new clients and projects of any size, yes. Deposits of 25% to 50% are common, and they filter out clients who are unlikely to pay. They also fund the start of the work so you are not extending credit from day one.

Can I charge late fees to a US client?

Often yes, if the contract states the fee and it complies with your state’s limits on interest and penalties. Put the rate in writing before work starts, and ask a local attorney to confirm it is enforceable. Some states also have freelancer-specific laws, such as New York’s Freelance Isn’t Free Act.

What if the client pays through a platform I cannot negotiate with?

Then your leverage is in choosing which platforms to use. Read the terms of service for payment timing, fees and dispute handling before accepting work, because the ILO has noted that these platforms often lack effective grievance mechanisms. Keep copies of all agreements and communications outside the platform.

Sources

• Building Good Payment Practice in Your New Business, Small Business Commissioner (UK)
• Late payments: tackling poor payment practices, UK Department for Business and Trade
• Debate on regulating digital labour platforms is crucial, International Labour Organization
• Net 30 vs Net 15, LedgerUp
• LedgerUp
• What are net payment terms?, Stripe
• How to invoice as a freelancer, Stripe
• Freelance Isn’t Free Act, Working Now and Then

Recommended

• Freelancers: Negotiate Project Management Fees With 3 MESO Packages
• Protect Your Pay: 8 Freelance Contract Clauses and Snippets for PMs
• Value Based Pricing for Freelance PMs: Test One Outcome Next Week