Practical, no-fluff guides on invoicing, getting paid, and running your freelance or small business.
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Open the free generatorAn AR aging report groups your unpaid invoices by how overdue they are, so you can see at a glance who to nudge, who to escalate, and which money is at risk. You can build one in a simple table, no software required.
An invoice bills a single transaction, while a statement of account summarizes every invoice, payment, and credit over a period plus the balance still owed. Here's how to read one and when to send one.
Cash basis counts income when money arrives; accrual counts it when you invoice. Here is the same $2,000 invoice under both methods, and how to pick.
Reminders didn't work and the invoice is still unpaid. Here is the step-by-step escalation ladder, from a phone call to small claims to writing it off.
Asking for money before the work starts feels awkward — until you learn the wording. Here's how to structure, request, and invoice a deposit like a pro.
Most freelance payment disputes trace back to a missing sentence in the contract. Here are the 10 clauses that stop fights before they start, in plain English.
Retainer means three different things depending on who you ask, and each one gets invoiced differently. Here's how to bill for access, hours, and recurring scope without confusing anyone.
The client says 'while you're at it, can you also...' and your profit margin holds its breath. Here's how to document, price, and invoice change orders so extra work becomes extra income.
Sent an invoice with the wrong amount, the wrong client details, or missing tax? Never delete it. Here are the three clean ways to correct it while keeping your records intact.
Bookkeepers clean up everyone else's billing and then underbill their own. Here's how to invoice monthly packages by transaction volume, quote cleanup projects, and bill year-end work as its own line.
Consulting invoices rarely fail on math; they fail inside accounts payable, over missing PO numbers and line items that don't match the SOW. Here's how to invoice so corporate clients can actually pay you.
Contractor invoices aren't one line that says 'work performed.' Here's how to structure labor, materials, and equipment, bill in draws, and handle retainage and slow-paying GCs.
Copy is invisible labor, and the invoice is where clients finally see what they bought. Here is how working copywriters structure per-project, per-word, and day-rate line items, cap revisions, and bill kill fees.
DJ billing is a package with a clock on it: hours included, add-ons stacked on top, and a balance that must clear before you load in. Here is how working DJs structure their event invoices.
Design invoices live or die on three things: phase-based line items, a revision cap you actually enforce, and a usage license written on the invoice itself. Here is how working designers structure all three.
Handyman work means lots of small jobs and lots of small invoices. Here's how to bill service-call minimums, bundle a punch list onto one invoice, and send the PDF before you leave the driveway.
Painting invoices get disputed when prep work is invisible and the total doesn't match the quote. Here's how to write lines by room, square foot, and linear foot so the number holds up.
Personal training billing lives and dies on packages: who prepaid, how many sessions are left, and what happens when a client no-shows at 6 AM. Here's how to invoice so none of that turns into an argument.
Photography billing is not one number for 'photos.' It is a session fee, editing, deliverables, and often a usage license, each on its own line. Here is how working photographers structure their invoices.
Plumbing invoices get disputed over three things: the service call fee, the parts markup, and the after-hours rate. Here's how to write each line so the total holds up.
Tutoring invoices get messy fast: sessions rescheduled by text, prepaid packages with no running balance, and a parent paying for a student they never see. Here's how to structure line items so families pay without a back-and-forth.
Video production billing spans shoot days, edit suites, and licensing terms. Here's how working videographers structure invoices so every phase gets paid.
VA work is a hundred small tasks a month, and your invoice has to account for every one of them. Here's how to bill hourly with time logs, sell prepaid hour packages, and keep a clean multi-client invoicing rhythm.
Web projects stall in the last 10%, and that is exactly where developers lose money. Here is how to structure milestone invoices tied to demos, bill maintenance the right way, and make final payment a condition of go-live.
Electrical invoices get argued over the trip fee, the hour spent finding the fault, and the breaker that costs more than the big-box shelf price. Here's how to write each line so the total stands.
An event planning engagement runs for months, moves tens of thousands of dollars of vendor money, and ends on a single unmovable date. Here's how to structure your fee, vendor pass-throughs, and payment schedule so the invoices match how the work actually unfolds.
Travel, materials, software, mileage: if you spent it for a client, you can bill it. Here's how to agree on reimbursables upfront and show them cleanly on the invoice.
Moving invoices get argued over at the worst possible moment: delivery day, with the customer's whole life in the truck. Here's how to structure crew-and-truck hourly billing, disclose stair and long-carry fees, and get paid before the last box comes off.
Auto repair invoices get argued over four things: book time, parts prices, the diagnostic fee, and that mysterious shop supplies line. Here's how to write each one so the total holds up at pickup.
A catering invoice is really two invoices: a booking invoice built on a guaranteed guest count and a final invoice that trues everything up. Here's how to structure per-head lines, service charges, staffing, and rentals so the final bill never surprises anyone.
Cleaning invoices fail in predictable ways: vague 'cleaning services' line items, mystery add-on charges, and no lockout fee in writing. Here's how to itemize by room and visit so clients pay without arguing.
Hourly invoices get questioned more than any other kind. Here's how to format line items, disclose rounding, and cap totals so clients pay without pushback.
HVAC money arrives in three shapes: service calls, installs, and maintenance agreements. Each one needs a different invoice format, and mixing them up is where the disputes start.
Per-cut billing, monthly seasonal contracts, and one-off cleanup invoices all read differently. Here's how landscapers structure line items, weather terms, and the winter flip to snow work.
How solo mowing route operators bill: end-of-month invoices that list every cut date, per-cut pricing by lot size, prepaid season packages, and handling skip-weeks and rain days.
Roofing invoices live and die by the square. Here's how to line-item tear-off, underlayment, shingles, and disposal, structure deposits and draws, and bill insurance claim jobs cleanly.
Freight invoices don't get paid on effort. They get paid on paperwork. Here's how to build an owner-operator invoice around the rate confirmation, bill accessorials cleanly, and submit a packet brokers can't kick back.
Billing a client in London or Sydney from your desk in Ohio? Here's how to handle currency choice, transfer fees, tax questions, and due dates across time zones.
Big projects shouldn't mean one big invoice at the end. Here's how to split a project into milestone invoices, number the series, and reconcile the final bill.
Sequential, date-based, or client-prefix — here's how to pick an invoice numbering system, why you shouldn't start at 001, and how to fix a broken sequence.
Most freelancers pick a rate by guessing what feels acceptable. There's a better way: calculate your floor from your target income and realistic billable hours, then position from there.
The anatomy of a job quote that clients say yes to: scoped line items, clear exclusions, an expiry date, deposit terms, and an acceptance line ready to sign.
Estimates exist because the scope is uncertain. Here is how to write one that sets honest expectations: ranges done right, allowances, contingency lines, and a clean handoff to the final invoice.
Step-by-step instructions for building an invoice in Word, Excel, or Google Docs, plus an honest look at where each tool starts to break down when you invoice regularly.
Yes, you can usually charge late fees — but only if you disclose them before the work starts. Here's the standard rate, the legal fine print, and the exact wording to use.
ACH, cards, checks, wires, cash, or payment links? A neutral comparison of speed, cost, and failure modes, plus how to write payment instructions clients actually follow.
An invoice and a bill are usually the same document seen from opposite sides: the seller sends an invoice, the buyer records it as a bill. Here's where the words diverge and which one to use with clients.
You don't need an LLC, a registered business, or any paperwork to send a legally valid invoice in the US. Here's exactly what to put on it as an individual — and when forming a company actually starts to matter.
An invoice by itself usually is not a contract. Here is what actually makes an agreement binding, and how the right paper trail protects you when a client goes quiet.
A client cancelling mid-project doesn't have to mean working for free. Here's how kill fees work, how to invoice a cancelled project, and what to do when your contract never mentioned cancellation.
A purchase order comes from the buyer, an invoice comes from the seller. Here's how the two documents work together — and why your biggest clients insist on PO numbers.
Retainers, maintenance plans, and monthly rentals all need the same thing: a clean recurring invoice routine. Here's the cadence, numbering, and proration that make it work.
An invoice asks for money before payment; a sales receipt records money after it arrives. Here's how timing decides which one to send, and why you never need both for the same expectation.
A tax invoice breaks out the tax: subtotal, tax rate, tax amount, and your tax ID. Here's when a regular invoice is enough — and what to do when an overseas client asks for a 'tax invoice'.
A client just asked for a W-9 and you're not sure why. Here's how W-9s and 1099-NEC forms connect to your invoices, in plain English.
A credit note is essentially a negative invoice — it reduces or cancels an amount you already billed, without deleting anything. Here's how it differs from a refund and when to issue one.
Most US freelancers selling pure services owe no sales tax, but it depends on your state and what you sell. Here's how to know for sure.
Keep most business receipts and invoices for at least 3 years, and up to 7 to be safe. Here is exactly what the IRS expects and why.
Net 15 gets you paid twice as fast and suits freelancers; Net 30 fits larger clients. Here is how to choose the right invoice payment terms.
Learn how to send a past-due invoice reminder that gets you paid without burning the relationship, plus free copy-and-paste email templates.
A proforma invoice is a preliminary quote; a commercial invoice is the binding sale document. Learn when to use each and why it matters for trade.
You don't need expensive software to send a professional invoice. Here's how to make one for free in under a minute — and download a polished PDF.
Late payments crush freelancer cash flow. These 7 practical tactics — from clear terms to friendly follow-ups — get your invoices paid faster.
Invoice, receipt, quote, estimate — they're easy to mix up but serve very different purposes. Here's when to use each, with plain-English examples.
Every professional invoice needs these 9 elements. Use this checklist so your invoices look credible, stay compliant, and get paid without back-and-forth.
A clear, step-by-step guide to writing a professional invoice that gets you paid faster — what to include, how to format it, and the mistakes that delay payment.