Practical notes on invoicing, billing models, and getting paid, written for developers who'd rather be shipping.
App development invoice line items for iOS and Android: store review cycles, developer program fees, backend work, OS-update fixes, and a sample at three milestones.
2026-10-30 · 15 min read
Toptal charges clients, not developers, a visible fee. See what Toptal publishes, what it does not, how payment works and when direct clients pay more.
2026-10-29 · 10 min read
Credit note or refund? A developer's guide to fixing an invoice after it is paid: when each fits, how to number and word a credit note, with three worked cases.
2026-10-28 · 13 min read
When a Canadian freelance developer must charge GST/HST, which rate applies by client province, how US clients are treated, and what the invoice must show.
2026-10-27 · 11 min read
Invoice Ninja pricing as of October 2026: Free for 5 clients, Pro $14/mo, Enterprise from $18/mo, plus a yearly cost table for self-hosting vs hosted.
2026-10-23 · 9 min read
Billing in 15 minute increments, explained for developers: 6, 15 or 30 minute blocks, per-task vs per-day rounding, a conversion chart and one worked day.
2026-10-22 · 11 min read
Stripe vs PayPal for freelancers, with both fee schedules run on a $2,500 domestic invoice and a $2,500 cross-border one, plus disputes and payout timing.
2026-10-20 · 11 min read
How an Indian freelance developer invoices a foreign client under an LUT: the declaration line, the fields to show, currency, and the payment records to keep.
2026-10-19 · 11 min read
Day rate vs hourly rate for developers: how to convert your hourly floor into a day rate, define the day, bill half days and overruns, and write it on the invoice.
2026-10-16 · 12 min read
FreshBooks Lite is capped at 5 clients. Eight alternatives compared on one-seat price, client limits and time tracking, plus how to export your data first.
2026-10-15 · 10 min read
Six copy-paste late fee lines for an invoice, each paired with the contract clause it relies on, plus where the wording goes and what state law can limit.
2026-10-14 · 10 min read
Fiverr takes a flat 20%. Upwork takes 0% to 15% plus Connects. See what a $300, $1,500 and $5,000 dev gig nets on each, and when to skip both.
2026-10-13 · 10 min read
A rush fee tier table for developers: turnaround window, uplift, invoice wording, plus a copy-paste reply for 'can you have this by Friday?'
2026-10-12 · 13 min read
Payoneer vs Wise for freelancers on one $5,000 USD payout: ACH and wire receive fees, conversion, withdrawal, and the annual fee on low-volume accounts.
2026-10-09 · 11 min read
A client paid part of your invoice. How to show amount paid and balance due, whether to edit or reissue, how late fees apply, and the email to send.
2026-10-08 · 11 min read
Hello Bonsai plans for one freelancer: Basic $15, Essentials $25, Premium $39 monthly, cheaper yearly. Real yearly cost, what a solo dev uses, and fees.
2026-10-07 · 9 min read
How long a web development warranty should run, what it covers, a triage table for bug vs change request, a 30-day clause, and how to bill fixes afterward.
2026-10-06 · 13 min read
Toggl Track vs Clockify for a solo developer: free plans, billable rates, rounding, invoicing, API access, exports, and the path from hours to invoice.
2026-10-02 · 11 min read
Estimate a software project in six steps: split it into tasks, run a three-point estimate, add a buffer, price a range, and turn it into a signed quote.
2026-10-01 · 11 min read
Upwork's freelancer fee now runs 0% to 15% per contract. See the full take-home on a $5,000 dev contract after the fee, Connects and withdrawal costs.
2026-09-30 · 11 min read
Stripe Invoicing adds 0.4% per paid invoice on top of card or ACH fees. Both layers totaled on $1,000, $4,000 and $12,000 invoices, plus the cheaper route.
2026-09-28 · 11 min read
Invoice Ninja vs Wave for developers: free-tier limits, the real fee on a $3,000 invoice by card and ACH, self-hosting, exports, and who should pick which.
2026-09-25 · 11 min read
Void, delete, edit or credit note? A decision table for fixing an invoice you already sent, how to keep your numbering clean, and a copy-paste email.
2026-09-24 · 11 min read
Harvest's 2026 pricing added usage charges. One-seat yearly costs for Toggl Track, Clockify, Paymo and a free git log setup, plus how to export your data.
2026-09-23 · 10 min read
Invoice generator or invoicing software? A decision tree by volume, recurring billing and accounting needs, with Wave, Invoice Ninja and Bonsai prices.
2026-09-22 · 10 min read
Five free invoice generators with no sign-up, scored on 8 criteria: where data goes, saving invoices, import and export, recurring billing, dev features.
2026-09-21 · 11 min read
Proforma invoice vs quotation vs estimate vs invoice: what each one commits you to, which are binding, and which a freelance developer can skip.
2026-09-18 · 15 min read
Raise freelance rates proof-first: test the new rate on new leads, then give existing clients 60 days notice. Copy-paste email and checklist included.
2026-09-17 · 8 min read
What each payment method actually costs a freelance developer, with net-received math on one $4,000 invoice and the payment instructions to put on it.
2026-09-16 · 10 min read
Freelance developer tax deductions sorted by risk: dev-stack subscriptions, hardware, the home office, and a scorecard of the record to keep for each.
2026-09-15 · 15 min read
Quarterly taxes for freelance developers: who has to pay, the 2026 due dates, safe harbor in plain English, and a per-invoice set-aside habit, worked.
2026-09-14 · 12 min read
A developer's guide to the W-9 and 1099-NEC: what to write on the form, when a client should ask, the 2026 reporting threshold, and what to do in January.
2026-09-11 · 12 min read
How to issue a reverse charge invoice to EU business clients: when VAT applies, the four things the invoice must show, and what to collect before you bill.
2026-09-10 · 11 min read
Track billable hours as a developer without surveillance software: a plain-text log convention, git history as a timesheet, and hours turned into invoices.
2026-09-09 · 11 min read
2/10 net 30 discounts cost freelancers roughly 37% annualized once you run the math. See the worked example on a $4,000 invoice and when it pays off.
2026-09-08 · 9 min read
When a client won't pay an invoice: the escalation ladder in order, an evidence checklist, a copyable demand letter, and small claims vs collections.
2026-09-07 · 15 min read
Build a website maintenance retainer from your own hourly rate: three tiers costed by task hours, what to exclude, and how to invoice the plan every month.
2026-09-04 · 12 min read
How an agency-of-one runs a one-week paid discovery: what it delivers, what to charge, how to pitch it, and a worked three-line discovery invoice.
2026-09-03 · 13 min read
Three copy-paste invoice emails for freelance developers, a subject-line format that survives a finance inbox, and when to send, attach, or link the PDF.
2026-09-02 · 12 min read
How to invoice Upwork clients in all three cases: marketplace contracts where Upwork invoices for you, Direct Contracts, and billing a client off-platform.
2026-09-01 · 12 min read
Your freelance developer hourly rate should come from your own numbers, not a published average. Here is the bottom-up math, worked from a $120,000 target.
2026-08-31 · 15 min read
A freelance statement of work written section by section for a Next.js rebuild: deliverables, exclusions, revision rounds, and payment triggers that bill.
2026-08-28 · 12 min read
Wise vs PayPal for freelancers, with every fee pulled from the providers' own August 2026 pages and a worked example on one $5,000 international invoice.
2026-08-27 · 13 min read
How to invoice a retainer client: bill at the start or the end of the month, show used and unused hours, handle rollover, and two worked invoice examples.
2026-08-26 · 13 min read
Nine payment clauses for a freelance developer contract, in plain English you can paste, plus the invoice field that makes each one enforceable.
2026-08-25 · 11 min read
Turn scope creep into billable work: the reply script for 'quick change' requests, a copy-paste change order template, and how to invoice approved extras.
2026-08-24 · 15 min read
You can invoice without a company. What to put in the business name field, what a first invoice needs at minimum, and when an LLC starts to matter.
2026-08-21 · 11 min read
Invoice international clients without losing money: the currency to bill in, the 9 extra fields a foreign invoice needs, withholding tax and payment rails.
2026-08-20 · 12 min read
Web development invoice line items that survive a finance review: copyable wording for builds, API work, migrations and fixes, plus before-and-after edits.
2026-08-19 · 12 min read
A working spec for freelance invoice numbers: use 2026-0001, never reuse a number, and here is how to handle voids, yearly resets and migrating a mess.
2026-08-18 · 11 min read
Milestone billing on a software project: which dev phases make good payment triggers, how to split a $12,000 build, and the four invoices to send.
2026-08-17 · 13 min read
The freelance deposit percentage that fits your project: a decision tree by client history and project size, the exposure math, and how to invoice it.
2026-08-14 · 13 min read
Six copy-paste payment reminder emails for freelance developers, each under 120 words, on a clear escalation timeline from pre-due nudge to final notice.
2026-08-13 · 13 min read
What a kill fee is, how much to charge when a client cancels mid-project, a copy-paste cancellation clause for dev contracts, and how to invoice the fee.
2026-08-12 · 12 min read
A freelancer's playbook for on-time payment: net terms, deposits without awkwardness, late-fee clauses that work, and follow-ups that stay professional.
2026-08-08 · 6 min read
The real trade-offs of hourly vs fixed-price billing for developers: who carries the risk, what each model does to your incentives, and how to choose.
2026-08-08 · 5 min read
A practical walkthrough of invoicing as a freelance dev: what to agree on before the work, what goes on the invoice, when to send it, and how to follow up.
2026-08-08 · 5 min read
Your commit history is a timestamped work record. How to turn git log output into honest, client-readable invoice line items, manually or automatically.
2026-08-08 · 5 min read
Every field a software development invoice needs, and the handful of details that decide whether it gets paid in days or weeks.
2026-08-08 · 6 min read
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