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Writers and copywriters often bill for a mix of deliverables — per word, per piece, per hour, or per project. A clear invoice that specifies the deliverable, the word count or scope, and the agreed rate makes payment straightforward and disputes rare.
Content writing invoices should reference the specific deliverables by name where possible. 'Blog post: How to Choose a CRM (1,200 words)' is far more professional than 'blog post — $200.' It also makes it easier for clients to match your invoice to their editorial calendar for approval.
For ongoing content relationships, consider using monthly invoices that list all pieces delivered during the period. This consolidates billing, reduces admin on both sides, and makes retainer arrangements easy to document.
A professional writing invoice should include all standard invoice elements — invoice number, dates, contact details, and payment terms — plus line items specific to your work. Here are the most common line items for writing invoices:
Describe your writing work in plain English — InvoiceFlyer's AI will extract line items, descriptions, and payment terms automatically. Here's how:
Type something like: "Website redesign for Smith & Co, 5 pages, 2 rounds of revisions, $3,500 total, due in 30 days." The AI understands context and generates professional invoice language from plain descriptions.
The AI fills in line items, dates, and payment terms. Review the live preview — adjust any amounts, descriptions, or dates that need tweaking. The form is fully editable.
Click "Export PDF" to download a professionally formatted, print-ready PDF invoice. No watermarks, no email required, no account needed.
Free, instant, and no signup required. Describe your work — AI fills the rest.
✦ Open Invoice GeneratorInclude one round of revisions in the base price. Additional revision rounds should be charged at your hourly rate. Specify this in your invoice notes or project agreement.
Per-piece or per-project pricing is usually better for writers because it rewards efficiency. Per-word rates work well for high-volume content relationships where scope is consistent.
Research is real work — bill for it. List it as a separate line item with an estimated number of hours at your hourly rate, or include a research component in your per-piece rate and note that it's included.