How to Make an Invoice as a Freelancer (Free)
You finished the work. Now you need to get paid. A professional invoice makes you look serious and helps clients process your payment faster. Here's how to make one in minutes — for free.
Quick Answer
Use the free invoice generator at dotsapps.com. Fill in your details, add line items, set payment terms, and download a professional PDF invoice. No account needed.
What to Include on a Freelance Invoice
Every freelance invoice should have these elements:
- Your name and contact info (or business name)
- Client's name and company
- Invoice number (e.g., INV-001, INV-002)
- Invoice date and due date
- Line items: Description of work, hours or quantity, and rate
- Subtotal, tax (if applicable), and total amount due
- Payment instructions: Bank transfer, PayPal, or other methods
Some clients also want a project name or PO number for their records. Ask before sending your first invoice.
How to Number Your Invoices
Use a consistent numbering system from your very first invoice. Simple sequential numbers work fine: INV-001, INV-002, INV-003.
Some freelancers include the year: 2026-001, 2026-002. This helps when tax season arrives and you need to organize invoices by year.
Never reuse or skip invoice numbers. If a client disputes an invoice, the number is how you track it. A clean numbering system also looks professional during audits.
Setting Payment Terms and Due Dates
Payment terms tell the client when you expect to be paid. Common terms are:
- Due on receipt: Pay immediately when you get the invoice.
- Net 15: Pay within 15 days.
- Net 30: Pay within 30 days (most common).
- Net 60: Pay within 60 days (used by larger companies).
As a freelancer, Net 15 or Due on Receipt is ideal. The longer the payment terms, the longer you wait for your money.
Agree on payment terms before starting the work — not after. Put it in your contract or email agreement.
Should Freelancers Charge Sales Tax?
It depends on where you live and what services you provide. In the US, most services are not subject to sales tax, but some states do tax certain digital services.
If you're unsure, check your state's tax website or ask an accountant. When in doubt, it's better to ask than to get surprised with a tax bill later.
If you do need to charge tax, the invoice generator lets you add a tax percentage that's calculated automatically on the subtotal.
Tips to Get Paid Faster
Send the invoice immediately after completing the work. The longer you wait, the less urgent it feels to the client.
Make payment easy. Include a direct PayPal link or bank details right on the invoice. The fewer steps to pay, the faster you get paid.
Follow up politely. If payment is overdue, send a friendly reminder on the due date and again one week later. Most late payments are just forgotten, not intentional.
Use professional formatting. A clean, well-structured invoice signals that you run a serious business. It's taken more seriously than a line in an email.
How to Do It: Step-by-Step
- 1
Open the Invoice Generator at dotsapps.com.
- 2
Enter your name/business name and contact information.
- 3
Add the client's name and company details.
- 4
Add line items with descriptions, quantities, and rates.
- 5
Download the finished invoice as a PDF.
Frequently Asked Questions
Do freelancers need to send invoices?
Yes. Invoices create a paper trail for tax purposes and help clients process your payment through their accounting systems.
What file format should I send my invoice in?
PDF is the standard. It looks the same on every device and can't be accidentally edited. The generator at dotsapps.com exports directly to PDF.
Should I include my bank details on the invoice?
Yes, if you want to be paid by bank transfer. Include the account name, bank name, account number, and routing number. For international clients, add your SWIFT or IBAN.
How do I handle a client who won't pay?
Start with polite email reminders. If that fails, send a formal demand letter. As a last resort, consider small claims court or a collections agency for larger amounts.
Can I add my logo to the invoice?
Yes. The invoice generator lets you upload a logo image that appears at the top of your invoice for a professional look.
Ready to Try It?
Invoice Generator is free, private, and works right in your browser. No sign-up needed.
Open Invoice Generator