01
What to Include on Every Invoice
Every professional invoice needs these essential elements:
- Your business information - Name, address, email, phone number - Client's details - Company name and billing address - Invoice number - A unique identifier (e.g., INV-001) - Invoice date - When you're sending the invoice - Due date - When payment is expected (Net 15, Net 30, etc.) - Itemized list - Description, quantity, rate, and total for each service - Subtotal and total - Clear breakdown of amounts - Payment instructions - Bank details, PayPal, or payment link
02
Step-by-Step Invoice Process
Follow these steps to invoice like a pro:
1. Choose an invoicing tool - Use software like Quidbill instead of Word or Excel 2. Set up your business profile - Add logo, company details, and payment info 3. Add your client - Enter their billing information 4. Create the invoice - Add line items for your work 5. Review and send - Double-check amounts before sending via email 6. Follow up - Send reminders if payment is overdue
03
Best Practices for Getting Paid Faster
Reduce avoidable payment delays with these practical habits:
- Send invoices immediately - Don't wait weeks after completing work - Offer clear payment options - Bank transfer, PayPal, Wise, or your own card provider - Set clear payment terms - State "Due within 15 days" not just "Due upon receipt" - Plan payment reminders - Decide when and how you will follow up before an invoice is overdue - Agree late-fee terms in advance - Check the contract and local rules before applying a fee - Make it easy to pay - Put exact payment instructions directly on the invoice
04
Common Invoicing Mistakes to Avoid
Avoid these rookie errors that delay payment:
- Missing or incorrect client details - Vague descriptions like "Services rendered" - No payment terms or due date - Sending invoices as Word docs (use PDF) - Not including payment instructions - Forgetting to follow up on overdue invoices
Frequently asked questions
When should I send an invoice?
Send your invoice immediately after completing the work. For ongoing projects, invoice at agreed milestones or monthly. The sooner you invoice, the sooner you get paid.
What payment terms should I use?
Choose terms that match the contract, the client's payment process, and your cash-flow needs. Net 15 and Net 30 are common starting points, but there is no single rule for every business.
How do I follow up on unpaid invoices?
Agree a sensible follow-up cadence before work begins. A brief note before the due date and a clear reminder after it passes are often enough; escalate only when the client stays silent.
Should I charge late fees?
Only if the fee was agreed in advance and is allowed where you and your client operate. Put the terms in the contract and invoice, then check local rules before charging it.
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