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INVOICING

How to Follow Up Unpaid Invoices as a Freelancer or Service Professional: Boost Your Cash Flow and Reduce Stress

Learn how to follow up unpaid invoices and get paid faster with our actionable tips and Becflow's innovative features

June 2026·7 min read

You've spent hours working on a project, only to send an invoice to a client who suddenly forgets about it. Days turn into weeks, and your bank account starts to feel the strain. This is a painful reality for many freelancers and service professionals who struggle to get paid on time. In this post, we'll show you how to follow up unpaid invoices and get paid faster with Becflow.

Why this keeps happening

The lack of clear communication, unclear payment terms, and delayed invoicing are common reasons why clients fail to pay on time. Without a clear contract or agreement, clients may feel less committed to paying you. Additionally, late invoicing can lead to missed opportunities and lost income.

Real example

Meet Emily, a freelance writer who spent 20 hours researching and writing a comprehensive report for a client. She sent the invoice on the 15th of the month, expecting payment by the 25th. However, the client didn't respond, and Emily didn't receive payment until the 10th of the next month, two weeks after the deadline. Emily lost two weeks of her business's cash flow, which could have been avoided with a more effective invoicing and follow-up process.

The habits that fix this permanently

These are the non-negotiables for getting paid reliably in your profession:

Send invoices promptly, ideally within 24 hours of completing a project
Clearly outline payment terms and deadlines in your contract
Use automated reminders to follow up with clients who haven't paid
Make it easy for clients to pay by providing multiple payment options
Keep records of all communication with clients, including emails and phone calls
Follow up with a phone call or email if a client hasn't responded to an automated reminder

How to implement this step by step

01

Create a Clear Payment Schedule

When you start a new project, create a clear payment schedule that outlines the payment terms and deadlines. This should include the due date, payment method, and any late fees or penalties. For example, if you're working with a client on a 3-month project, you could create a payment schedule that breaks down the total cost into three equal installments due on the 15th of each month. This will help ensure that clients understand their payment obligations and are more likely to pay on time.

02

Automate Reminders and Follow-ups

Automated reminders and follow-ups can help you stay on top of unpaid invoices and get paid faster. With Becflow, you can set up automated reminders that send a series of emails or notifications to clients who haven't paid. This can include a polite reminder, a more urgent reminder, and finally, a payment demand. For example, if a client hasn't paid after 7 days, you could set up an automated reminder that sends a gentle reminder email, followed by a more urgent reminder email 3 days later, and finally, a payment demand email 5 days after that.

03

Use Multiple Payment Options

Make it easy for clients to pay by providing multiple payment options. This can include credit card, bank transfer, or even cryptocurrency. With Becflow, you can create a payment link that allows clients to pay with their preferred method. For example, if a client prefers to pay with credit card, you can create a payment link that allows them to enter their card details and complete the payment.

04

Keep Records of Communication

Keep records of all communication with clients, including emails, phone calls, and messages. This will help you track the status of unpaid invoices and follow up with clients as needed. With Becflow, you can log all communication with clients and access it from one place.

05

Follow Up with a Phone Call or Email

If a client hasn't responded to an automated reminder, follow up with a phone call or email to check on the status of the payment. This can help resolve any issues and get the payment back on track. With Becflow, you can create a follow-up email or phone call that sends a message to the client and includes a payment link or invoice.

The Becflow solution

Becflow makes it easy to follow up unpaid invoices and get paid faster with our innovative features, including AI contracts, payment links, and automated reminders. With Becflow, you can create clear payment schedules, automate reminders and follow-ups, use multiple payment options, keep records of communication, and follow up with clients who haven't paid. Try Becflow today and start getting paid faster!

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