Utillity Billing Software For Municipalities

BillFlash is the top cloud-based utility billing software designed by billing experts. We've been helping municipalities like yours work more efficiently by providing the tools you need to drive results.

With BillFlash, sending bills and getting paid has never been easier!

Send bills faster, get paid faster.

With customizable templates, one-click file uploads, and the control to manually review and approve bills before sending, BillFlash empowers you to send statements through various channels with ease. Notify each customer of their financial obligations through professionally printed and mailed bills, online eBills, and even text and email. 

The sooner your customers receive their bills, the sooner you get paid! 

Simplify your billing workflow.

BillFlash streamlines your entire billing operations, giving you full control of an automated and holistic approach to billing. By integrating with your existing government accounting software, BillFlash makes billing seamless.

TIP: Add QR codes on statements to make it easier than ever for customers to view and pay bills online.

Mailed Bills

Painlessly send professionally printed and customizable Mailed Bills. Upload, review, edit, and approve your bills with the click of a button.

 Easily add/edit messages, specify the forms of payments you accept, and change the color of your statements with our customizable templates. Add Inserts to turn your Mailed Bills into a cost-effective communication channel.

Mailed statements are sent the next business day after approval, ensuring fast delivery.

Online eBills

A free Online eBill is created with each approved bill and available to view and pay the same day. 

Mailed Bills and eBill Notices direct payers to conveniently view and pay their eBill online 24/7 
at our payment site, PayWoot.com.

Allowing payers to view and pay their bills online reduces staff handling time and office support calls while providing a better user experience.

eBill Notices
via Text & Email

The sooner payers receive their bills, the sooner you get paid! 
Customizable eBill Notices allow you to send same-day notifications via text & email.

Accelerate payments by pairing the convenience of eBill Notices along with the reliability of Mailed Bills. Adding eBills and eBill Notices has been shown to decrease the average days to payment from 20 to 9.

Consolidate your Billing, Payments, and Collections.

BillFlash is the most secure and comprehensive end-to-end financial solution for municipalities.

Create a unified, one-stop-shop that houses, automates, and streamlines your entire billing operation by consolidating Billing, Payments, and Collections, all under one roof. With BillFlash, you can revolutionize the customer payment journey by offering payment solutions that work for them.

Think innovative. Offer a comprehensive, timely, and easily-accessible billing system that harnesses the power of automation, strategic communication, and seamless payment options to reinvent your business. Plus, giving customers the convenient online bill pay options they want means you'll receive payment 44% faster.

Automatic payments are quickly becoming the preferred way to pay. With BillFlash Pay, your customers can enable AutoPay for peace of mind knowing they'll never miss a due date, and you'll rest easy knowing you're getting paid on time, every time.


Everyone wins when you provide
the payment options your Payers & Staff prefer.
Our comprehensive payment solutions
allow you to accept mobile, online, in-office,
mail, & phone payments,
with popular features such as StoredPay, AutoPay, and PlanPay.

Enjoy our merchant account with competitive processing fees and features such as Card Account Updater, or keep your own merchant account.


Say goodbye to the hassles
of 3rd-party collection agencies. With BillFlash Integrated Collections, it's easy to convert your past-due A/R into received payments.

You're in control. You select the settings that will automatically flag an account for collections. Then simply review & approve recommended accounts for integrated collection services while you're doing your regular billing.

Why choose BillFlash?

Seamless Integration

BillFlash integrates with your existing government accounting software such as Caselle and PowerManager.


Easily add/edit messages, specify forms of payment, add QR codes for easy online payments and change color. You can even add custom inserts.


Payers enjoy the convenience of having their bills paid automatically in full each time a new bill is sent.

Supports Service Fees

Enhance your savings by implementing Service Fees with BillFlash, seamlessly transferring transaction fees to your customers.

You have nothing to lose but inefficient processes.

Request additional information on optimizing your billing and payment workflows.

Real Customers. Real Results.

Join 32,000+ providers who have chosen BillFlash to streamline their billing, payments, and collections processes

"We have been with BillFlash since 2007. It was one of the best decisions I've made for the practice. It is so user-friendly, and most importantly, cost-effective. Our patients really like the eBills. Last year we also changed our credit card vendor to BillFlash for online payments. The patients really like it, and the staff do as well."

Rachelle D.

Practice Operations Manager


"Billing patients for services provided is always the most time consuming and complicated task. NexTrust BillFlash has eased these pains in my business by creating a seamless way to send eBills and collect payments. They also integrate with my practice management software. If you need a full-scale billing solution contact these guys for great customer service and a comprehensive plan to collect what you've worked hard for!"

Raymond B.

Medical Director


"As a veteran in healthcare IT, I want to say that BillFlash services by NexTrust have to be the best services I have used in all of my 20 years experience in the healthcare industry. The technology, support, and staff are outstanding and highly recommended."

Bobby G.



"As a billing service, the BillFlash products and services have been invaluable! It was simple to integrate BillFlash into our different billing applications. BillFlash has increased our revenue, saved a huge amount of time, decreased our cost of statements, and the representatives are always friendly. We will be a customer for life!"

April D.



Ready to Simplify Your Workflows?
Get Started Today!