The Cost of Standing Still: Why Payments Can’t Wait for Your Next Big IT Project
Utilities are running more transformation work than ever — CIS migrations, AMI rollouts, customer portals, AI initiatives — and digital billing and payments (EBPP) usually waits until that work is done. This paper argues the ROI math does not support that sequencing: the cost of deferral shows up in paper bill production, contact center calls, and delinquency drag, and modern EBPP platforms now deploy alongside larger IT programs in under six months.
Where Customers Actually Are
InvoiceCloud's 2026 State of Online Payments report, a nationally representative survey of 2,000 U.S. adults conducted in October 2025, found that 68% of consumers used a mobile device to pay a bill in the past year, making mobile the top payment channel for the fourth year running. 45% of consumers now name mobile as their preferred channel for paying bills, up from 29% a year ago — a 16-point jump in a single year. Twenty percent of respondents still mail in check payments, but only 4% actually prefer that method.
Fifty-nine percent of respondents reported paying utility bills online in the past year, behind phone service bills (70%) and internet service bills (68%). According to J.D. Power's 2025 U.S. Utility Digital Experience Study, overall customer satisfaction with the utility digital experience is 611 on a 1,000-point scale; the 2026 update shows only modest improvement, to 616. Utilities rank last among major service industries J.D. Power tracks, behind wealth management apps (738), retirement plan providers (703), P&C insurance (698), retail banking (655), and commercial health insurance apps (653). The same research found that 32% of utility websites and apps fail to meet basic standards for navigation and design, and 28% of utilities do not offer a mobile app at all.
What Outdated EBPP Costs
Among customers who already pay digitally, the top complaints are lack of payment reminders (22%), forgotten usernames and passwords (21%), and payments that take too long to process (18%). For customers who avoid digital payments altogether, the biggest deterrent is perceived online payment fees (39%), followed by limited or inconvenient payment options (18%), security concerns (14%), and a preference to talk to a person (13%).
Mailing a paper bill runs about $1.10 per envelope once printing, materials, postage, and labor are accounted for; a utility processing 30,000 bills a month spends close to $400,000 a year on paper bill production. For municipal utilities that account for fully loaded labor cost, a single contact center call can run as high as $20 to $30. The State of Online Payments survey found that when payment problems arise outside business hours, 44% of customers simply wait to call the next business day — a delay that measurably contributes to days sales outstanding.
Where Digital Billing and Payment Platforms Actually Differ
Most EBPP vendor pitches look identical on paper — online payments, AutoPay, paperless billing, mobile support, a customer portal. Four areas actually separate platforms that move the numbers from platforms that just check the boxes:
AutoPay setup and self-management: whether a first-time customer can enroll in minutes across any channel, or change a draft date, without calling customer service.
Payment method breadth: digital wallet usage is climbing across all income tiers, reaching 44% among higher-income households; platforms that stop at ACH and cards leave easy adoption on the table.
Pre-draft reminders and confirmation: 60% of non-AutoPay customers say they would enroll with the right safeguards, such as advance notice of a draft amount and date.
Marketing and adoption support: vendors that provide enrollment campaigns, promotion templates, and behavior-based segmentation drive the gap between platforms that hit 30% paperless adoption and platforms that hit 60%.
What “Waiting” Actually Costs
Large IT programs typically run 12 to 18 months to implement and another 18 to 36 months before results materialize. A Harvard Business Review study of nearly 1,500 IT projects (Flyvbjerg and Budzier) found the average project overran its budget by 27%, and one in six became a “black swan” with cost overruns of 200% and schedule overruns of almost 70%. On a sequential plan, the realistic window before a utility could even start EBPP modernization is often three to five years — while customer expectations, operational costs, and stakeholder patience keep moving. Large companies capture only 31% of the revenue lift they expect from digital transformations (McKinsey, Smaje and Zemmel, 2024).
Why Parallel Modernization Actually Works
A CIS or AMI program is back-of-house work; billing and payments are front-of-house. Three changes have made running them in parallel practical: the architecture is now modular, with EBPP platforms sitting alongside core systems through standardized integrations; the integrations are pre-built, with established payments platforms holding existing partnerships and joint deployment playbooks with major CIS providers; and the timelines are short, with payment platform deployments now routinely completing in under six months.
A fourth factor most utilities underestimate: the internal IT lift is measured in hours, not weeks or months. A CIS migration typically requires a dedicated core project team of five to ten people full-time for 12 to 24 months; AMI deployments for large utilities can require cross-functional engagement for three to five years. Payment platform deployment absorbs hours per week from a small internal team, primarily for configuration decisions and user acceptance testing, over a matter of months, with vendor teams handling the bulk of integration work.
What the Numbers Look Like With InvoiceCloud
Utilities that moved to InvoiceCloud during their broader transformation programs report a 35% reduction in bill-related call volume and a 40% increase in on-time payments, typically within the first year of deployment.
San Jose Water, a regulated investor-owned system serving a metropolitan area of about a million people, reported strong results within 9 months of deployment. Sacramento Suburban Water District, a publicly owned district serving a fifth that population, reported year-one results including call volume reduction, staff hours saved, and reduced mailing expense, alongside steadily decreasing call volumes and a spike in paperless billing adoption.
How to Tell If Your Situation Fits
The following readiness questions help leadership teams weighing parallel EBPP modernization have a clear-eyed conversation rather than a default one. Utilities with the clearest case for moving now combine low digital adoption, heavy manual processing, an existing CIS partnership with billing and payments vendors, and stakeholder pressure to show results before the larger program completes.
Frequently Asked Questions
Where are you in your major IT transformation timeline?
Early stages give the most flexibility. Mid-program utilities can still move on payments if the workstream is genuinely separate from the critical path. Late-stage programs need a sharper risk assessment.
What is your current digital payment adoption rate?
Below 40% digital adoption usually signals strong upside. Above 70% suggests the gains will be more incremental, though paperless and AutoPay rates often tell a different story.
How much manual work is your billing team absorbing?
If reconciliation, exception handling, and bill production are eating staff hours that could support the core program, parallel modernization relieves pressure rather than adding it.
Does your CIS provider have an existing partnership with billing and payments vendors?
Joint deployment models compress timelines and reduce IT burden. If your CIS team has done this integration before, the risk profile drops significantly.
Are CIS and portal decisions already locked in?
Once those are set, the viable options for digital billing and payments narrow. Evaluating it before those decisions finalize, even if implementation comes later, prevents downstream integration pain.
Is leadership looking for visible value during the IT program?
Multi-year programs need interim wins. Self-service payment adoption produces measurable customer-facing results within months, which is one of the few places that kind of evidence is available.
Deferring payments modernization until after the next big IT project is the default in most utilities, but it is usually the unexamined answer rather than the wrong one. Mobile preference jumped 16 points in a year; J.D. Power has utilities more than 120 points behind wealth management in digital experience; and modular platforms with pre-built CIS integrations have made parallel deployment realistic in under six months. The question is not whether to modernize billing and payments — it's whether the cost of waiting is being measured against the cost of moving, with current numbers on both sides.