The Total Economic Impact™ Of Fonoa

Faster Tax ID Validation

Evidence and data. Interviewees said their organizations previously relied on manual government portal searches, local teams, and spreadsheets to validate customer tax IDs. These activities affected the onboarding of new customers and the periodic revalidation of existing customer records to identify expired, incorrect, or incomplete tax IDs. Validation could take several days if it required additional research or coordination, and recurring reviews consumed tax team capacity that could have otherwise supported higher-value compliance work.

Interviewees noted that Fonoa substantially automated tax ID checks and generally returned validation results within minutes or seconds. Tax professionals shifted from checking every record manually to reviewing exceptions and resolving records that could not be validated automatically.

• The head of VAT at an HR technology organization explained that recurring VAT ID reviews previously consumed approximately four to five days of tax team effort each month. With Fonoa, their organization automated these checks and shifted tax professionals from reviewing every record to investigating exceptions and resolving records that required additional attention.

• The senior product manager at a telecommunications organization said customer tax ID validation previously took approximately three to five days and could require coordination among one to three employees across headquarters and local teams. Following implementation, validation results were generally returned within minutes or seconds in a process that could typically be managed by only one employee. Automated tax ID validation also became part of the organization’s customer onboarding and know your customer workflows, helping it identify inaccurate or incomplete records earlier, improve master data quality, and reduce downstream invoicing issues.

• The international tax manager at a cloud technology services organization explained that their organization previously relied on manual VAT ID checks and jurisdiction-specific research to determine the appropriate tax treatment for customers. Fonoa automated much of the validation activity, reducing ongoing manual effort and helping the tax team apply customer tax treatment more consistently across jurisdictions.

Modeling and assumptions. Based on the interviews, Forrester assumes the following about the composite organization:

• The organization onboards 15,000 new customers requiring tax ID validation annually.

• Manual validation previously took an average of 7 minutes per new customer.

• Fonoa reduces the manual effort associated with these checks by 90%, saving 1,575 hours annually.

• The existing customer population grows from 85,000 in Year 1 to 115,000 in Year 3, and 80% of those customers require periodic tax ID revalidation.

• The composite performs four revalidation cycles per year, with each manual check previously requiring an average of 3 minutes.

• Fonoa reduces recurring revalidation effort by 90%, saving 12,240 hours in Year 1 and 16,560 hours by Year 3.

• A tax manager has an average fully burdened hourly rate of $85.

• The composite recaptures 50% of the time saved for productive work.

Risks. The scale of this benefit may vary by organization based on:

• The number of new customers or suppliers requiring tax ID validation.

• The size and growth of the existing customer population.

• The percentage of records subject to recurring revalidation and the frequency of periodic validation cycles.

• The time previously required to complete each manual check.

• The proportion of validations that require exception handling.

• An organization’s ability to redeploy the time saved to productive work.

Results. To account for these risks, Forrester adjusted this benefit downward by 15%, yielding a three-year, risk-adjusted total PV (discounted at 10%) of $1.4 million.

Faster Invoicing

Evidence and data. Before implementing Fonoa, the interviewees’ organizations relied on manual, market-specific activities to generate, validate, and submit compliant invoices. Tax and engineering employees reviewed invoice data, applied local requirements, uploaded invoices to government portals, resolved transmission errors, and supported recurring billing cycles.

With Fonoa e-invoicing, their organizations used centralized integration to address e-invoicing requirements across multiple markets. They automated much of the invoice validation and submission process, reducing manual processing and technical support requirements and shortening invoice cycles. Employees shifted their attention to exceptions, incomplete customer data, rejected submissions, and other higher-value activities.

• The senior product manager at a telecommunications organization said that processing approximately 500 invoices per month for one market previously took 10 to 15 days. After implementing Fonoa, their organization typically completed the process within approximately 1 hour, with no routine human intervention once processing began. This interviewee also reported that a regional invoicing team decreased from seven employees to three as processes became more automated. Their organization redeployed the released capacity to higher-value activities rather than eliminating the positions.

• The head of VAT at an HR technology organization described how employees used to manually upload invoices to a government portal. This recurring process required approximately 2 to 3 hours each month before Fonoa automated the submission workflow. The interviewee said their organization processed approximately 300,000 invoices annually through the platform. Centralizing invoice compliance and submission helped it support high invoice volume across a large global footprint without establishing separate manual processes for every jurisdiction.

• The global head of finance systems and transformation at a digital marketplace organization reported that B2C invoicing previously required approximately 10 to 12 hours of engineering support per month. Following Fonoa implementation, routine engineering involvement became minimal as automation reduced errors and the need for technical intervention.

Modeling and assumptions. Based on the interviews, Forrester assumes the following about the composite organization:

• Annual invoice volume grows from 300,000 invoices in Year 1 to 396,750 invoices in Year 3.

• Before Fonoa, each invoice required 3 minutes of manual processing on average.

• Fonoa reduces manual invoice processing effort by 90%.

• The automation saves 13,500 hours in Year 1 and 17,854 hours by Year 3.

• The affected tax resources have an average fully burdened hourly rate of $85.

• Before Fonoa, engineering support for the invoicing process required 10 hours per month. Fonoa reduces this effort by 90%.

• A senior platform/integration engineer has an average fully burdened hourly rate of $120.

• The composite organization recaptures 50% of the time saved for productive work.

Risks. The scale of this benefit may vary by organization based on:

• Annual invoice volume and growth rate.

• The proportion of invoices subject to electronic invoicing requirements.

• The manual effort previously required per invoice.

• The frequency and complexity of invoice exceptions.

• Existing billing and government portal integrations.

• The mix and compensation of tax, finance, and invoicing employees involved.

• The amount of engineering support required.

Results. To account for these risks, Forrester adjusted this benefit downward by 15%, yielding a three-year, risk-adjusted total PV (discounted at 10%) of $1.4 million.

Accelerated New Market And Compliance Update Deployment

Before implementing Fonoa, interviewees’ organizations frequently treated each new market launch or compliance mandate as a separate implementation project. Tax, engineering, finance, project management, and operations teams researched local requirements, selected providers, prepared customer data, built market-specific integrations, tested invoice submissions, and supported deployment.

With Fonoa, their organizations leveraged the TaxOS’s integration framework to support additional markets and mandates. This reduced market-specific development, provider selection, tax research, data preparation, and testing effort, enabling them to achieve compliance readiness more quickly and with fewer internal resources.

• The global head of finance systems and transformation at a digital marketplace organization said that new market compliance deployments previously required approximately three to five months, with 3.5 months representing a typical project. After implementing Fonoa, deployments generally required approximately one month. They reported that a market deployment previously involved approximately six to eight people, who often contributed 40% to 50% of their time. With Fonoa, the deployment team decreased to approximately four to five people, alongside reductions in project duration and cross-functional effort. For example, they cited a deployment in Nigeria that reached compliance readiness in approximately three weeks. This example demonstrates how a common platform and established integration approach reduced the need to build and coordinate a new solution for every market.

• The head of VAT at an HR technology organization explained that traditional compliance providers could make each market a separate technical project requiring several months to complete. When a market capability was already available through Fonoa, their organization’s developers could connect to it more efficiently and completed some projects in as little as two to three days. They reported that their organization expanded its compliance coverage from approximately 50 markets to 100 markets. The centralized platform helped their organization support this geographic expansion without building a separate compliance architecture for every jurisdiction.

• The international tax manager at a cloud technology services organization described how their organization could activate additional jurisdictions faster after completing its initial platform integration. It relied on tax rates, validation services, and jurisdictional logic maintained within the platform rather than researching and implementing each requirement using internal resources.

Interviewees emphasized that this benefit extended beyond entry into new markets. The same implementation capabilities helped their organizations address new e-invoicing mandates, real-time reporting requirements, and major regulatory changes in markets where they already operated.

Modeling and assumptions. Based on the interviews, Forrester assumes the following about the composite organization:

• The composite organization completes five new market deployment projects annually.

• Each new market deployment requires the concentrated involvement of seven resources across tax, engineering, project management, finance, and operations teams.

• Before using Fonoa, these resources dedicated an average of 45% of their time to each project over 3.5 months, equivalent to approximately 1,907 hours per new market deployment.

• The composite organization also supports ongoing compliance updates in markets where it already operates. These projects may address new e-invoicing mandates, tax requirements, reporting obligations, or other regulatory changes.

• The number of markets covered increases from 90 in Year 1 to 95 in Year 2 and 100 in Year 3.

• Each year, 20% of the markets covered require a compliance update. This results in 18 projects in Year 1, 19 projects in Year 2, and 20 projects in Year 3.

• Before using Fonoa, each existing market compliance update project requires approximately 191 hours, equivalent to 10% of the effort required for a new market deployment.

• Across new market deployments and existing market compliance updates, the composite organization would have required 12,970 hours in Year 1, 13,161 hours in Year 2, and 13,351 hours in Year 3 without Fonoa.

• Fonoa reduces the internal effort associated with these initiatives by 90%, saving 11,673 hours in Year 1, 11,844 hours in Year 2, and 12,016 hours in Year 3.

• The average fully burdened hourly rate for the employees involved is $100.

• The composite organization recaptures 50% of the time saved for productive work.

Risks. The scale of this benefit may vary by organization based on several factors, including:

• The number of new markets an organization enters each year.

• The number of markets in which an organization already operates and the rate at which those markets introduce new or amended tax, e-invoicing, and reporting requirements.

• The complexity of each market’s tax and compliance requirements.

• The amount of time required to deploy tax capabilities in a new market or implement compliance changes in an existing market.

• The number, roles, and time allocation of tax, engineering, project management, finance, and operations employees supporting each initiative.

Results. To account for these risks, Forrester adjusted this benefit downward by 15%, yielding a three-year, risk-adjusted total PV (discounted at 10%) of $1.3 million.

Engineering Productivity Through Platform Consolidation

Evidence and data. Before implementing Fonoa, interviewees’ organizations relied on local compliance and e-invoicing providers, each with separate technical integrations, data mappings, support processes, and regulatory requirements. Engineering teams spent time building and maintaining these connections, troubleshooting invoice transmission issues, implementing provider updates, and supporting market-specific compliance changes.

With Fonoa, their organizations consolidated local providers and integrations onto a centralized platform. This reduced the number of technical connections requiring maintenance and allowed engineers to redirect time from recurring compliance support to higher-value product, platform, and transformation initiatives.

• The global head of finance systems and transformation at a digital marketplace organization said they previously relied on approximately 16 local providers. Each provider required a separate integration and technical pipeline, creating ongoing development, maintenance, monitoring, and support requirements. The interviewee described the value of Fonoa as “centralizing, harmonizing, and removing layers of providers.” At the time of the interview, their organization had migrated eight markets and reduced its local provider footprint by approximately 75%. Following this consolidation, engineers redirected time previously spent maintaining compliance integrations and resolving operational issues to other product, platform, and transformation priorities.

• The international tax manager at a cloud technology services organization said that maintaining tax rates and jurisdiction-specific logic within Fonoa reduced their organization’s internal maintenance burden. This decreased the effort required to monitor tax changes and update market-specific compliance logic, reducing the associated technical support requirements.

Modeling and assumptions. Based on the interviews, Forrester assumes the following about the composite organization:

• Before using Fonoa, seven engineering resources support the organization’s local compliance integrations.

• These resources dedicate an average of 45% of their time to maintaining integrations, addressing technical issues, and supporting compliance-related changes. This is equivalent to 3.2 engineering FTEs.

• With Fonoa, the organization requires the equivalent of 1.5 engineering FTEs to support the consolidated platform and its integrations.

• The reduction from a 3.2 FTE equivalent to a 1.5 FTE equivalent frees engineering capacity equal to 1.7 FTEs.

• Based on 2,080 productive hours per FTE annually, the composite organization saves 3,432 engineering hours per year.

• A senior platform or integration engineer has an average fully burdened hourly rate of $120.

• The composite organization recaptures 50% of the engineering time saved for other productive and higher-value work.

Risks. The scale of this benefit may vary by organization based on:

• The number of engineering resources supporting local tax and compliance integrations before adopting Fonoa.

• The proportion of each engineering resource’s time dedicated to integration maintenance, troubleshooting, regulatory updates, and technical support.

• The complexity and fragmentation of an organization’s prior tax technology and local provider environment.

• The fully burdened compensation for engineering resources performing the work.

Results. To account for these risks, Forrester adjusted this benefit downward by 15%, yielding a three-year, risk-adjusted total PV (discounted at 10%) of $435,000.

Unquantified Benefits

Benefits that provide value for the composite organization but are not quantified for this study include:

• Increased confidence in global compliance and reduced exposure to risk. Interviewees said that before Fonoa, their organizations experienced uncertainty when applying tax and e-invoicing requirements across multiple jurisdictions. The global head of finance systems and transformation at a digital marketplace organization described compliance as a “gray area” in markets where local providers could not consistently support real-time reporting or capture all transactions, while the international tax manager at a cloud technology services organization recalled risks associated with missed tax rate changes, uncollected sales tax, and incorrect customer tax ID treatment. With Fonoa, the composite organization has greater confidence that tax determination, tax ID validation, invoice generation, and regulatory submissions are handled consistently across its global footprint. This improves management’s visibility into compliance operations and reduces concern as regulations evolve.

• Greater scalability for global growth. Interviewees reported that their organizations had struggled to support more jurisdictions and regulatory requirements without increasing tax, finance, operations, and engineering resources. Now, the head of VAT at an HR technology organization noted that Fonoa enabled them to expand compliance coverage from approximately 50 markets to approximately 100 markets and estimated that their organization would have needed at least two additional tax specialists and two engineers to support continued growth without Fonoa. The composite organization uses Fonoa’s TaxOS as a common compliance foundation to support additional markets, customers, invoices, and mandates without creating a separate operating model for every jurisdiction. This enables international growth while limiting corresponding increases in organizational complexity.

• Greater visibility over global tax operations. The interviewees’ organizations previously distributed customer tax data, validation results, invoice statuses, and compliance information across internal systems, spreadsheets, local providers, and government portals. Interviewees noted that Fonoa reduced the fragmentation that made it difficult to obtain a consistent view of tax operations across markets and often required employees to collect and reconcile information before investigating an issue. By bringing validation, determination, and e-invoicing together within a single operating system, Fonoa enables tax and finance teams to work from a consolidated view of transaction statuses, exceptions, and compliance activity across markets. The composite organization centralizes tax validation, determination, and e-invoicing workflows into a single operating system, providing tax and finance teams with a more consistent view of transaction statuses and exceptions. Employees can identify failed validations, rejected invoices, and other issues earlier and apply more standardized controls across jurisdictions. Improved visibility also supports internal reporting, audit preparation, and management oversight as the organization expands.

• Stronger strategic support for tax transformation. Interviewees described a collaborative relationship that extended beyond access to software functionality. They discussed working with Fonoa on new market requirements, emerging regulations, product capabilities, and future tax transformation opportunities. The composite organization now benefits from access to specialized compliance knowledge and a platform roadmap that can support evolving global requirements, reducing the need to address every regulatory development independently. This strengthens future readiness and provides flexibility to extend automation into additional tax and finance processes.

• More predictable cash flow. Interviewees reported that incorrect tax treatment, incomplete customer information, and noncompliant invoice formats could lead to rejected invoices, credit notes, invoice reissuance, and payment delays. Resolving these issues required coordination among tax, billing, finance, and customer-facing teams and, in some cases, local providers. Although interviewees associated Fonoa with more accurate invoicing and smoother payment collections, they did not consistently isolate the effect on payment timing or working capital. The composite organization uses automated tax determination and locally compliant e-invoicing to reduce the potential for tax-related invoice errors and rejections. Earlier exception identification allows employees to resolve issues before or shortly after invoice issuance, which can reduce corrective activity and support more timely and predictable collections. However, customer payment behavior and other accounts receivable processes remain additional determinants of cash flow.

Flexibility

The value of flexibility is unique to each customer. There are multiple scenarios in which a customer might implement Fonoa and later realize additional uses and business opportunities, including:

• Extend automation into additional tax processes and adopt additional modules. Interviewees’ organizations used different combinations of tax ID validation, tax determination, invoicing, and e-invoicing capabilities, and some were evaluating additional functionality. The composite organization can expand its use of Fonoa into adjacent processes, jurisdictions, business units, or transaction types after establishing the initial compliance architecture.

• Respond to future e-invoicing and reporting mandates. Interviewees described operating in an environment where governments continued to introduce e-invoicing, real-time reporting, and continuous transaction control requirements. The composite organization can activate additional market capabilities as these mandates emerge, reducing the need to source new local providers or build separate integrations for every regulatory change.

• Consolidate additional local providers over time. The global head of finance systems and transformation at a digital marketplace organization reported that they had begun migrating markets from approximately 16 local providers to a centralized platform. The composite organization can progressively retire additional providers and integrations as contracts expire or market capabilities become available, potentially generating future vendor management, technology, and engineering efficiencies that are not included in this analysis.

Flexibility would also be quantified when evaluated as part of a specific project (described in more detail in Total Economic Impact Approach).