Digital Accounting Innovation and Its Relationship with Perceived ESG Performance and Reporting Transparency: Evidence from the Financial Services Sector of the UK

1. INTRODUCTION

The digital accounting innovations, such as AI-based analytics, blockchain, and cloud account reporting systems, are changing the way financial information is collected, verified, and presented in digital form (Vărzaru, 2022). Accordingly, digital accounting innovation should be interpreted as part of a wider enterprise automation capability in which analytics, cloud systems, and platform integration improve information flows, managerial responsiveness, and strategic value creation across service organisations (Vărzaru, 2022; Kanaparthi, 2024; Nair et al., 2025; Wang & Wang, 2025; Patel & Patyrykin, 2025). The creation of regulatory frameworks in the UK, including the introduction of the Sustainability Disclosure Requirements (SDR), the use of ISSB standards (IFRS S1/S2), and more rigorous anti-greenwashing policies demand companies to incorporate ESG measures into their formal financial reporting systems (FCA, 2023; Ketterling and Germany, 2025). Internationally, assets focused on ESG have increased to USD 35 trillion in 2023, with the sustainable finance market of the UK boosted by Green Gilts, green pensions, and Special Drawing Rights (SDRs) reforms, which remain important in the leadership of the UK in sustainable accounting (Government of the UK, 2023). For instance, in the case of the UK, financial services firms encounter major issues that are comprised of regulatory complexity, data fragmentation, and legal systems that are incompatible with contemporary frameworks of ESG (Norton Rose Fulbright, 2022). (FCA, 2023) estimates that compliance with novel SDR and FCA labeling regulations costs almost £205 million in the first year to the UK’s financial services firms. On the other hand, another survey carried out by the Bank of (England, 2024) signified that 58% of financial companies in the UK are implementing digital accounting tools to enhance perceived ESG Performance; however, almost 45% still struggle with comparability as well as standardization (Ediagbonya & Tioluwani, 2023). This, together with the increase in compliance cost in the face of the SDR and assurance requirements pose a risk of non-uniform reporting and non-substantive compliance instead of substantive ESG integration, as implied by (Annakleinman, 2025). This concern is consistent with ESG-rating and financial-sector accountability debates showing that disclosure-centred systems can become symbolic when greenwashing risks, indirect emissions, and substantive environmental accountability gaps are not addressed (Patyrykin & Vasyukova, 2025).

In this perspective, current industry and academic literature accept the effectiveness of digitally AI-enabled accounting for predictive ESG insights. Nevertheless, the available literature lacks empirical findings regarding the relationship between digital accounting innovations and perceived ESG Performance and reporting transparency in a highly regulated financial services setting, especially in the UK setting. Therefore, this research targets the UK financial services sector to examine how the adoption of digital accounting innovation is related to perceived ESG Performance and reporting transparency. The findings of the study are significant for accounting professionals, including auditors, finance, and reporting managers, to refine their strategies to adopt digital accounting systems, improve perceived ESG Performance, disclosure quality, and transparency to comply with SDR and IAASB regulatory requirements.

This study holds three specific contributions. Empirically, it provides the evidence specific to the UK financial services sector on the relationship between digital accounting innovation and ESG-related outcomes. In theory, it combines digital accounting practices with ESG reporting using operationalized digital innovation as a quantifiable construct that is associated with the quality of disclosure. As a policy measure, the results provide policy implications to regulators and practitioners on how digital systems can be used to assist more reliable and transparent ESG reporting in the context of the changing UK regulatory frameworks.

The study is based on different and interconnected segments. For instance, in the introduction, the problem of the research, context, and objectives are described. The second section outlines the theoretical framework, which involves the combination of the appropriate perspectives that inform the study. A critical literature review analyses existing literature on the topic, identifies research gaps, and develops hypotheses, followed by a conceptual framework of the study. The methods section carries details about the research design, sampling method, data collection, and the methods of analysis are discussed in the methodology section. The findings of the empirical results are presented in the results section through PLS-SEM analysis. The findings are then discussed in terms of the previous literature and the UK financial services environment. Lastly, in the paper, the conclusion consists of major implications, limitations, and future research directions.

2. LITERATURE REVIEW

2.1. Theoretical Framework

The theoretical framework of the study is based on the Institutional Theory and the Technology-Organization-Environment (TOE) framework, but instead of their operationalization as quantifiable constructs, they were used as the perspectives for providing explanations to the relationship between digital accounting innovation and ESG-related outcomes. This is a significant difference, because the analysis is concerned with the results of relationships between outcomes, and not the direct modeling of determinants of adoption.

The reason why firms in the UK financial services sector are adopting digital accounting innovation in increasing numbers is explained by the Institutional Theory. According to (Hossain et al., 2025), organizations react to the coercive, normative, and mimetic pressures, which are the results of the regulatory bodies, industry standards, and the expectations of stakeholders. The UK context has frameworks like Sustainability Disclosure Requirements (SDR), IFRS 1/2 under the ISSB, and anti-greenwashing regulations that have expectations of sound, auditable, and similar ESG disclosures (Kumar et al., 2024). These institutional pressures are not the direct determinants of perceived ESG Performance or transparency but influence motivation and work direction of digital accounting adoption, which is reflected in this study in the construct of digital accounting innovation.

To complement this, the TOE framework describes the reason behind difference in the effectiveness of such innovation in different firms. As discussed by (Zhang & Wang, 2024; and Li et al., 2025), the digital system implementation is also affected by technological readiness, organizational capabilities, and environmental conditions. Practically, AI analytics, blockchain, and cloud platforms are only useful in the improvement of ESG reporting with adequate infrastructure, integration capacity, and human resources. Although these dimensions of TOE are not directly modeled, they provide a background to explain the differences in the relationship strengths seen in the analysis. Based on that, the conceptual model places the digital accounting innovation as the most important explanatory variable of the linkage between institutional pressures and organizational conditions, and perceived ESG Performance and reporting transparency. In this manner, there is a guarantee of theoretical consistency as well as consistency between the empirical design of the study and its analytical focus. However, TOE and Institutional Theory are used as boundary conditions to interpret relationships rather than model predictors.

Study Constructs

Digital Accounting Innovation (DAI) is a term used to describe the adoption and application of digital technologies, including AI-based analytics, blockchain, and cloud-based systems, to improve accounting operations (Huyen, 2024). It entails the application of technology to standardize, automate, and integrate ESG-related financial information, which is accurate, auditable, and traceable. Corporate Perceived ESG Performance assesses the perceived performance of organizational ESG based on (Jin & Kim, 2022), which is performance in the environment, social, and governance through accounting reports as realized and presented. As mentioned in (Wang & Yang, 2024), Reporting Transparency (RT) is the understandability and fullness of ESG communications that digital accounting practices make possible, which include real-time reporting, data integrity, comparability, and internal controls and controls that help stakeholders to have confidence.

2.3. Literature Review

An emerging literature is analyzing the relationship between digital accounting systems and perceived ESG Performance, though the evidence still seems context-specific and somewhat methodology-dispersed. (Li & Pang, 2023) reveal statistically significant evidence of Chinese firms showing that digital finance boosts the performance of ESG in the form of green innovation. In a similar vein, (Wu & Li, 2023) also verify this advantageous relationship, although adding the aspect of environmental uncertainty as a mediator, indicating that institutional pressures precondition the results. Although both studies complement Institutional Theory, the emphasis on the outside pressures does not consider the inner organizational preparedness, which restricts the scope of explanation. While (Suhardjo et al., 2024) support institutional arguments but do not include industry-specific information, especially in highly-regulated financial markets.

(Wang & Tang, 2024), on the other hand, extend this discussion by introducing the notions of substantive and symbolic digital innovation and the idea that ESG improvements require a genuine change in the actual technological integration. This is in line with the TOE framework with its focus on technological preparedness and organizational intent. Though due to the measures used to measure them (patent data), their construct validity is undermined as they do not reflect actual accounting processes. In addition, (Nair et al., 2025) provide more conceptual information about AI-enabled accounting based on a systematic review and Delphi, but it is not supported by empirical validation, which would allow drawing causal conclusions. Such methodological variations, which include, but are not limited to, panel regression and qualitative synthesis, are somewhat attributable to these mixed results, and underscore the lack of empirical research at a firm-level and sector-specific levels.

These studies propose that digital accounting innovation can affect perceived ESG Performance through underlying accounting processes, but not direct technological presence. In particular, the digital systems have a positive impact on ESG by improving data integration between departments, allowing audit trails and traceability, improving internal controls, and enhancing the comparability of reporting as well as reporting timeliness. They are the mechanisms that are under-explored empirically, even though they are at the center of the accounting practise. The Institutional Theory describes the external pressure of regulatory bodies and other stakeholders that cause organizations to disclose their environmental impacts, and the TOE framework explains how organizational and technological preparedness facilitates the process. When combined, it provides a logical account of why comparable technologies can act differently in terms of ESG results.

Hence, despite a general agreement on a positive relationship between digital innovation and perceived ESG Performance in previous research, the existing research has not synthesized accounting mechanisms and theory to the specific requirements of the sector. More specifically, it lacks empirical evidence with respect to controlled environments like the UK financial services industry, where the ESG reporting requirements are high. This gap drives the worth investigating the way digital accounting innovation can be translated into quantifiable Perceived ESG Performance enhancement in such a context. Therefore, these literature arguments lead to the formation of H1 of the study.

H1: There is a statistically significant and positive impact of digital accounting innovation on advancing Perceived ESG Performance in the financial services sector of the UK.

A positive relationship is generally indicated by the literature on the relationship between digital accounting systems and reporting transparency, though research in this area has given mixed results and ranges widely, which restricts the theoretical consistency. (Wang & Yang, 2024) offer compelling quantitative data regarding the fact that automation and real-time processing can improve the audit trail and data transparency, increasing the confidence of stakeholders. However, their attention to large firms limits generalisability, especially in industries that have varying regulatory pressures. Contrarily, (Huyen, 2024) provides qualitative evidence on the companies based in Vietnam, which indicates that cloud accounting enhances real-time transparency and decision-making. The study is contextually rich, but empirically validating underlying mechanisms, as the study relies on interviews and is focused on integration costs; thus, demonstration of the barriers to adoption is made, but the underlying constructs related to TOE are more speculative than empirically verified.

Contextual difference is also present in (Chimin, 2024), in which digital ledger uptake enhances the transparency within the Nigerian telecom companies, but the effectiveness is limited due to ineffective regulatory alignment and infrastructural constraints. This contradiction highlights the importance of institutional settings because the transparency results may be restrained by the partial compliance with coercive pressures (Cai, 2021). In a similar vein, (Ajayi-Nifise et al., 2024) revealed the possibility of blockchain to increase auditability and data integrity in accounting systems in the United States, though the study bases this possibility on the secondary review of the information, which does not allow for discerning the effectiveness of operations. In contrast, (Varzaru, 2022) further develops the argument by showing that more extensive digital ecosystems, such as AI and internet of Things, enhance national-level transparency, but differences in digital maturity across countries make comparisons less valid and undermine overall findings.

A synthesis of these studies implies that digital accounting technologies positively affect the transparency of the reporting process, particularly in accounting mechanisms, such as better integration of data, traceability, internal control, and promptness of disclosures. Institutional Theory describes a demand to be fulfilled by regulatory and stakeholder expectations of transparent reporting, and the TOE framework outlines how the organizational preparedness and technological aptitude influence the performance of implementation. Their combined application points to the fact that the results of transparency are not just a matter of technology adoption, but also of contextual fit of external pressure and internal capacity. Generally, the literature does not provide empirical evidence specific to the sector and the UK, and it is inconsistent in providing links between accounting mechanisms and transparency outcomes. It is this gap that warrants investigating the way digital accounting innovation can be converted into a quantifiable benefit in reporting transparency in a highly regulated financial services environment.

Although the previous research, such as (Nair et al., 2025; and Wang & Tang, 2024), acknowledges the beneficial impact of digital accounting innovation to improve the ESG outcomes, it tends to consider it as a single entity without taking into account the dissimilarity between the underlying technologies. It is indicated that AI, blockchain, and cloud systems are likely to affect reporting quality and accounting processes differently, as their functioning is related to different mechanisms. The lack of such a differentiation restricts the theoretical accuracy and can result in the lack of technology-specific effects. In this regard, despite the parsimonious approach of applying a composite measure of digital accounting innovation in the current study, it is clear that the composite measure does not allow the researcher to isolate the contribution of differences in technology, which means that a more detailed study in the future is necessary. Based on these literature arguments, the following hypothesis H2 is developed;

H2: There is a statistically significant and positive impact of digital accounting innovation on improving reporting transparency in the financial services sector of the UK.

2.4. Research Gap and Theorized Model

Although there is an increasing number of studies regarding digital accounting systems and their correlation with ESG and transparency, three gaps in the research appear. First, researchers (Li & Pang, 2023; and Wang & Tang, 2024) find a broad positive association between digital innovation and Perceived ESG Performance, but most of them remain country-specific to China or other emerging economies, and little is known about such dynamics in the highly regulated UK financial services sector. Second, past literature tends to address digital accounting as a homogeneous concept, despite the exploration of technologies on the topic, including blockchain, cloud, and AIS (Ajayi-Nifise et al., 2024; Li et al., 2025; Sastararuji et al., 2021). Third, little research considers the ESG outcomes on the one hand and reporting transparency on the other hand in the same study and within a common framework. This disintegration does not allow for the complete picture of how digital accounting systems can spur ESG and transparency goals in an integrated manner in the UK financial services sector.

Therefore, bridging these gaps is critical to inform policy on such areas, industry standards, and digital accounting approaches in the UK. In addition, in terms of theoretical gaps, a considerable gap exists in amalgamating Institutional Theory and TOE to elucidate ways that digital accounting innovations impact both Perceived ESG Performance and transparency in reporting, specifically within the UK’s highly regulated and controlled financial sector. While prior studies such as (Wang & Zhang, 2025; Xu et al., 2025) have integrated these theories in isolation or a non-financial setting, the current study uniquely integrates them to analyse ways that institutional pressures and environmental readiness formulate digital accounting innovation adoption, thus, it enriches theoretical comprehension about the adoption of digital accounting innovations and its impacts on Perceived ESG Performance and reporting transparency.

There are various research gaps in the current literature that this study fills. First, (Xu et al., 2025) analyze ESG reporting and digital accounting in the general corporate or manufacturing context without considering the financial services industry as one subject to strident regulation and scrutiny by ESG. Second, (Huyen, 2024) focuses on digital tools (AI, blockchain, cloud) without considering the compounded impact on Perceived ESG Performance and reporting transparency. Third, although the post-Brexit regulatory environment in the UK is unique (FCA, FRC, ISSB alignment), there is no empirical research on the sector. Fourth, the claims are dominated by theories, and empirical evidence on the connection between digital accounting and ESG outcomes is limited. Overall, prior studies show a consistent positive association, but differ in context, measurement, and theoretical grounding, highlighting the need for sector-specific and mechanism-focused analysis.

The conceptual model, (Fig. 1), shows a strategic link between digital accounting innovation and two different sustainability indicators: The model operationalizes DAI, ESG, and RT as measurable constructs, while TOE and Institutional Theory provide explanatory context rather than direct variables. Perceived ESG Performance and reporting transparency in the context of the highly regulated and digitally advanced financial services sector of the UK. Unlike prior investigations, (Dias et al., 2025; and Kawahara et al., 2024) treated ESG and digitalization as parallel and unrelated to digital accounting innovations. Therefore, in the current investigation, digital accounting innovations are integrated as a transformative force that forms the ways that ESG obligations are met by the financial services sector in the UK, along with improvements in reporting transparency.

These dimensions are captured in the current study by quantifying not just Perceived ESG Performance outcomes, but also transparency in disclosures and reporting, which, as per (Kumar et al., 2024), is a critical aspect of sustainability governance. In addition, the model’s novelty relied on a sector-specific and outcome-integrated model, which allows for bridging operational innovation in accounting processes with imperatives of ESG. It also provides actionable insights for ESG practitioners at both organizational and institutional levels, regulators, and corporate strategies to address the developing landscape of ESG disclosure and reporting.