This review aims to present a comprehensive review of ISA 701 and relevant research on the disclosure of Key Audit Matters (KAM) in extended audit reports. This article is organized into five main streams: (1) Identification of Key Audit Matters; (2) Communication of ISA 701 regarding KAM; (3) The Informative Value of KAM; (4) Types of disclosed KAM; and (5) Opportunities and challenges related to KAM disclosure. The paper highlights the importance of KAM, emphasizing its benefits in enhancing transparency, reducing information asymmetry, improving decision-making processes, increasing the value relevance of information, and reinforcing stakeholder accountability. Conversely, it acknowledges the weaknesses and challenges associated with inconsistent disclosure of KAM, which may jeopardize users' investment decisions and potentially threaten financial statement users. This situation could result in heightened audit time, costs, and potential legal liabilities to auditors. The study contributes to the existing literature by summarizing and analyzing prior research findings. It offers insights into how the disclosure of Key Audit Matters (KAM) can impact audit quality, financial reporting, and the decision-making process for various stakeholders.
Abdullatif, M., & Al-Rahahleh, A. S. (2020). Applying a new audit regulation: Reporting Key Audit Matters in Jordan. International Journal of Auditing, 24(2), 268–291. https://doi.org/10.1111/ijau.12192.
ACCA. (2018). Enhanced auditors' report: A review of first- year implementation experience in Malaysia. Retrieved from https://www.accaglobal.com/content/dam/ACCA_Global/professional-insights/Enhanced-Auditor-Reporting/pi-EAR-STUDY- malaysia.pdf. (accessed 28 Dec 2023).
Al Lawati, H., & Hussainey, K. (2022). The Determinants and Impact of Key Audit Matters Disclosure in the Auditor's Report. International Journal of Financial Studies, 10 (4), 1–18. https://doi.org/10.3390/ijfs10040107
Altawalbeh, M. A., & Alhajaya, M. E. S. (2019). The Investors Reaction to the Disclosure of Key Audit Matters: Empirical Evidence from Jordan. International Business Research, 12(3), 50. https://doi.org/10.5539/ibr.v12n3p50
Asare, S. K., & Wright, A. M. (2017). Inferring remediation and operational risk from material weakness disclosures. Behavioral Research in Accounting, 29(1). https://doi.org/10.2308/bria-51560
Asbahr, K., & Ruhnke, K. (2019). Real effects of reporting key audit matters on auditors' judgment and choice of action. International Journal of Auditing, 23(2). https://doi.org/10.1111/ijau.12154
Baatwah, S. R. (2022). Key audit matters and big4 auditors in Oman: a quantile approach analysis. Journal of Financial Reporting and Accounting. https://doi.org/10.1108/JFRA-09-2021-0289
Baatwah, S. R., Almoataz, E. S., Omer, W. K., & Aljaaidi, K. S. (2022). Does KAM disclosure make a difference in emerging markets? An investigation into audit fees and report lag. International Journal of Emerging Markets. https://doi.org/10.1108/IJOEM-10-2021-1606
Barghathi, Y., Mirani, S., & Khan, N. U. (2021). Audit quality and earnings management after communicating Key Audit Matters (KAMs) in the UAE – audacity and auditors' perspectives. Journal of Accounting and Management Information Systems, 20(2), 173–198. https://doi.org/10.24818/jamis.2021.02001
Bédard, J., Coram, P., Espahbodi, R., & Mock, T. J. (2016). Does recent academic research support changes to audit reporting standards? Accounting Horizons, 30(2). https://doi.org/10.2308/acch-51397
Boolaky, P. K., & Quick, R. (2016). Bank Directors' Perceptions of Expanded Auditor's Reports. International Journal of Auditing, 20(2), 158–174. https://doi.org/10.1111/ijau.12063
Brasel, K., Doxey, M. M., Grenier, J. H., & Reffett, A. (2016). Risk disclosure preceding negative outcomes: The effects of reporting critical audit matters on judgments of auditor liability. Current Issues in Auditing, 10(2). https://doi.org/10.2308/ciia-51546
Camacho-Miñano, M. del M., Muñoz-Izquierdo, N., Pincus, M., & Wellmeyer, P. (2023). Are key audit matter disclosures useful in assessing the financial distress level of a client firm? British Accounting Review, xxxx. https://doi.org/10.1016/j.bar.2023.101200
Coram, P. J., & Wang, L. (2021). The effect of disclosing key audit matters and accounting standard precision on the audit expectation gap. International Journal of Auditing, 25(2), 270–282. https://doi.org/10.1111/ijau.12203
Deloitte. (2017). Benchmarking the new auditor's report: Key audit matters and other additional information. Retrieved from: Retrieved from Retrieved from https://www2.deloitte.com/ch/en/pages/audit/articles/benchmarking-the-new- auditors-report.html (accessed 29 Dec 2023).
Elmarzouky, M., Hussainey, K., Abdelfattah, T., & Karim, A. E. (2022). Corporate risk disclosure and key audit matters: the egocentric theory. International Journal of Accounting and Information Management, 30(2), 230–251. https://doi.org/10.1108/IJAIM-10-2021-0213
Gimbar, C., Hansen, B., & Ozlanski, M. E. (2016). The effects of critical audit matter paragraphs and accounting standard precision on auditor liability. In Accounting Review (Vol. 91, Issue 6). https://doi.org/10.2308/accr-51382
Gold, A., & Heilmann, M. (2019). The consequences of disclosing key audit matters (KAMs): A review of the academic literature. Maandblad Voor Accountancy En Bedrijfseconomie, 93(1/2), 5–14. https://doi.org/10.5117/mab.93.29496
Gold, A., Heilmann, M., Pott, C., & Rematzki, J. (2020). Do key audit matters impact financial reporting behavior? International Journal of Auditing, 24(2), 232–244. https://doi.org/10.1111/ijau.12190
Gutierrez, E., Minutti-Meza, M., Tatum, K. W., & Vulcheva, M. (2018). Consequences of adopting an expanded auditor's report in the United Kingdom. Review of Accounting Studies, 23(4), 1543–1587. https://doi.org/10.1007/s11142-018-9464-0
Hegazy, M. A. A., & Kamareldawla, N. M. (2021). Key audit matters: did IAASB unravel the knots of confusion in audit reports decisions? Managerial Auditing Journal, 36(8), 1025–1052. https://doi.org/10.1108/MAJ-11-2019-2464
IAASB (2015). The new auditor's re- port: Greater transparency into the financial statement audit. New York. Retrieved from https://www.ifac.org/system/files/uploads/IAASB/Auditor-Reporting-Fact-Sheet.pdf (accessed 21 Dec 2023).
Kitiwong, W., & Sarapaivanich, N. (2020). Consequences of the implementation of expanded audit reports with key audit matters (KAMs) on audit quality. Managerial Auditing Journal, 35(8), 1095–1119. https://doi.org/10.1108/MAJ-09-2019-2410
Köhler, A., Ratzinger-Sakel, N., & Theis, J. (2020). The Effects of Key Audit Matters on the Auditor's Report's Communicative Value: Experimental Evidence from Investment Professionals and Non-professional Investors. Accounting in Europe, 17(2), 105–128. https://doi.org/10.1080/17449480.2020.1726420
KPMG (2017), "Key audit matters: auditors' report snapshot", 20 September 2017, Retrieved from https://assets.kpmg/content/dam/kpmg/au/pdf/2017/key-audit-matters-auditor-report (accessed 28 Dec 2023).
Li, H., Hay, D., & Lau, D. (2019). Assessing the impact of the new auditor's report. Pacific Accounting Review, 31(1), 110–132. https://doi.org/10.1108/PAR-02-2018-0011
Ma, J., Coram, P. J., & Troshani, I. (2020). The Effect of Key Audit Matters and Uncertainty Disclosures on Auditors' Accountability Perceptions and Fair Value Decisions. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.3718508
Mihret, D. G., Kansal, M., Muttakin, M. B., & Rana, T. (2022). The auditing profession and the key audit matter reporting requirement. Qualitative Research in Accounting and Management, 19(1), 107–125. https://doi.org/10.1108/QRAM-03-2020-0033
Moroney, R., Phang, S. Y., & Xiao, X. (2021). When Do Investors Value Key Audit Matters? European Accounting Review, 30(1), 63–82.
https://doi.org/10.1080/09638180.2020.1733040
Nguyen, L. A., & Kend, M. (2021). The perceived impact of the KAM reforms on audit reports, audit quality and auditor work practices: stakeholders' perspectives. Managerial Auditing Journal, 36(3), 437–462. https://doi.org/10.1108/MAJ-10-2019-2445
Ozlanski, M. E. (2019). Bright lines vs. blurred lines: When do critical audit matters influence investors' perceptions of management's reporting credibility? Advances in Accounting, 45, 100416. https://doi.org/10.1016/j.adiac.2019.04.001
Pinto, I., Morais, A. I., & Quick, R. (2020). The impact of the precision of accounting standards on the expanded auditor's report in the European Union. Journal of International Accounting, Auditing and Taxation, 40.
https://doi.org/10.1016/j.intaccaudtax.2020.100333
Porumb, V. A., Zengin-Karaibrahimoglu, Y., Lobo, G. J., Hooghiemstra, R., & de Waard, D. (2021). Expanded Auditor's Report Disclosures and Loan Contracting*. Contemporary Accounting Research, 38(4), 3214–3253. https://doi.org/10.1111/1911-3846.12697
Rahaman, M. M., & Chand, P. (2022). Implications of recent reforms to auditor reporting requirements in Australia. Meditari Accountancy Research, 30(2), 373–394. https://doi.org/10.1108/MEDAR-05-2020-0901
Rautiainen, A., Saastamoinen, J., & Pajunen, K. (2021). Do key audit matters (KAMs) matter? Auditors' perceptions of KAMs and audit quality in Finland. Managerial Auditing Journal, 36(3), 386–404. https://doi.org/10.1108/MAJ-11-2019-2462
Reid, L. C., Carcello, J. V., Li, C., & Neal, T. L. (2019). Impact of Auditor Report Changes on Financial Reporting Quality and Audit Costs: Evidence from the United Kingdom. Contemporary Accounting Research, 36(3), 1501–1539. https://doi.org/10.1111/1911-3846.12486
Segal, M. (2019). Key audit matters: insight from audit experts. Meditari Accountancy Research, 27(3), 472–494. https://doi.org/10.1108/MEDAR-06-2018-0355
Sierra-García, L., Gambetta, N., García-Benau, M. A., & Orta-Pérez, M. (2019). Understanding the determinants of the magnitude of entity-level risk and account-level risk key audit matters: The case of the United Kingdom. British Accounting Review, 51(3), 227–240. https://doi.org/10.1016/j.bar.2019.02.004
Singer, Z., & Zhang, J. (2018). Auditor tenure and the timeliness of misstatement discovery. Accounting Review, 93(2). https://doi.org/10.2308/accr-51871
Sirois, L.-P., Bdard, J., & Bera, P. (2018). The Informational Value of Key Audit Matters in the Auditor's Report: Evidence from an Eye-Tracking Study. Accounting Horizons, 32(2), 141. https://doi.org/10.2139/ssrn.2469905
Suttipun, M., & Swatdikun, T. (2021). KAMs Reporting and Financial Performance: Empirical Evidence from Thai Listed Companies. Journal of Asian Finance, Economics and Business, 8(4), 841–848. https://doi.org/10.13106/jafeb.2021.vol8.no4.0841
Velte, P., & Issa, J. (2019). The impact of key audit matter (KAM) disclosure in audit reports on stakeholders' reactions: A literature review. Problems and Perspectives in Management, 17(3), 323–341. https://doi.org/10.21511/ppm.17(3).2019.26
Zeng, Y., Zhang, J. H., Zhang, J., & Zhang, M. (2021). Key audit matters reports in china: Their descriptions and implications of audit quality. Accounting Horizons, 35(2), 162–192. https://doi.org/10.2308/HORIZONS-19-189
