Post-merger integration lacks awareness among mergers and acquisitions (M&A) since teams focus on the financial and commercial negotiations. Companies opt to merge to remain viable in the market while others are acquired due to leverage obstacles.Therefore, the entities seeking an M&A select organizations that can salvage their situations and continue obeying the going concern principle. However, overestimation of synergies, a lack of strategic plans, overpayment, and inaccurate data create the collapse of M&A. The teams neglect to develop a post-merger integration and focus on the financial gain. Thus, the lack of awareness results in the failure of M&A within short periods.