How difficult is it really to lateral from TAS to IB?

Hi everyone,

I'm graduating from a semi-target and will be starting in Big 4 TAS this fall, and my long term goal is to eventually break into investment banking.

Because of my fall start date, I have a decent amount of time between graduation and my start date, and I’m trying to figure out the best way to use it.

Right now I’m considering:

  • Trying to land a summer internship in a relevant industry
  • Spending the summer improving technicals/modeling
  • Networking aggressively before starting FT
  • Potentially beginning GMAT prep

For people who have gone TAS to IB, how realistic/common is that path actually? And for someone in my position, would a short-term internship move the needle meaningfully, or would time be better spent on technical prep/networking?

Appreciate any advice.

2 Comments
 

Breaking into investment banking (IB) from Big 4 TAS is a realistic and well-trodden path, but it does require strategic effort. Based on the most helpful WSO content, here’s what you need to know:

  1. Realistic Path:
    Transitioning from TAS to IB is feasible and fairly common, especially for those in Big 4 Corporate Finance (CF) or Transaction Services (TS). Many professionals have successfully made the move, particularly to middle-market (MM) or boutique investment banks. However, the transition often depends on your ability to demonstrate relevant skills, such as financial modeling, valuation, and deal experience.

  2. Challenges:

    • Siloed Experience: In TAS, you may be limited to specific tasks like due diligence, which can make it harder to showcase broader deal execution skills.
    • Live Deal Experience: IB recruiters often prioritize candidates with hands-on deal experience, which may be less prevalent in TAS roles.
    • Networking: Breaking into IB requires significant networking, as many roles are filled through referrals or internal recommendations.
  3. Short-Term Internship:
    A short-term internship in a relevant industry could help, but its impact may be limited compared to other efforts. If the internship provides exposure to financial modeling, valuation, or deal execution, it could strengthen your resume. However, networking and technical preparation are likely to yield more immediate results.

  4. Best Use of Time Before Starting:

    • Networking: Begin building relationships with bankers and alumni in IB. Networking is critical for securing interviews and understanding the nuances of the industry.
    • Technical Preparation: Focus on mastering financial modeling and valuation techniques. Consider using resources like WSO’s financial modeling courses to build your skills.
    • GMAT Prep: While GMAT prep is valuable for long-term goals like an MBA, it may not directly impact your IB transition. Prioritize networking and technical prep if IB is your immediate goal.
  5. Key Advice:

    • Apply to all relevant opportunities online and set up alerts for IB roles.
    • Practice your pitch and refine your story to explain why you’re transitioning from TAS to IB.
    • Don’t get discouraged if the process takes time. Many professionals report that persistence and preparation are key to breaking in.

In summary, the TAS-to-IB path is achievable but requires focused effort on networking, technical skills, and positioning yourself as a strong candidate. A short-term internship could help, but networking and technical prep should be your top priorities.

Sources: Q&A: Big 4 Audit to MM IB, Q&A: Big 4 Audit to MM IB, https://www.wallstreetoasis.com/forum/investment-banking/investment-banking-in-the-uk-an-overview?customgpt=1, Transitioning from tech to a serious finance job (yes, you read that right)

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