How to Follow Up With Bankers (Without Being Annoying)

Most networking advice obsesses over the first email. But the first email is not where offers are won. Silence is the default outcome of cold outreach, and the students who break through are the ones who follow up, politely, on schedule, without being irritating about it. This guide covers the exact cadence that works with bankers, what to write, and the etiquette lines you should never cross.

Why follow-ups do the heavy lifting

In one study of 12 million outreach emails (general outreach, not banking specific), only 8.5 percent of first emails got any response, and a single follow-up boosted reply rates by about 66 percent. Banking-specific advice points the same direction: Mergers & Inquisitions bluntly notes that most networking consists of following up repeatedly, and bankers on Wall Street Oasis regularly admit they ignore first emails simply because they are busy, not because they are uninterested. A non-reply is usually a not-yet, not a no.

The cadence: how long to wait, how many times to try

1. Send your first email, then wait a full week. Following up after a day reads as pushy, and same-day follow-ups are an instant reputation killer. If your recruiting window is genuinely tight, four to five days is the acceptable floor.
2. Follow-up one: shorter than the original. Reference your first email, restate the 15-minute ask, and give them one easy reason to reply.
3. Wait another week. Then send follow-up two, shorter still. Many replies arrive at this stage, after you have proven you are serious.
4. Stop at three to four total emails to any one person. M&I recommends two to three follow-ups; some bankers on WSO prefer just one before you move on. Nobody credible recommends five.

Two more stop rules keep you on the right side of persistent. If around three people at the same small firm have all ignored you, cross the firm off your list for now and come back next cycle. And never contact more than one or two bankers in the same group at the same time; word travels inside a group faster than you think.

What a good follow-up says

A follow-up should be shorter than the email it follows, and it needs to give the reader a reason to respond rather than a reason to feel guilty. The strongest reason is progress: you took their advice, you spoke to someone they suggested, you got the internship you mentioned. For contacts you have already spoken with, M&I specifically recommends referencing the advice they gave you and what happened when you acted on it. That one move separates you from every student who only shows up when they need something. What never works: guilt trips, fake urgency, or a wall of text restating your whole resume. The exact wording for follow-ups at every stage lives in the Script Vault.

After a call: the 24-hour rule and the long game

When someone gives you their time, send a thank-you note within 24 hours that mentions something specific from the conversation. After that, the relationship is maintained with occasional, genuinely useful updates: every few weeks while recruiting is hot, every couple of months otherwise. A short note when you land an internship, finish a project they advised you on, or see news about their group is enough. The students bankers remember at referral time are the ones who stayed quietly visible for months, and bankers on WSO note that hardly any students bother to follow up at all after a first exchange, which is exactly why doing it well stands out.

Etiquette: what actually annoys bankers

• Following up the same day, or pinging daily. One senior banker's verdict on daily follow-ups: way too often.
• Going over someone's head, like emailing an MD to complain that an analyst has not replied. This makes you look bad, not them.
• Automated sequences that fire a canned follow-up after the person already answered you.
• Messaging the same person on LinkedIn and email simultaneously with the same ask.
• Following up with nothing to say. Every touch needs a purpose, even a small one.

On timing: bankers on WSO lean toward Tuesday through Thursday, mid-morning or early afternoon, and agree you should avoid Monday chaos, Friday afternoons, and anything after about 9 pm. Treat that as folk wisdom rather than science, because the content of your email matters far more than the hour it lands.