Free Share Referral Offers Explained: What You'll Really Get

"Free share worth up to £100" is the most eye-catching phrase in UK referral marketing — and also the most misunderstood. Before you sign up for an investment app to collect one, here's what the offers really pay, how the mechanics work, and the risks the adverts don't dwell on.

First, the required warning, because it matters: these are investment products. Your capital is at risk, values fall as well as rise, and nothing in this article is financial advice.

What "up to £100" actually means

The free share is drawn at random from a pool of listed companies, and the distribution is heavily weighted towards the bottom of the range. On a typical "up to £100" promotion, most people receive a share worth £5–£20; the three-figure shares exist but are rare. Treat the realistic value as a tenner and anything more as luck — that framing keeps the decision honest.

The two main offers compared

Trading 212 has the lowest bar: deposit as little as £1 and the free share follows. Freetrade requires £50 of funding but guarantees a £10 floor on the share value — so it's the better expected value if you were going to fund an account properly anyway, while Trading 212 wins for pure minimal commitment.

The conditions people miss

• Holding periods: you usually can't sell the free share immediately, and withdrawals are blocked for around 30 days after it's granted.
• Withdrawing early voids the offer: pulling your deposit out before the share lands typically cancels it.
• ID checks are real: these are FCA-regulated brokers, so expect a passport or licence check before anything is credited.

Yes, you can just sell the share

Once the holding period passes, selling the share and withdrawing the cash is entirely allowed, and plenty of people do it. Two things to know: the share's value may have moved by the time you can sell, and if you use a general investment account the proceeds are technically within capital gains rules (though at these values, nowhere near any tax threshold for most people).

A different model: fee-free periods

Not every investing referral is a share lottery. Robo-advisers like Nutmeg waive their management fee for six months instead — worth more than a mystery share for anyone investing four figures, and nothing extra to sell or track.

Should you sign up just for the free share?

If you already wanted a brokerage account, absolutely — arriving via a referral is free expected value. If you have no interest in investing, a random £10 share is a weak reason to open a regulated financial product, verify your identity and park £50. The best referral is always attached to something you were going to do anyway.