How to Give Money So It Isn't Gone by Monday

How you hand money over decides how fast it melts away. Cash is the most personal and the quickest to be spent; an investment is the slowest and feels the most distant. Each route suits something different.

Money doesn't vanish because the recipient is careless, but because it has no name. A sum without a purpose blends into pocket money, and a few days later nobody knows where it went. This approach helps.

An investment account pays off when three things are true at once: the sum is bigger than a child would sensibly spend in one go, the money won't be needed for at least five and preferably ten years, and someone (a parent or you) is willing to keep an eye on it. The typical case is a christening or new-baby gift that's meant to wait until adulthood — there's more on that in Christening gifts: who gives what and how to avoid doubling up.

For a child under 18, an investment account or fund is usually opened by a parent or legal guardian. A grandparent or godparent generally can't open one for someone else's child on their own, but they can pay into it — just agree the account details and a payment reference with the parents. The money belongs to the child; the parents manage it on the child's behalf and mustn't treat it as their own.

Investing isn't a good fit when the child needs the money within two years, when the amount is small (fees will eat into it) or when nobody knows who's going to manage the account. That money is better off in a savings account or in an envelope with a clear goal.

One more thing people overlook: an investment account is invisible to a child. If you don't give them something they can hold, in ten years they won't know who the money came from. That's why an investment should come with a keepsake note or letter — perhaps in a time capsule they open on the day you hand the account over.

Turning 18 is a turning point: from that birthday on, the money is theirs to manage, so a gift can't be "locked away" any more. That makes how you hand it over all the more important.

A note with money doesn't need to be long. It should say who it's from, what it's for and why now. Here are some lines you can copy or adapt.

For an ordinary present you don't need to worry about paperwork. In most English-speaking countries a cash gift from family isn't treated as income for the person receiving it. Rules only come into play for large sums, and they differ from country to country: in the UK, gifts can matter later for inheritance tax, while in the US it's the giver, not the recipient, who may need to report a large gift. A typical birthday present won't come anywhere near those thresholds. If you're giving a really large amount, check the current rules with the official tax authority — HMRC in the UK, the IRS in the US.

A formal written agreement usually isn't required when you hand money over directly. For large sums, though, a short signed note — a gift letter — is worth having: it lets the recipient show where the money came from, for example when paying it into a bank or putting it towards a home. A simple document with both names, the amount, the date and signatures is enough; for a minor, a parent or guardian signs.

If you'd like to add something the child keeps after the money is spent, a personal card or a dedication in a book does the job. A personalised book with the recipient as the hero carries the dedication right on the first page — it's created online, usually within 15 minutes, and costs $7.99.