Are bank signup bonuses taxable?

It is the question people ask after they have already collected two or three bonuses, and it is the one comparison sites almost never answer. The honest summary: it depends where you live, and the treatment differs between a cash bonus, a voucher and a free share.

This is general information, not tax advice. Rules change, and your own situation may not match the general case. A qualified adviser in your country is the right source before you act.

The broad pattern

Across most jurisdictions, tax authorities look at why the money was paid rather than what it was called.

• A payment for opening an account is often treated as a reward or miscellaneous income rather than interest
• A payment tied to a deposit balance more closely resembles interest, and tends to be taxed as such
• A voucher or a physical gift is usually valued at its cash equivalent
• A free share is generally not taxable on receipt in the same way cash is, but any gain when you sell it may be

Where it commonly differs

In the United States, banks frequently issue a 1099-INT or 1099-MISC for account bonuses above a threshold, which means the tax authority already knows about it.

In the United Kingdom, switching bonuses have generally been treated as outside taxable income, while interest paid on balances falls under the personal savings allowance.

In Italy, a cash incentive and a voucher are not necessarily treated the same way, and the provider's own documentation sometimes states the treatment explicitly.

In Germany, a Prämie tied to a deposit is more likely to be handled as investment income subject to withholding.

What to do in practice

Keep a record. The tracker in this product exists partly for this reason: knowing which bonuses you received, when, and from whom turns a year-end headache into a list you already have.

And read the provider's own terms. Where the tax treatment matters, responsible providers say so in the document, and that statement is worth more than any summary written elsewhere.