Best Brokers for Cash Yield in 2026 2026

Many investors keep cash in their brokerage accounts waiting for opportunities. In 2026, some brokers pay competitive rates on idle cash — beating even some traditional banks. Here we compare the best options so your money is never sitting idle.

Products compared

8.25%

Best APY available

4.49%

Average APY

#	Entity	Product	APY	Score	Risk	Liquidity	View
1	GBM	GBM Smart Cash MXN	8.25%	7.1	Low	—	View →
2	Freedom24	Freedom24 — Smart Cash USD	4.84%	5.4	Medium	T+1	View →
3	XTB	Cuenta de Ahorro XTB	3.50%	4.5	Medium	Flexible	View →
4	Freedom24	Freedom24 — Smart Cash EUR	3.34%	5.0	Medium	T+1	View →
5	Scalable Capital	Scalable Capital — Cash EUR	2.50%	7.7	Low	Instant	View →

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Frequently asked questions

Is it safe to hold cash in a broker?

It depends on the broker. EU-regulated brokers have investor compensation schemes (e.g. up to €20,000 under the Spanish FOGAIN). Freedom24 is regulated by CySEC, Scalable Capital by BaFin. Note: cash at a broker is covered by investor compensation schemes, not the DGS bank deposit guarantee.

What is the difference between a broker and a bank for cash yield?

A bank offers savings accounts or deposits with DGS guarantee up to €100,000. A broker offers yield on idle cash, sometimes higher, but under a different protection scheme (investor compensation, not DGS). Both options are complementary.

Is broker cash interest taxed the same as bank interest?

Yes. Interest from brokers is taxed as capital income (savings base): 19% up to €6,000, 21% between €6,000–€50,000, 23% between €50,000–€200,000. The difference is that some foreign brokers do not withhold tax at source, so you must declare it yourself.

What is the difference between Smart Cash and a savings account?

Freedom24 Smart Cash is a cash account within an investment platform — not a bank deposit. It offers higher returns (4–5% in USD) but without DGS protection. A bank savings account offers lower returns but with protection up to €100,000.