Bringing your investments under one roof could save more than you think

If you’ve ever tried to compare investment platforms, you’ll know it can feel a bit like shopping for mobile phone contracts – lots of choice and different ways to charge. Annual platform fees, trading costs, fixed account fees… it’s no wonder many people stick with what they know.

But sometimes a fresh look pays off. And one area that’s often overlooked is how consolidation can influence what you’re charged. Bringing your accounts together can reduce costs significantly, and that’s particularly true when investing with Charles Stanley Direct. 

One platform, multiple accounts – one fee cap

Many investment platforms charge per account. That means your ISA, SIPP and general investment account (GIA) are all treated separately, so any flat fees or minimum account charges can apply to each - which can really add up.

At Charles Stanley Direct, we take a different approach. We treat all your accounts as one for the purposes of charging. Everything is wrapped into a single percentage‑based fee structure and it’s all subject to a maximum annual charge of £600.

So, whether you have one account or several, your combined platform fee will never exceed £600 a year. For people with larger portfolios, or those with multiple accounts spread across providers, that can be a huge cost saver.

Funds? Shares? Doesn’t matter – it’s the same charging structure

Another quirk of the industry is that some platforms split their fees by investment type – one rate for funds, another for shares. If your portfolio is a blend (and most are!), you could end up paying more.

Charles Stanley Direct keeps things simple: one unified percentage‑based charge of 0.30% across all investments, funds and shares alike, up to the same £600 annual cap.

It’s tidy and transparent, and it’s a key reason why we recently won “Best Stocks & Shares ISA – Large Portfolio” at the 2026 YourMoney.com Awards.

£100 of free trades a year included

Inside that same capped fee, Charles Stanley Direct also includes £50-worth of trades every six months. For anyone who trades with any degree of regularity – or even just rebalances their portfolio from time to time – this is a meaningful perk, particularly for larger account sizes.

Think of it as an annual bundle that quietly knocks a chunk off your trading costs.

For larger portfolios, the value becomes clearer

The larger your overall portfolio, the more the fee cap matters. Where Charles Stanley Direct’s structure often stands out is where multiple accounts (ISA, SIPP, GIA) reach a level where percentage fees elsewhere continue to climb but CS Direct’s charge has already hit its maximum.

Find out more: Charles Stanley Direct’s charging structure in full

Thinking of bringing accounts together? There’s cashback too

If you’re already a Charles Stanley Direct customer and thinking about transferring other ISAs, SIPPs or investment accounts across, we are currently paying up to £1,500 on cashback on transfers. That’s a welcome bonus simply for reorganising your finances. Terms apply.

And if you’re not a customer yet, the cashback could soften the landing of any exit charges from your existing provider as you move over.

Don’t forget that as a Charles Stanley Direct customer, you benefit not only from more than 200 years of stockbroking heritage, but also from the support of our experienced Helpdesk and our dedicated Financial Coaching service if you need it.

Find out more: Charles Stanley Direct Cashback offer