The standard variable rate
The standard variable rate is the lender’s default rate — what you roll onto when an introductory deal ends. It’s set at the lender’s discretion and is historically uncompetitive, which is why escaping it is a major driver of remortgaging.
What the SVR is
The SVR is the lender’s own default interest rate, applied once your fixed, tracker or discounted period expires. It isn’t tied to the base rate by any fixed margin — the lender can change it largely at its discretion, and it’s usually well above the deals on offer to new borrowers.
Loans on the SVR typically have no early repayment charges, so you’re free to leave at any time — which is exactly what most borrowers should do.
Why it costs you
Because the SVR is so often uncompetitive, sitting on it can add hundreds of pounds a month versus a fresh fixed or tracker rate. Lenders rely on inertia; the cost of not acting is real.
How contractors escape it
The fix is timing. Reviewing your deal three to six months before it ends lets us line up a new rate to start the moment your current one expires — so you never touch the SVR. Many contractors also find their original lender won’t offer competitive retention rates once they’ve gone independent, making a specialist remortgage the better route.
- Diarise your fixed-rate end date.
- Start the remortgage three to six months ahead.
- Switch to a lender that reads your contract income properly.
Why the SVR costs so much more than a deal
Because it is a default, not a product anyone negotiated for you. It is set at the lender's own discretion, does not track the base rate mechanically, and is consistently priced well above what the same lender offers a new customer. You land on it by not acting, which is precisely why it is profitable.
The scale of the gap is the part people underestimate. Across the market it typically runs to around two percentage points against the sharpest deals available — which on an ordinary balance is hundreds of pounds a month, buying you nothing at all. Not certainty, not flexibility, not a feature. What the SVR really costs sets out the arithmetic.
Nothing is holding you there
There is normally no early repayment charge on an SVR, because your deal has already ended and the tie-in expired with it. You are free to remortgage or take a product transfer whenever you choose.
That is what makes SVR drift so unnecessary. Someone mid-fix weighing a penalty against a saving has a genuine decision to make. If you are on the SVR you do not — you have an unforced error to correct, and correcting it costs only the switching process. Model the difference on the remortgage calculator, or size it directly with the rate change calculator.
The contractor version of this trap
There is a specific way contractors end up stuck here. You took the mortgage while employed. Since then you have gone self-employed, moved to a day rate, or incorporated. Your deal ends, your existing lender's renewal process cannot read the new income shape, and you are offered a poor rate or nothing at all. The natural conclusion is that you are trapped.
You are not trapped — you are at the wrong lender. A lender applying contract-based underwriting reads the gross day rate in your contract rather than the deliberately modest profit on your return, and will frequently lend more, at a competitive rate, exactly where the incumbent declined. See remortgaging as a self-employed contractor.
Standard variable rate, answered
Is the SVR linked to the Bank of England base rate?+
Not by a fixed margin. Lenders may move the SVR when the base rate changes, but they set it at their discretion — which is why it behaves differently from a tracker.
Can I leave the SVR at any time?+
Usually yes — SVR loans typically carry no early repayment charges. That makes remortgaging away straightforward once you have a better deal lined up.
How much could I save by leaving the SVR?+
It varies, but the gap between an SVR and a competitive new deal is often substantial — frequently hundreds of pounds a month. A quick review shows your specific saving.
Why did my payment jump when my deal ended?+
Because the mortgage moved onto the lender's standard variable rate, which is typically far higher than the deal rate you were on. Nothing went wrong and no notice was missed — it is simply what happens by default when a fixed or tracker period expires without a new deal arranged.
Is the SVR ever the right place to be?+
Rarely, and usually only briefly. It can make sense for a short window if you are about to sell, repay the mortgage entirely, or need complete flexibility for a few months. Beyond that the premium is difficult to justify, particularly since leaving normally carries no penalty.