Last week, NatWest became the first UK bank to warn business customers that it may charge them negative interest rates on money held in current accounts. "Global interest rates remain at very low levels and in some markets are currently negative," the bank wrote. "Dependent on future market conditions, this could result in us charging interest on credit balances."
So far, this is just a warning there's no immediate sign that the Bank of England intends to copy other central banks in Europe and elsewhere by cutting rates below zero. And NatWest's comments apply to business accounts only, not to individuals. But it's possible that at some point in the future we might find ourselves in the topsy-turvy world of negative rates. So what might the results be if that happens?
Brace yourself for fees
Alternative Bank Schweiz a tiny Swiss commercial lender with a bent for projects with a social benefit has become the first to begin charging savers for taking their money. Customers currently face a -0.125% rate on their cash, and a -0.75% rate on deposits above 100,000 Swiss francs. But this seems unlikely to catch on more widely, for fears of triggering cash-hoarding.
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It's more likely that banks would charge fees on current accounts to cover their costs. Some banks in the UK already do this. For example, Santander charges £5 per month for all customers of its 123 current account, while a number of other banks charge a fee for certain accounts if you don't pay in a minimum amount each month or meet other conditions. However, current-account fees are more common in other countries and many banks would like to introduce them here. The introduction of negative interest rates could be a pretext for doing so.
Getting paid to borrow
Unfortunately, this is unlikely to end with home owners being paid to hold a mortgage by lenders. The interest rate on trackers is set at a significant margin above the base rate, and many contain a clause stating that repayments won't fall below the 0% mark. For example, back in 2007 Cheltenham & Gloucester offered a two-year tracker rate mortgage at bank rate of minus 1.01%.
When interest rates were cut to 0.5% in March 2009, those borrowers would have had a theoretical rate of -0.51% if their tracker rate had followed. But in practice, the bank charged its customers a rate of either 0% or a nominal 0.01%.
That said, there have been cases in Europe where mortgage contracts were written in such a way that banks had to pay their customers. Danish banks are understood to be paying thousands of borrowers interest on their home loans. They have increased some fees to compensate but never mounted serious legal obligations. The benchmark interest rate in Portugal and Spain has not yet turned negative, but banks there are battling proposals that could require them to pay borrowers if it did.
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Natalie joined MoneyWeek in March 2015. Prior to that she worked as a reporter for The Lawyer, and a researcher/writer for legal careers publication the Chambers Student Guide.
She has an undergraduate degree in Politics with Media from the University of East Anglia, and a Master’s degree in International Conflict Studies from King’s College, London.
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