Fixed-rate bonds vs notice accounts: which locks your money and how

A fixed-rate bond and a notice account are the two main ways to earn more than an easy access account while accepting that your money is not instantly available. A fixed-rate bond locks a set sum at a set rate for a set term, and most do not let you add money after the opening deposit¹. A notice account keeps a variable rate and lets you withdraw, but only after you have given the provider advance warning, usually somewhere between 30 and 120 days².

The trade-off is the same in both cases: you give up instant access and, in return, the provider pays more. MoneyHelper's guidance is that fixed-rate savings bonds usually pay a higher interest rate than instant access savings accounts, and that the longer you lock your money in, the higher the rate is likely to be¹. Notice accounts work on the same principle, with the notice period standing in for the fixed term².

Which one suits you depends less on the rate and more on whether you can name the date you will need the money. If you can, a fixed-rate bond matches that date to a term. If you cannot, a notice account gives you a slower exit rather than a locked door.

How a fixed-rate bond and a notice account differ

A fixed-rate bond is a lump-sum account with a start date and an end date. You pay in once, the rate is fixed for the whole term, and the account matures on a set day. LHV Bank's terms are typical: you cannot add more money to a Fixed Rate Bond after it is opened, but you can open more bonds if you have additional funds⁷. The same rule appears across the market, from NS&I's fixed-term Bonds, where you cannot add more money once you have bought one, to building society bonds that close the door after the opening deposit⁸.

A notice account is a different shape. It stays open, the rate is variable, and access is governed by time rather than by a maturity date. Mansfield Building Society describes the deal plainly: you give advance notice of your intention to access your money and, in return, you are likely to get a higher rate than you would with an easy access account¹⁰. ICICI Bank makes the same point, that notice accounts normally pay more interest than easy access accounts but require a notice period to access your money¹¹.

So the two products answer different questions. A fixed-rate bond answers "when will I need this money?" with a date. A notice account answers it with a delay. Both are covered by the same savings rules and the same protection, and both are ordinary deposit accounts rather than investments.

Notice periods: often 45 or 120 days

Notice periods are not standard, and the spread is wide. Shawbrook's personal notice accounts are available with 45 days' or 120 days' notice, with variable interest rates³. The Nottingham describes notice of 30, 60 or 90 days, and suggests these accounts suit people who can plan when they will need their money¹². The Marsden puts the usual range at between 30 and 120 days².

Other providers sit at different points on the same scale. NBK's notice account offers 35 or 95 days, depending on which notice period you choose¹³. Coutts offers 35, 60 or 95 days¹⁴. Family Building Society's notice savings accounts usually require either 35 or 90 days, though this may differ by account¹⁵. Chetwood Bank's 35-day Notice Account is named for its period¹⁶.

One provider page states that advance notice periods range from 14 to 120 days¹⁷, while another describes notice periods of 30 to 180 days, typically starting at 30 days but sometimes 60, 90 or even 180 days¹⁸. A third says notice periods can vary between 30 days and 90 days, depending on the account¹⁹. Treat the range as roughly a month to six months and check the specific account.

Getting your money out early

With a fixed-rate bond, early access is the hard case. The Post Office states that withdrawing money from a fixed rate bond early will mean losing your interest⁴. MoneyHelper goes further, noting that there can be big penalties for early withdrawal and that in some cases you might not be allowed to access any of your money until the end of the term¹. That is the risk to weigh before you commit a lump sum: the money is not merely inconvenient to reach, it may be unreachable.

With a notice account, early access is a matter of timing rather than permission. You ask to withdraw, the clock starts, and the money is released when the notice period expires. Some accounts allow immediate access with a penalty instead, but the notice period is the standard mechanism. The practical consequence is that a notice account is only as liquid as its notice period: a 120-day account is a four-month commitment in everything but name.

How interest is set and paid on each

The two products differ in how the rate behaves, not just how much it pays.

A fixed-rate bond fixes the rate for the term. Principality's one-year bond states that the rate is fixed for one year until the bond matures, when the account comes to an end²⁰. Nothing that happens to the Bank of England base rate or to the provider's own pricing changes it during the term. Interest is usually paid annually, though MoneyHelper notes that some accounts pay quarterly or monthly¹. On a joint fixed-rate bond, interest is split equally between the account holders²¹.

A notice account pays a variable rate, which means it can fall as well as rise. The protection is in the notice of a cut. AJ Bell's explanation of the product states that the notice period for a reduction in the rate will be as long as the notice period for terminating the savings account⁵. Providers set their own versions of this: FidBank gives at least 2 months' personal notice, or a period equivalent to the notice period, whichever is greater²², while Chetwood Bank gives at least 49 days' notice on a 35-day Notice Account¹⁶. Chorley Building Society applies a reduced rate after 14 days plus the account notice period, or 30 days if that is longer²³.

The upshot is that a fixed-rate bond protects you from rate cuts for its term, and a notice account protects you only for the length of its notice period. In a falling market the bond is the stronger position; in a rising one the notice account can follow the market up while the bond cannot.

Fixed-rate bond or notice account: which fits your plans

Neither product is better in the abstract. What separates them is the shape of your plans.

A fixed-rate bond tends to suit a saver who knows the date. If a sum is earmarked for something a year or more away, and it will not be needed before then, a fixed term matches the money to the date and removes the temptation to dip in. The cost is that the decision is one-way: MoneyHelper's guidance is that fixed-rate bonds usually will not allow further deposits after the initial one, and that early withdrawal can carry big penalties or be blocked entirely¹. The rate is also fixed, so if rates rise after you commit, you watch from the sidelines.

A notice account tends to suit a saver who wants a better rate than easy access but cannot name the day. The Nottingham's description is that notice accounts are ideal if you can plan when you will need your money¹². That is the test: if you can plan a month or more ahead, a notice account gives you a higher rate without a maturity date. If you cannot plan at all, neither product fits and an easy access account is the honest answer.

There is no rule against holding both. Splitting a larger sum between a fixed-rate bond for the portion with a known date and a notice account for the rest is a common arrangement, and it keeps some money reachable without giving up the higher rate on the whole balance.

What happens when a fixed-rate bond matures

A fixed-rate bond ends on a set date, and the provider has to tell you before it does. The FCA's Banking Conduct of Business rules state that for a fixed-term savings account a firm should provide notice of the expiry of the fixed term in good time before the end of the fixed term, explaining the consequences of expiry and the options available for dealing with the balance⁶. That notice is the moment to decide what happens next.

What happens if you do nothing varies by provider, and this is where savers lose money. Which? reported that money left in four out of 10 of the top one-year fixes will be moved into an easy-access account paying lower interest than the best fixed-rate product²⁴. Which? also found that if you do not tell the provider what you want to do next, funds are usually moved into a different account such as an instant-access deal, transferred into a savings account of the same length, or paid back into the current account the money came from²⁵.

Providers describe their own default outcomes differently. Bank of Scotland states that after the fixed term ends the account will change to an Instant Access Savings Account²⁶. Skipton states that at maturity the account will automatically transfer into a new 1 year fixed rate bond unless you tell them otherwise before maturity²⁷. Nationwide matures a bond into an instant access maturity account and sends a reminder 30 days after the bond matures if the maturity account is unused²⁸. The Post Office moves the money into a variable rate account and contacts you before the end of the fixed term, and may offer reinvestment²⁹.

At maturity you generally have the option to reinvest into a new bond or cash in and close the account³⁰. Nationwide adds a small protection: if the rate changes between when it contacts you and maturity, you get the better rate, provided you respond by your maturity date³¹. On joint bonds, both account holders may need to sign any maturity declaration³².

Protection for your savings

Both products are deposits, so both sit inside the same safety net. Money held with a bank or building society is covered by the Financial Services Compensation Scheme, and the limit applies per person, per banking licence, not per account. That matters when you split savings across products: a fixed-rate bond and a notice account with the same provider count together towards one limit, so spreading money across two accounts at one bank does not double your cover. Our guide to how FSCS protection works for savings sets out the limits and how joint accounts are treated.

The other protection is the paperwork. The FCA's rules require a firm to give notice before a fixed term expires, explaining the consequences and the options⁶. On a notice account, the rules on rate changes mean a cut cannot arrive without warning at least as long as the notice period⁵. If a provider does not follow these rules, or you are unhappy with how a maturity or a rate change was handled, the Financial Ombudsman Service can look at the complaint.

Free, impartial help is available if you are weighing up where to put money or dealing with a problem. MoneyHelper offers guidance on savings products, and the Consumer Council's guidance for consumers covers managing and maximising your savings¹. If you are comparing these two products against other options, our guides to notice savings accounts and fixed-rate bonds go through each in more detail, and what happens when a fixed-rate savings account matures covers the end of the term.