Best Notice Savings Accounts UK: March 2026 Rates Ranked from 5.00% Down

Here's every notice account paying 4.00% AER or above, ranked by rate. All figures verified as of mid-March 2026.

Provider	Notice Period	AER	Min Deposit	Notes
Harpenden BS	60 days	5.00%	£1,000	Building society, limited availability
Harpenden BS	45 days	4.40%	£1,000	Shorter notice, still strong
GB Bank	65 days	4.35%	£10,000	Higher minimum, FSCS protected
Stafford BS	180 days	4.26%	£1,000	Longest notice period on list
OakNorth Bank	95 days	4.15%	£1	Tracker — rate moves with base rate
Investec (via Raisin)	95 days	4.15%	£1,000	Raisin marketplace account
LHV Bank (via Raisin)	125 days	4.15%	£1,000	Estonian bank, FSCS via Raisin
Aldermore (via Raisin)	95 days	4.13%	£1,000	Well-known challenger bank
Bank of London & Middle East	90 days	4.11%	£5,000	Sharia-compliant, expected profit rate
Shawbrook Bank	45 days	4.05%	£1,000	Monthly or anniversary interest

The standout is Harpenden at 5.00%. That rate is aggressive even by building society standards. The catch: Harpenden is a small regional society, so availability can dry up fast. If you see it open, act.

Banks and building societies use your deposits to fund lending. When you give them a guaranteed notice period, they can lend that money out for longer terms at higher rates — and pass some of that margin back to you.

The maths is simple. Top easy access accounts pay around 4.22% AER (Cynergy Bank's current best). The top notice account pays 5.00%. On £20,000, that's an extra £156 per year in interest — tax-free if held inside a cash ISA or within your Personal Savings Allowance.

The trade-off is liquidity. If you need that money urgently, you'll wait 45 to 180 days depending on the account. Some providers charge a penalty for breaking the notice period; others simply won't let you. For money you're genuinely saving — not your emergency fund — that trade-off makes sense.

For more on how notice periods work in practice, see our notice savings accounts explainer.

Most notice accounts pay a fixed variable rate — the provider sets a rate and can change it at any time, but rarely does so without warning. OakNorth's 95-day tracker is different: its rate is explicitly linked to the Bank of England base rate, moving automatically when the BoE acts.

With the base rate at 3.75% and markets pricing in two more cuts in 2026, a tracker notice account is a bet that rates will stay higher for longer. If the BoE cuts to 3.25% by year-end — plausible given inflation is trending toward target — a tracker paying base rate + 0.40% would drop to 3.65%. Meanwhile, a fixed-variable account at Harpenden might still be paying 5.00%.

The counterargument: if inflation proves stickier than expected and the BoE pauses or reverses course, trackers automatically adjust upward. Fixed-variable accounts won't.

My take: lock in the highest fixed-variable rate you can find now. The direction of travel is down, and a 5.00% notice account is a better deal than a tracker at 4.15% in a falling rate environment.

Three of the top five notice accounts are from building societies: Harpenden, Stafford, and Buckinghamshire. This isn't coincidence.

Building societies are mutually owned — they answer to members, not shareholders. Without the pressure to pay dividends, they can afford to offer better savings rates. They also tend to run leaner operations with lower overhead.

The trade-off is scale. Harpenden Building Society has one branch in Hertfordshire. You'll apply online or by post, not through a slick app. Customer service is a phone call during business hours, not a chatbot at midnight.

For a notice account, that barely matters. You deposit money, it earns interest, you give notice when you want it back. You don't need a banking app for that.

All UK building societies up to £85,000 per person are covered by the Financial Services Compensation Scheme, exactly like the big high-street banks. Your money is just as safe at Harpenden as it is at Barclays.

Three accounts on the list — Investec, LHV, and Aldermore — are accessed through Raisin UK, a savings marketplace. You open one Raisin account and can spread deposits across multiple partner banks without separate applications for each.

This matters for two reasons. First, convenience: managing three notice accounts through one dashboard is easier than three separate logins. Second, FSCS coverage: the £85,000 limit applies per banking licence, not per account. By spreading £200,000 across three Raisin partners, you get full FSCS protection on the lot.

The rates on Raisin tend to cluster around 4.13-4.15% for 95-day notice accounts — competitive but not chart-topping. The appeal is the platform, not the individual rate. If you have more than £85,000 to place in notice accounts, Raisin is the most efficient way to do it.

Shorter isn't always better, and longer doesn't always pay more.

Shawbrook's 45-day notice account pays 4.05%. Stafford's 180-day account pays 4.26% — just 0.21 percentage points more for locking up your money four times longer. On £10,000, that's £21 extra per year. Not worth it unless you're certain you won't need the money for six months.

The sweet spot is 60-95 days. Harpenden's 60-day at 5.00% is the obvious winner, but even the cluster of 95-day accounts at 4.13-4.15% represent fair compensation for the access restriction.

A practical approach: split your savings into tiers.

• Emergency fund (3-6 months' expenses): easy access account, accept the lower rate
• Medium-term savings (house deposit, car fund, known expense 6-18 months away): 60-95 day notice account
• Long-term savings (no specific timeline): consider a fixed-rate bond or stocks and shares ISA instead

For your savings strategy overall, notice accounts fill the middle tier. They're not a replacement for easy access, and they're not a competitor to long-term investing.

Related reading: Best Fixed Rate Savings Bonds UK March 2026: 4.36% Is Availa.

Notice account interest is taxable income, just like easy access or fixed-rate savings. The Personal Savings Allowance gives basic-rate taxpayers £1,000 of tax-free interest per year, and higher-rate taxpayers £500. Additional-rate taxpayers get nothing.

At 5.00% AER, you'd hit the basic-rate PSA ceiling with just £20,000 on deposit. At 4.15%, you'd need £24,096. If you're a higher-rate taxpayer, those thresholds halve.

The fix: hold notice accounts inside a cash ISA. The 2025/26 ISA allowance is £20,000, and all interest earned within the ISA wrapper is completely tax-free — no PSA limits, no annual tax returns, no HMRC letters.

Not every notice account is available as an ISA. But if your provider offers a cash ISA notice account at a similar rate, take it. Tax-free 4.00% beats taxable 4.15% for any taxpayer paying 20% or more.

For a full breakdown of ISA allowances and strategy, see our ISA guide.

This article is for informational purposes only and does not constitute financial advice. You should seek independent financial advice before making any investment decisions.