A little nutty. Entirely fictional. No real banking here ↗

Savings · Products · FROM THE ACORNBANK FOREST

Willow Tracker Bond — Worked Woodland Examples

A bond with a variable rate: the term is fixed at two years but the rate tracks a fictional Forest Base Rate plus 0.25%. The illustration holds today’s rate constant, which a real tracker would not.

An acorn-shaped savings pot with coins.
A fictional bank, a real sense of humour. All people, places, products and figures are invented. No real banking or financial advice. About this demo.

Demo rate card4.75% AER / gross p.a. (variable, tracking the demo Forest Base Rate of 4.50% plus 0.25%)

The pound values and percentages on this page are invented AcornBank product terms, chosen for a realistic bank-style example. They are not current market offers, an invitation to deposit or invest money or a forecast of what a real bank will pay.

Product detailDemo terms
Account type2-year variable-rate bond
Rate, reward or charge4.75% AER / gross p.a. (variable, tracking the demo Forest Base Rate of 4.50% plus 0.25%)
Opening / maximum balance£1,000.00 to £250,000.00
AccessNo top-ups or withdrawals during the 24-month term; principal and interest available at maturity
Eligibility in the scenarioOne adult aged 18 or over able to leave the deposit untouched for 24 months
FeesNo model account fee
CurrencyGBP (£), used solely for fictional calculations

Try your own numbers

Change the amounts to see what Willow Tracker Bond would do in the story. Fictional figures, no application, no advice.

Balance after 5 years£12,611.60£2,611.60 compounded interest at 4.75% gross, before tax
Interest in the first year
£475.00Credited yearly and re-invested
Extra earned by compounding
£236.60£2,375.00 is what paying the interest out would earn over the same term.
That is per month, roughly
£39.58First-year interest spread over twelve months.
Access during the term
NoneMoney is locked until maturity in the model.
Year by year, interest re-invested
YearInterest that yearBalanceTotal interest
1£475.00£10,475.00£475.00
2£497.56£10,972.56£972.56
3£521.20£11,493.76£1,493.76
4£545.95£12,039.71£2,039.71
5£571.89£12,611.60£2,611.60

Willow Tracker Bond in charts

The same fictional model as the tables below, drawn rather than written. Hover or focus a mark for its value, or open the table view.

Interest after maturity by deposit4.75% AER, single deposit, no withdrawals
£0£2,000£4,000£6,000£1,000 · Interest: £97.26£97.26£1,000£5,000 · Interest: £486.28£486.28£5,000£10,000 · Interest: £972.56£972.56£10,000£25,000 · Interest: £2,431£2,431£25,000£50,000 · Interest: £4,863£4,863£50,000

Interest credited annually and rounded to the penny; figures exclude tax unless the wrapper is tax-free.

View as a table
CategoryInterest
£1,000£97.26
£5,000£486.28
£10,000£972.56
£25,000£2,431
£50,000£4,863
£10,000 held to 24-month maturityBalance at each anniversary
£0£5,000£10,000£15,000StartYear 1Year 2Start · Balance: £10,000Year 1 · Balance: £10,475Year 2 · Balance: £10,973£10,973

The rate is held constant for the illustration; a tracker would move with its reference rate.

View as a table
PointBalance
Start£10,000
Year 1£10,475
Year 2£10,973

What could your balance look like at 24-month maturity?

Opening depositDemo AERTotal interestClosing balance
£1,000.004.75%£97.26£1,097.26
£5,000.004.75%£486.28£5,486.28
£10,000.004.75%£972.56£10,972.56
£25,000.004.75%£2,431.41£27,431.41
£50,000.004.75%£4,862.81£54,862.81
£100,000.004.75%£9,725.63£109,725.63

Assumptions: one opening deposit, no additions or withdrawals, no fees or tax, and the stated rate for the whole period. Interest is credited once at each anniversary and rounded to the nearest penny, with half-pennies rounded up. AER and gross p.a. match in this annual-credit model.

The projection stops at 24-month maturity. No rate is promised beyond that date. Reinvestment would require a new fictional product and new terms. The tracker rate is held constant for the illustration; a real tracker would move with its reference rate, so every row could change.

Willow Tracker Bond is 2-year variable-rate bond in the Savings range, used for locking money away for two years while the rate follows the market. Its live rate card, summary and worked tables sit above this text and update whenever the product record changes.

Follow the numbers, not just the headline

The tables show the opening amount, time period and result for this product type. Savings figures are before tax unless the wrapper is tax-free; investment figures are scenarios, not forecasts; borrowing figures separate payments, interest and outstanding balance. A displayed result is conditional on its assumptions, not a guarantee. Keep unrelated examples separate rather than adding their balances together.

See the whole Savings range or compare every product on the rates page.

What the example does not promise

All figures are invented and shown to make the demo useful to read and crawl. No money is held, no application is available, and no deposit-protection, regulatory or tax-wrapper status is claimed. Calculations do not account for personal tax, inflation or unstated changes in rates. The fictional bank manager can guarantee only that the next paragraph contains no real acorns.

Related reading


AcornBank: entirely fictional banking, exceptionally committed squirrels.