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Glossary

Tight definitions of the terms that matter — each one connected to where it's actually used.

LTV (loan-to-value)

The mortgage as a percentage of the property’s value — the number that sets your deposit and often your rate.

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APR (annual percentage rate)

The yearly cost of borrowing including standard charges, used to compare loans and credit cards.

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APRC (annual percentage rate of charge)

The all-in yearly cost of a mortgage including fees, designed so offers can be compared like-for-like.

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CPI (consumer price index)

The basket-of-goods index used to measure inflation — what goes in it and what a CPI figure actually claims.

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Basis point

One hundredth of a percentage point — the unit finance uses when percentage-point moves are too coarse.

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Gross and net

Gross is the amount with everything included; net is what remains after deductions — which is which depends on context.

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AER (annual equivalent rate)

What a savings rate really pays over a year once compounding frequency is taken into account.

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Percentage point

The unit for the gap between two percentages — the difference between 4% and 6% is two percentage points, not 2%.

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Purchasing power

What money can actually buy — the quantity inflation erodes even while the number in the account grows.

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Equity (property)

The slice of your home you actually own: its value minus what is still owed on the mortgage.

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UTC (Coordinated Universal Time)

The world’s reference clock — the time standard every time zone is defined as an offset from.

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Zero-rated (VAT)

Goods taxed at a VAT rate of nothing — which is not the same as being exempt, and the difference matters to businesses.

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Deflation

Prices falling across the economy — rarer than inflation, and more feared by the people who set interest rates.

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Gregorian calendar

The civil calendar most of the world runs on, introduced in 1582 to stop the seasons drifting through the year.

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Amortisation

Paying a loan down with instalments that cover interest first and principal with the rest, on a fixed schedule.

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ISO 8601

The international standard for writing dates and times — year first, so dates sort correctly as text.

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Real return

An investment’s return after inflation — the growth in what your money can actually buy.

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Compounding frequency

How often earned interest is added to the balance — yearly, monthly or daily — so it can start earning interest itself.

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Future value

What an amount of money will be worth at a set date in the future, given a rate of growth.

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Principal

The original amount of money saved, invested or borrowed, before any interest is added.

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