In everyday banking, people sometimes say “bond” when they mean a fixed-rate savings product with a set end date. In investing, a government bond is different: it is a loan to a government that can be bought and sold, and its price can go up or down before the end date.
If you need a known amount of money on a known date and you cannot accept the balance looking lower along the way, a bank fixed savings product is usually clearer.
Why the value can fall even if the government pays as promised
When newer bonds start paying higher interest, older bonds with lower interest often fall in price if you sell them early. The government can still be paying interest on time. The market price moved because interest rates in the market moved.
Bond funds show that price movement every day, which can surprise people who thought “bonds” meant the same thing as fixed bank savings.
Choose the right tool for the job
Use bank fixed savings for planned household cash, with the deposit protection rules that apply where you live. Treat government bonds and bond funds as longer-term investments, with the understanding that prices can move.
Sort short-term cash needs first. Only then consider market investments for money that can stay invested through ups and downs.