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IMPORTANT: The last day of the 2025 / 2026 tax year is Sunday 5 April.
Our online and postal ISA applications for this tax year will close from 5pm on Friday 27 March until the morning of Tuesday 7 April. Find out full details and timings for opening and funding ISAs with us within the current tax year.
Windfall Bond Upcoming Draw and Prizes
Find out details of the upcoming draw, including the total Prize Fund value and number of prizes on offer
The next prize draw is on 16 April 2026
April 2026 - Upcoming Prizes!
In March we had 13,110 qualifying Windfall Bond entries*.
Therefore the number of prizes in April's prize draw are as follows:
| Level | Prize value | Number of prizes |
| Level A | £50,000 | 1 |
| Level B | £10,000 | 2 |
| Level C | £1,000 | 19 |
| Level D | £500 | 20 |
| Level E | £100 | 103 |
This provides a total of 145 prizes for the month of April, worth £109,300.
April's free prize draw is on 16 April 2026.
*Each Windfall Bond requires a £10,000 deposit and details of a nominated bank/building society on record. Newly opened Windfall Bonds qualify for the Monthly Free Prize Draw in the second calendar month after the bond has been opened. for example, a Windfall Bond opened in March would be entered into May's Monthly Free Prize Draw.
Visit the Prize Allocation Method page for further details.
For information on the Windfall Bond's Prize Draw Rules and Terms and Condition, please read the Windfall Bond Product Features leaflet.
£10,000 Windfall Bond Winner - Case Study
After researching investment options, Mrs. Rushworth chose Family Building Society for its competitive rates. Over the years, she invested in various products and eventually won one of our major prizes!
Product details
Apply for a Windfall Bond and earn 2.75% annual interest (Gross AER)
How it works
Find out how the Windfall Bond works, the monthly free draw rules and your chances of winning.
Frequently asked questions
Answers to the most common questions asked by our members about the Windfall Bond.