https://www.thedyslexiasupportcentre.com.au/indicators-of-dyslexia
Children can display signs of dyslexia from an early age - as young as 3 or 4 years old - but it is usually not formally identified until the age of 6 or 7.
Many older children and adults will remember having similar difficulties to those listed on the previous page. Some may still apply, whilst additional issues for older children through to adulthood might include:
Dyslexia Action, 2015. What are the signs of Dyslexia.
Available at: http://www.dyslexiaaction.org.uk/page/what-are-signs-dyslexia-0?page=1