Click here to access the survey questionnaire, which takes around ten minutes to complete.
The census aims to be the biggest, most authoritative and statistically robust survey of the industry. More than 1,500 PR professionals have already taken part.
A detailed study of the full findings, collated by YouGov, will be published exclusively in PRWeek in December.
It is two years since the first PRWeek/PRCA Census, which showed the industry then employed 61,600 individuals and contributed £7.5bn to the economy.
Want to know if you are underpaid? How your budgets stack up against others'? Then enter today.
Responses will be entirely confidential, and no information provided will be identifiable either at a personal or organisational level.