People's Party founder and leader Roshan Nauhria has put the late disclosure of donations he made to the party down to a rookie mistake.
Nauhria donated a total of $260,000 in 18 separate donations to his party between July and October last year but the sum was not disclosed until the party lodged its annual return earlier this year.
Under electoral laws all donations of more than $30,000 must be disclosed within 10 working days. Those donations have now been listed on the return of large donations.
An Electoral Commission spokesperson said it was an offence to fail to file within 10 working days and it was looking into the People's Party's apparent failure to meet the obligation.
Nauhria said it was a simple mistake by the fledgling party which was first set up for the Mt Roskill byelection in 2016.