Wealthier households might have to pay more for the BBC, former chairman Richard Sharp has suggested.
The licence fee system is “regressive”, he said, and could instead be replaced by a tax on broadband bills or a household levy based on property value.
The BBC said the fee was the “agreed method of funding until at least 2027” and helped it remain independent.
Mr Sharp resigned as chairman of the BBC in April.
Speaking to the Daily Telegraph, he also warned that whoever took on the job would have a “target” on their back.