The allegation and the challenge come a day after the AAP challenged the Congress and the BJP for a public debate at the Jantar Mantar on their sources of funding.
On December 23, Anna Hazare had castigated Delhi Chief Minister Arvind Kejriwal for not putting its list of donors on its website.
The AAP, which had taken the donors' list off its website in June this year, has alleged its donors are "being targeted" by tax authorities.
He also alleged the AAP "collected crore of rupees in cash" in Punjab and questioned where has the money been deposited since it "does not have a bank account in Punjab".