The council agreed to contribute $409,000 of the host city funding required if the bid committee raised the other $400,000 by May.
The committee has met its target by raising $407,000 through private and corporate donations, as well as a fundraising auction at SkyCity this month.
In a report to the council this week, events and economic development group general manager Sean Murray said it was a "very impressive result".
Councillors had originally voted against bidding for the event because of its tight financial situation, but changed their mind when presented with a more palatable solution.
Hamilton is one of 11 New Zealand cities bidding for rights which will be awarded to six to eight of them.
Fifa officials are travelling to New Zealand between June and July to inspect all the sites - which include Waikato Stadium.
Hamilton Deputy Mayor Gordon Chesterman, the only councillor not to support the proposal, said he was "more relaxed" about the 50/50 business model but maintained international exposure had little economic effect for the city.