Excerpts from a 2010 article:
Pointing Fingers At Mother Teresa's Heirs
Money Matters
It is good news about some of the changes. Unfortunately, we are still in the dark when it comes to their financial records,” says Gonzalez. The donation issue first came up in the early 1990s when it was revealed that Charles Keating, an American banker known for the infamous “saving and loan scandal,” had donated up to $1.25 million to Missionaries of Charity. Amidst calls to return the money, Mother Teresa controversially chose to remain silent, an incident that is still sited by her critics who demand transparency.
In early 2000, Susan Shields, a former Missionaries sister who left the organization “unhappy”, created a furor by saying she herself had “written receipts of $50,000? in donation but there was no sign of the “flood of money.” Forbes India talked to a volunteer in the Los Angeles office of Missionaries of Charity who admitted that “even when bread was over at the soup kitchens, none was bought unless donated.” A report in German magazine Stern, revealed that in 1991 only seven percent of the donation received at Missionaries of Charity was used for charity. Former volunteers and people close to the Mother House revealed that the Vatican, home to the Pope, has control over the “monetary matters” ever since Missionaries of Charity came under its fold in 1965. The control got stronger after Mother Teresa died in 1997.
When asked about how much money the Charity gets annually, the then superior general Sister Nirmala in a rare media interview a few years ago remarked “Countless.” When asked how much it was, she answered, “God knows. He is our banker.” Forbes India’s request for details was turned down at the Mother House. Sister Mary Prema, the present superior general, did not agree to a meeting.
http://www.forbes.com/2010/08/10/forbes-india-mother-teresa-charity-critical-public-review.html