The International Monetary Fund is giving Zimbabwe $400m to boost its foreign currency reserves.
However, a further $100m will be kept in a special account and Zimbabwe's government will not have access to it until it has cleared $1bn in debts.
Zimbabwe is in dire need of cash to rebuild its battered economy.
BBC Southern Africa correspondent Karen Allen says Zimbabwe's financial crisis has been partially blamed on mismanagement of central bank funds.
Zimbabwe owes money to the IMF and other international creditors.
The IMF said it made a deposit of 262m Special Drawing Rights ($409m), the IMF's own unit of currency, to Zimbabwe's account with the IMF.
It said there would be no conditions attached to this allocation of funds.
However, it said 66m SDRs ($103m) would be held in an escrow account until its arrears had been cleared.
The funding is part of an agreement reached at the G20 summit in London in April, which pledged to strengthen the IMF's reserves by $250bn.
All 186 members of the IMF will receive funding in relation to their IMF quota or voting rights, a spokesman said.


24-Hour Economy will promote prostitution – NPP Chairman warns government
US, Iran exchange airstrikes after Trump accuses Tehran of downing army helicopt...
BoG's $260 million building: It was Ato Forson who first proposed 'sell-and-leas...
'We have to do soul-searching' — Mahama orders nationwide flood assessment
Court orders woman beater to pay GHS5,000 compensation to midwife at Tema Commun...
Over 12,000 women living with obstetric fistula in Ghana — Asokwa MP
Mahama secures 1,840 farm equipment deal from Belarus
Titus Glover slams Mahama’s flood report directive, calls it “waste of energy an...
We have increased posting of doctors from 12 to 100 to underserved regions in 20...
'You had the effrontery to call me struggling lawyer, you won't come back to pow...
