Latvian lats standard from its introduction till 1940. On 17 June 1940, Latvia was occupied by the USSR. After the dismantling of the Bank of Latvia and its replacement with the Latvia Republican Office of the Gosbank on 10 October, the Soviet ruble was introduced alongside the lats on 25 November 1940 at par, although the real monetary value of the rouble was about three times lower and thus both wages and prices were gradually raised to devalue the lats from June to November 1940. To lessen the effect of the exodus of goods sent by Soviet occupational personnel to the USSR,
Mark (currency) policy was not re-established, and the continuing loose money policy resulted in inflation, and in 1923, in hyperinflation. In late 1923, when the paper mark had become virtually worthless, it was replaced by a new currency, the (worth ). The new currency was issued by the newly established as credit to borrowers, but requiring collateral in the form of first-class claims to real estate. In 1924, the stopped providing unrestricted credit against worthless financial bills, and pegged its new currency, the , to the stable . The rationed its lending, so that the remained at par with the stable .