Secretary of the Treasury Chase began distributing the notes to meet Union obligations in August 1861. Initially, various merchants, banks and especially the railroad industry accepted the notes only at a discounted rate or did not accept them at all. To ease public distrust in the newly issued notes Secretary Chase signed a paper agreeing to accept the notes in payment of his own salary and on September 3, 1861,
Union General-in-Chief Winfield Scott issued a circular to his soldiers arguing the convenience of the notes for those wishing to send home a portion of their pay. In mid-September Secretary Chase issued the following circular to the assistant treasurers to remove all doubt about the monetary status of the new notes: These actions also created a willingness on the part of banks to redeem the notes for coin as well. This put Demand Notes on par with the value and purchasing power of gold coins and they circulated widely among the public for private transactions.
Suspension of specie payment The ability of the government to redeem the Demand Notes in specie came under pressure in December 1861. On December 10 Secretary Chase indicated that war expenditures were far exceeding projections while Federal revenues were falling short. Then on the 16th, news of the British reaction to the
Trent Affair reached New York and the major banks, which had been supplying gold to the government in exchange for
seven-thirties Treasury Notes and bonds which they had been in turn reselling, saw the demand for their offerings of Union securities drop precipitously. By the end of the month the banks had suspended specie payment on their own banknotes. The Demand Notes then began to appear at assistant treasurers' offices in great numbers for redemption, but since the government could not obtain adequate supplies of coin it was forced to follow suit and suspend redeeming the Demand Notes for gold in the first few days of 1862.
The transition to legal tender notes The inability of the Union government to redeem these notes for specie "on demand" caused great concern to Congress in early 1862. Some banks had pledged to make a million loan to the government; the final installment was due on 4 February 1862, and these banks continued to accept Demand Notes for eventual use towards fulfilling this obligation. This supported the value of the notes during January. After February 4, Secretary Chase authorized John Cisco, Assistant U.S. Treasurer in New York City, to accept Demand Notes for short term deposits at five percent interest – thus making the Demand Notes as good as interest bearing deposits, but with the credit of the government. This act brought the final possible amount of Demand Notes that could be issued to a sum of ,000 (by April the full ,000 in Demand Notes had been issued). Eventually Congress decided to authorize of Legal Tender Notes, also known as
United States Notes, with the act of February 25, 1862. These were to be a new issue of U.S. currency, part of which were to replace the existing Demand Notes as those were redeemed. The new law, also known as the First Legal Tender Act, granted legal tender status to the new United States Notes except for the purposes of paying duties on imports and interest on U.S. debt. The government promised to continue paying the interest on its debt in coin, and it would accept only coin or Demand Notes in payment of customs duties. The obverse of 1862– and 1863-issue , , and Legal Tender Notes were very similar in design to the respective Demand Notes, the major changes being the addition of the U.S. Treasury seal and removal of the words "on demand" from the promise to pay. Some confusion existed over the status of the Demand Notes until the act of March 17, 1862, clarified that these were to enjoy legal tender status as well. Thus, Demand Notes were at least as good as Legal Tender Notes, and clearly superior because only the former could be used to pay duties on imports – a major source of revenue to the Union government. As a result, Assistant Treasurer Cisco announced that he reserved the right to redeem future 5% short term deposits of Demand Notes in the new Legal Tender Notes and speculators, foreseeing the higher value of Demand Notes, removed them from circulation as the new notes began to circulate during April. While this action allowed Secretary Chase to achieve two important goals, distributing the seven-thirties debt and retiring Demand Notes, it amounted to an official acknowledgement that the new United States Notes had depreciated compared to the Demand Notes. By mid-summer gold dollars were trading for a fifteen percent premium to legal tender while Demand Notes were available for an eight percent premium, and newspapers were reporting the price of Demand Notes under the description "United States Notes for Custom-House Purposes" or "Custom-House Notes". As customs duties averaged the slow drain of outstanding Demand Notes was tracked in the financial columns. By December it was estimated that the supply would soon be exhausted and that importers would have no option but gold for paying import duties. When the supply of Demand Notes had been nearly exhausted they commanded a price at parity with or at only a slight discount to gold dollars ==Design==