The regulations under which the Crédit Foncier transacts its business are very strict. The mortgage loans must be first liens. The property must have a clear and unencumbered title and yield a certain and durable income. Loans and theaters, mines, and quarries are not accepted. The amount loaned on any property must not exceed half its value, or one-third the value for vine-yards, woods, orchards, and plantations. Factory buildings are estimated without regard to their value for particular purposes. A borrower cannot bind himself to pay a greater annuity than the total annual income of the property mortgaged, while on the other hand the society is not allowed to charge borrowers 0.6 per cent over the rate at which it obtains money on its debentures issued at the time of the loans. An excess of only 0.45 per cent is allowed on loans to municipalities. The outstanding loans and debentures issued must exactly correspond in amounts. After paying a 5 per cent dividend the Crédit Foncier must set aside between 5 and 20 per cent of the balance of the profits each year for the obligatory reserve, and continue to do so as long as the same does not equal one-half of the capital stock. The investment of this reserve is left to the board of directors. The capital stock of the society must be always maintained at the ratio of one-twentieth or more of the debentures in circulation and is the primary guaranty of its obligations, especially the debentures. The capital at present is $40,000,000, divided into 400,000 shares of $100 each; but authority has been obtained to increase the same to $50,000,000, represented by 500,000 shares, which will be done before the debentures in circulation pass the legal limit. One-fourth of the capital must be invested in French rentes or other treasury bonds; one-fourth in office buildings of the society, or by loans to French colonies, or in securities deposited with the Bank of France as a guaranty for advances. Shares cannot be issued at a price below par. They are nonassessable. The surplus may be loaned on mortgages or to municipalities or may be used in other mortgage business allowed by the statutes; and for buying its own debentures, making advances to borrowers in arrears, or purchasing mortgaged property in foreclosure; and for acquiring commercial paper acceptable by the Bank of France or securities to be deposited with that bank.