Purchasing the tax sale certificate is merely the first step. The tax sale certificate holder does not own the property, but merely has a lien against the property. The amount of the lien is the amount paid for the tax sale certificate plus interest (which normally accrues at a rate of 18%), costs and fees, including the certificate holder’s attorneys fees. The tax sale certificate holder must foreclose on the tax lien in order to become the owner of the property. The certificate holder has priority over any other liens against the property, including mortgages and other lien holders. The certificate holder must wait a statutorily proscribed periodafter the date of the sale of the certificate to initiate a foreclosure action. A municipality which purchased the certificate must wait six months; any other purchaser must wait two years.