Tax lien investing is something that every serious investor in real estate should consider. But the last thing you need to do is jump into it without considering all that?s involved.What are tax liens?Most states of the United States have a system for collecting unpaid property taxes and enabling reliable payers to be placed back on the tax roll. These states use either a ?tax deed? System or a ?tax lien? system, depending on what rights are sold to the client of the property. Under a tax deed system, county central authorities will sell full ownership and possession rights to the investor. In tax liens states, it’s just a right to the tax lien or tax claim on the property that is sold.The tax lien is an impediment or enforcement right. It supplies the financier with the right to receive interest penalty charges if the lien is paid off by the delinquent owner, or a right to foreclose and take title to the property if the lien isn’t paid.So tax liens are a highly attractive investment opportunity. The tax lien is a high priority lien which has priority over judgment liens, mortgage liens, trust deeds etc.there’s a right to collect interest or foreclose. If the lien is redeemed by the delinquent property owner, you can collect a double-digit return. it’s the responsibility of the county to chase up payment ? it is not your problem.The tax lien is usually for a small fraction of the property?s market valuation, so the investment is highly secured.· The investor is not subject to land owner responsibility. This is obviously an advantage, as there are a rising number of legal actions against property owners.rates are sometimes 16-24 percent, according to state law.But those that don?t take care can get their fingers burned. These are aspects you must attend to:· Assessing the property. Since you are buying the lien, not the property itself, it is alluring to go ahead without troubling to view the property. However, the security and value of the lien are based on the property. So you do need to see what type of property it is.There are all sorts of factors that will affect the value of the property and hence the value of the lien. These include zoning regulations, location, city limitations, flood plain trails and so on. Researching these contributors is essential.· Although property tax liens have a high concern, in some states federal And state tax liens share equal priority. · One risk factor can be created by the delinquent taxpayer becoming bankrupt after the purchase of a lien. The tax lien holder is usually given high concern in this situation. · If a lien is administered by the FDIC ( Fed. Deposit Insurance Corporation) there may be heavy delays in the foreclosure process. It is essential to check whether this is so before completing the purchase.The good stories is that most of these risks can be avoided by doing reasonable research before investing. This makes tax liens one of the safest and most profitable forms of investment. And if you as the investor do fall into any of these traps after reading this, you only have yourself to blame!