Some replacement window companies will not help you understand the tax credit benefit when planning on replacing your windows. I have written this article to try and help you understand the very basics and to be in a better position to deal with any contractor.

The tax credit benefit passed to people who install energy efficient windows has always been there. However, recently the benefit was tripled to 30% of the cost of an energy efficient window. This is also applicable to doors but my focus is only on windows for now.

What this means is that when choosing the replacement windows for your home you need to pick carefully. Usually replacement window companies play a significant role in helping homeowners in this regard hence the need to find the right contractor.

Some of the issues the company should walk you through include the specific conditions that qualify a window as energy efficient. This includes, the new energy start certification, the U-Factor, Solar Heat Gain Coefficient (SHGC), NFRC Rating and more. NFRC stands for National Fenestration Rating Council. One thing I can say here is that if a window does not have the NFRC sticker then chances are it is not energy efficient.

When dealing with replacement window companies or contractors, always ask them to show you the sticker. If they fail to do so don't buy their recommended window and do not use their services. There are plenty more companies that you can consider and hire. So to cash in on the tax credit benefit in 2009 you need to be a wise shopper.