Apparently different states have different rules for LLCs, so you should definitely look at which states do what. Since you own your company (and as it is web design, I’m assuming you don’t have a partnership), you’ll be the sole owner (obviously) and it seems that most LLC tax rules state that the companies taxes will just go through you instead of separately.
From Wikipedia:
“Disadvantages
* Many states, including Alabama, California, Kentucky, New Jersey, New York, Pennsylvania, Tennessee, and Texas, levy a franchise tax or capital values tax on LLCs. (Beginning in 2007, Texas has replaced its franchise tax with a “margin tax”.) In essence, this franchise or business privilege tax is the “fee” the LLC pays the state for the benefit of limited liability. The franchise tax can be an amount based on revenue, an amount based on profits, or an amount based on the number of owners or the amount of capital employed in the state, or some combination of those factors, or simply a flat fee, as in Delaware. Effective in Texas for 2007 the franchise tax is replaced with the Texas Business Margin Tax. This is paid as: tax payable = revenues minus some expenses with an apportionment factor. In most states, however, the fee is nominal and only a handful charge a tax comparable to the tax imposed on corporations.
* It may be more difficult to raise financial capital for an LLC as investors may be more comfortable investing funds in the better-understood corporate form with a view toward an eventual IPO. One possible solution may be to form a new corporation and merge into it, dissolving the LLC and converting over to a corporation.
* The LLC form of organization is relatively new, and as such, some states do not fully treat LLCs in the same manner as corporations for liability purposes, instead treating them more as a disregarded entity, meaning an individual operating a business as an LLC may in such a case be treated as operating it as a sole proprietorship, or a group operating as an LLC may be treated as a general partnership, which defeats the purpose of establishing an LLC in the first place, to have limited liability (a sole proprietor has unlimited liability for the business; in the case of a partnership, the partners have joint and several liability, meaning any and all of the partners can be held liable for the business’ debts no matter how small their investment or percentage of ownership is).[citation needed]
* Although there is no statutory requirement for an operating agreement in most states, members who operate without one may run into problems.
* Some people, such as new business people, may not be familiar with the governance of LLCs. Unlike corporations, they are not required to have a board of directors or officers.
* The principals of LLCs use many different titles—e.g., member, manager, managing member, managing director, chief executive officer, president, and partner. As such, it can be difficult to determine who actually has the authority to enter into a contract on the LLC’s behalf.”
Maybe to fully answer your question, I think it would be perfectly fine to set up your business in whichever state you choose, as long as you pay the taxes.