What is an LLC and why is it used for real estate?
An LLC (Limited Liability Company) is a US legal structure that separates your personal assets from the assets owned by the company. If you buy the property under an LLC instead of your own name, a lawsuit related to that property (say, a tenant's accident) in principle only puts assets INSIDE the LLC at risk, not your personal wealth.
It's also a common estate-planning tool: transferring LLC membership interests to heirs is usually simpler than transferring the property directly, and can help avoid the US probate process for that asset.
What an LLC does NOT solve
An LLC doesn't exempt you from FIRPTA when selling, doesn't reduce property tax, and doesn't automatically get you better financing terms — in fact, many banks offer WORSE rates or require larger down payments to an LLC than to an individual, because they treat it as a commercial loan.
It's also not a total shield: if you act with gross negligence or mix personal funds with the LLC's (called 'piercing the corporate veil'), a judge can disregard the limited liability protection.
When does it make more sense?
It tends to matter more when: (1) you're buying to rent out (more exposure to tenant/visitor lawsuits), (2) you own several properties and want to isolate each one's risk in its own LLC, or (3) the estate is large enough that succession planning is a real priority.
For a single personal-use or vacation property with no rental income, the cost and administrative complexity of maintaining an LLC (annual filings, registered agent, separate bookkeeping) sometimes isn't worth the benefit.