Real property in most jurisdictions is conveyed from the seller to the buyer through a real estate contract. The point in time at which the contract is actually executed and the title to the property is conveyed to the buyer is known as the "closing". It is common for a variety of costs associated with the transaction (above and beyond the price of the property itself) to be incurred by either the buyer or the seller. These costs are typically paid at the closing, and are known as closing costs.

Examples of typical closing costs might include: 

• Attorney (Lawyer) fees, paid by either or both parties, for the preparation and recording of official documents.
• Title service cost(s), paid by either party according to the contract but by default seller may pay the majority, for title search, title insurance, and possibly other title services.
• Recording fees, paid by either party, charged by a governmental entity for entering an official record of the change of ownership of the property. Required by the government for recording the deed.
• Document or Transaction Stamps or Taxes, paid by either or both parties depending on location, charged by a governmental entity as an excise tax upon the transaction. Required by law.
• Survey fee for a survey of the lot or land and all structures on it, paid by either party, to confirm lot size and dimensions and check for encroachments. Required by institutional/commercial lenders.
• Brokerage Commission, paid by the seller to a Real Estate Broker, to compensate the Broker(s) involved in the sale for their services in marketing the property, finding a buyer, and assisting in the negotiations. Brokerage commissions are usually computed as a percentage of the sale price, and are established in a listing agreement between the seller and the listing broker.
• Mortgage Application Fees, paid by the buyer to the lender, to cover the costs of processing their loan application.
• Points, paid by the buyer to the lender. Points are a form of pre-paid interest, charged by the lender as an alternative to charging a higher rate of interest on the mortgage loan. One point equals one percent of the loan principal.
• Appraisal Fees, usually paid by the buyer (although occasionally by the seller through negotiation), charged by a licensed professional Appraiser.
• Inspection Fees, usually paid by the buyer (although occasionally by the seller), charged by licensed home, pest, or other inspectors.
• Home Warranties, paid by either the buyer or the seller. Warranties are available on resale homes insuring major household systems against repair or replacement for the buyer's initial year of ownership.
• Pre-paid Property Insurance, paid by the buyer. Lenders will typically require that a mortgaged property be insured at all times throughout the life of the mortgage, and will usually require that the first full year's property insurance premium be paid in advance by the buyer.
• Pro-rata property taxes, paid by the seller, the buyer, or both. Most (but not all) jurisdictions assess taxes on real property, which are usually payable at a specified date annually. Since all but a tiny fraction of real estate transactions close on a date other than this one specified annual date, most transactions must include an adjustment to assure that both the seller and the buyer end up paying their share of the annual property tax, proportionate to the percentage of the year that each has ownership of the property.
• Pro-rata Homeowner Association Dues, paid by the seller, buyer, or both. If the property is covered by a Homeowner Association (HOA), the HOA will normally be funded by dues assessed against each property owner. Again, since the ownership of the seller and buyer are each fractional in the year of the transaction, there must be an adjustment made so that each owner pays their proportional share.
• Pro-rata Interest, paid by the buyer. The monthly mortgage payment is calculated and payable on a specified day each month. If the closing does not actually fall on that specified date (which is usually the case), then an adjustment must be made to calculate the interest on the loan for the number of extra days until the first payment is due.  

Other items in addition to the above may be common in some jurisdictions, and some transactions may include unusual or unique items as closing costs. In the United States, Federal law requires that all residential transactions financed by a mortgage have all closing costs documented in detail upon the standard HUD-1 form. This information must be provided to the principals but does not have to be sent to the government. Instead a Declaration or Statement by Buyer and/or Seller is often required to be provided to the government office recording the deed. Form 1099-S may be required to be sent to the United States Internal Revenue Service, but Federal law does not allow a charge for this.