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Mortgage Glossary

Completion

Also known as: Completion Date

The final stage of a property purchase when ownership is legally transferred, funds are paid, and you receive the keys.

Completion is the final step in buying a property. It is the day when the remaining purchase funds are transferred from the buyer (via their solicitor and mortgage lender) to the seller, the legal ownership of the property is transferred, and the buyer receives the keys.

On completion day, your mortgage lender sends the loan funds to your conveyancer, who adds your deposit contribution and transfers the total to the seller's conveyancer. Once the seller's solicitor confirms receipt of the funds, the transaction is complete and you can collect the keys, usually from the estate agent.

After completion, your conveyancer handles the post-completion work, including paying Stamp Duty Land Tax (if applicable) to HMRC and registering your ownership with the Land Registry. This administrative work typically takes a few weeks to finalise.

Example

On your completion date, your lender sends £225,000 to your solicitor at 10am. Combined with your deposit, the full £250,000 is transferred to the seller's solicitor by noon. At 1pm, you collect the keys from the estate agent and move into your new home.

Key Points

  • The day ownership of the property legally transfers to the buyer
  • Mortgage funds and deposit are transferred via the solicitors
  • The buyer collects the keys once funds are confirmed received
  • Stamp Duty Land Tax must be paid within 14 days of completion
  • Your conveyancer registers your ownership with the Land Registry after completion

Frequently Asked Questions

What happens on completion day?

Your lender sends the mortgage funds to your conveyancer, who transfers the full purchase price to the seller's solicitor. Once the seller's side confirms receipt, you can collect the keys. The process usually completes by early afternoon.

Can completion be delayed?

Yes. Common causes include delays in transferring funds, issues in a property chain, or last-minute problems discovered by either side. If completion is delayed, your conveyancer will keep you informed and work to resolve the issue.

Do I have to pay Stamp Duty on completion day?

Stamp Duty Land Tax is due within 14 days of completion. Your conveyancer will typically handle the payment on your behalf and will have collected the funds from you in advance.

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