The duration of the grant of administration or probate process can vary, but generally, the court process may take up to 12 weeks, depending on the complexity of your application and the specific circumstances. It’s important to note that the overall administration of the estate may extend to approximately a year, considering various factors such as the settlement of debts, payment of taxes, and the distribution of assets to beneficiaries. The specific timeline may also be influenced by the court’s caseload and any potential legal challenges.