Oklahoma Filing Fees are fees charged by the state of Oklahoma for filing legal documents and other administrative processes with various state agencies. The fees vary depending on the type of filing, but generally range from $10 to $550. Types of Oklahoma filing fees include fees for filing a business registration, filing a DBA, filing a limited liability company, filing a corporation, filing a fictitious name, filing a trademark, filing an LLC, filing a patent, filing a deed, filing a probate, and filing a will. Other filing fees may be required for marriage licenses, birth certificates, divorce records, and other documents.