How to Respond to a USPTO Office Action (2026 Step-by-Step Guide)

What is a USPTO Office Action and why did you get one?

A USPTO Office Action is an official letter from a USPTO examining attorney explaining why a trademark application cannot be approved as filed. Receiving one is common and does not mean your application is denied; it means an issue must be resolved. Office Actions fall into two groups. Non-substantive or procedural actions raise fixable formalities, such as an unclear description of goods, a required disclaimer of a generic word, or a specimen that does not show the mark in use. Substantive actions raise legal refusals, most often a likelihood of confusion with an already registered mark, or a refusal that the mark is merely descriptive of the goods. Because trademark registration through the USPTO is the foundation of your brand protection and intellectual property rights, answering the Office Action correctly is what keeps that protection on track. Secure Mark USA reviews the letter and prepares the response for you.

How long do you have to respond to an Office Action?

You generally have three months to respond to a USPTO Office Action, with one paid three-month extension available. This deadline applies to Office Actions issued on or after December 3, 2022; the USPTO shortened the old six-month window as part of a broader shift. The clock starts on the issue date printed on the letter, not the date you happen to read it, so the safest move is to calendar the deadline immediately. If you need more time, you can request a single three-month extension by filing a request and paying the USPTO extension fee before the original deadline passes. Missing the deadline entirely causes the application to be treated as abandoned, which means losing your filing date and priority. Because U.S. trademark rights are largely first-to-file, losing that priority date can let a competitor move ahead of you.

How do you respond to an Office Action step by step?

You respond to an Office Action by addressing every issue the examining attorney raised and filing the response through the USPTO's TEAS system. First, read the full letter and list each refusal and requirement separately, since a response must answer all of them. Second, gather what each issue needs: a legal argument and evidence to rebut a likelihood-of-confusion or descriptiveness refusal, or a simple amendment for a disclaimer, a clarified description, or a replacement specimen. Third, draft the response, combining amendments and arguments, and attach supporting evidence such as marketplace differences or proof of acquired distinctiveness. Fourth, submit the response before the deadline and monitor the application for the examiner's next action, which may be approval, a final Office Action, or a further request. Secure Mark USA prepares and files this response starting from $99 plus any applicable USPTO fee.

Key takeaways

• An Office Action is a fixable refusal from a USPTO examining attorney, not a final denial.
• You have three months to respond, with one paid three-month extension available.
• Missing the deadline causes the application to be abandoned and loses your priority date.
• Response preparation starts from $99 plus any applicable USPTO fee.
• U.S.-domiciled applicants are not required to hire an attorney to respond.

Frequently asked questions