Hi kristen-neadreal,
Welcome to Community! It's important that you're able to account for the HST collected on your commission, to ensure you remain aligned with government guidelines. In this situation, I encourage you to reach out to an accounting professional for their expertise and best course of action. If you don't have an accountant, we can help you locate a ProAdvisor in your local area. However, I will keep this post open, so other accountants and bookkeepers can chime in with their suggestions and recommendations.
Feel free to reach back out with other questions. We would be happy to help!