How much time do I have to file a higher level review?
You have 1 year from the date on your decision to file a higher-level review.
I won't need that long. So, is it possible for me to file a higher level review to begin with?
Yes, you can request a higher-level review of an initial claim or supplemental claim decision. This option isn't available after a higher-level review or board appeal. It's also not available if you're one of multiple people claiming the same benefit, this is rare.