National firms, as a policy, are targeting an average compensation expense of 35% per employee. In practice, it depends on your market, your manager, and the services you provide.
Look at this as a learning experience. Endure what you must but do everything you can to work towards servicing NECREIF clients, right-of-way work, anything litigation support related, and master Argus Enterprise. Understand debt and equity and capital markets. Learn to appraise property using the methods market participants use, even if you cannot report it (FIRREA requires all cash capitalization and discount rates). Most market participants have a low opinion of appraisers due especially to the lack of understanding of debt and equity. You can get a lot of work from developers if you understand waterfall models and equity yields.
The MAI designation is not worth as much as it once was, but it is worth pursuing if you are young. It will open doors to really any other aspect of the business if you are smart. The best advice I give my trainees who are smart and productive is you can make a lot of money in your 20s. If you build relationships and skillsets, you can transition into any role in the future.
Right now, appraisal is complete turmoil. Virtually every report that goes out violates USPAP. For example
Appraisal Institute Guide Note 12. We are required, by law, to produce a fundamental market analysis for every appraisal when market conditions are unstable. 99% of appraisers don't even know how to perform a fundamental market analysis. Most scarcely understand basic economic concepts like supply and demand. Guide Note 10 is similarly ignored. And then we have the near universal ignorance of debt, equity and global capital markets.
The money quote from Guide Note 12, which will undoubtedly come up in many courtrooms in the near future, is "The appraiser must decline or withdraw from an assignment if the client will not allow the appraiser’s scope of work to be adequate for the assignment. The level of market analysis performed must be appropriate for the assignment and not limited solely because the client wishes to reduce the appraisal cost."
In 5 years, I would estimate 75% of appraisal work as we know it will be automated, if only because systemic incompetence and data fabrication has rendered statistical analyses more reliable. As long as you can survive, focus on this inevitability.