For tax filing, is it easier to get an accountant who specializes in travel-based work?

New to field service and I usually do my own taxes, but I have a feeling that tax filing for this type of job is going to be way more complicated than a normal W2. I historically use free tax USA and have no issues but now with all the reimbursement payments and stipends, I don't know if it's just going to be easier to pay for a CPA that understands these tax laws better.