FSA payroll deduction
I may have asked this before but don't remember the answer and can't find it here. The topic may help other users, anyway.
I record my salary as gross and my payroll deductions as excludable special expenditures. For the FSA deductions I record an offsetting tax-neutral special receipt. That allows modeling the tax and social security effects while still keeping the FSA money in my economy.
For the FSA, I deduct the IRS limit. Those limits may be adjusted from time to time but are not indexed. That being the case, should I record them in ESP using current or future dollars?