Should I ignore taxes when modeling free cash flow?

September 14, 2021
by a searcher from Brigham Young University in Salt Lake City, UT, USA
When modeling the free cash flow for a business (LLC), is it right to ignore taxes? As the shareholders will pay income and/or capital gains tax once the profits are distributed (either as a salary for owner/manager or dividends/draw for shareholders), I assume there are no income tax cash flows that affect the LLC. Is that a correct assumption? Thanks for any help.
I.e.: Levered FCF = EBITDA - Net Interest Expense - Change in Working Capital - CapEx - Debt Repayments
from Walsh College of Accountancy and Business Administration in Detroit, MI, USA
from The University of Chicago in Chicago, IL, USA
1) If you want to calculate how much an owner will take home BEFORE salary, then you should not deduct salary and any taxes.
2) If you want to calculate how much an owner will take it home AFTER paying himself/herself a salary, then you should deduct salary. FICA taxes, etc. but not deduct income taxes.
3) If you are trying to calculate FCF (more precisely FCFE) the way accounting, finance and valuators define/use it, then you must deduct shareholder income taxes in addition to deductions described in #2, Tax rate should be that of the shareholder. Under current US tax laws that rate is either 37% or 29.6% (for businesses that can benefit from 199A deduction), plus state level taxes.
There is a school of thought (A) that pass-through-entities (PTE) like S Corp and LLC), have same value as C Corp. They use 21% as the tax rate in #3 above. Another view (B) is a court decision in Gross that said S Corp. should be valued w/o shareholder taxes. I disagree with both. However, between A and B, B is absolute garbage decision by the courts; A is closer to real value of PTE. Happy to discuss how to determine true PTE value. I have written few articles and have a software to do so.