Staff Augmentation ROI Framework for Enterprises in 2026
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Staff augmentation ROI framework: 70% of surveyed firms insourced some outsourced scope in five years, partly to cut vendor markups (Deloitte). Assess delay.
Frequently Asked Questions
- Our method: compare the augmented seat with the hire it replaces, from day one. Add the value of output delivered during the months the role would have sat open, net of the augmented cost, then subtract the monthly premium over the employee's loaded cost for every later month. The month where the two cancel out is the break-even month.
- On paper it can look cheaper, because no vendor margin applies. Under the US common-law test in 26 CFR 31.3121(d)-1, a person directed as to how the work is done, not only the result, is generally an employee (Cornell LII, accessed October 2026), so a directly engaged contractor managed inside your sprint can bring the employer tax and classification exposure back. Take advice on your own facts and jurisdiction.
- Our rule: review the seat at its break-even month. Convert or hire when the work will last for years and needs an owner, and exit when the scope is ending. Set that review date before the engagement starts, so the decision rests on the model rather than on habit.
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