The minimum tenure to avail an interim CFO (or CFOaaS) service is 3 months. There is no limit to the maximum tenure but usually is about 12-18 months.
Our fee structure for this service differs slightly than all other services. We usually charge a monthly retainer for our CFOaaS which is based on the tenure and the hours of work required per month. We also charge hourly rates and in some cases take equity-based compensation for particular projects.
You will sign the contract with our company but will work with a dedicated CFO who will join your team and contribute as a C-level executive should. Of course, everyone else in ONS is more than happy to help when required
CFOaaS in an ongoing service which might be difficult to measure in terms of performance however it is possible to set high-level milestones or targets that you wish to achieve with the help of an expert CFO