Recheck an NPV result against the discount rate actually applied. Preparation only, not an account action.
Download the free skill
One complete Markdown file. No subscription or fabricated setup files.
Download SKILL.mdWhat to provide
The cash flows, the discount rate, and the quoted NPV.
How it works
- Record the cash flows and timing.
- Record the discount rate applied.
- Recompute and compare to the quoted NPV.
- Return the recheck without model changes.
The output
investment | annual_inflow | years | rate | present_value | computed_npv | quoted_npv
Worked fictional example
Fictional project costs 200,000 and returns 80,000 a year for 3 years; the quoted plus 40,000 is the undiscounted surplus, while at a 10% rate the present value is 80,000 times 2.487, 198,960, an NPV of minus 1,040.
Checks and limits
Keep original values, source IDs and version dates. Unknown facts stay held. Use qualified review for hiring, legal and accounting conclusions. No send, share, sign-in, scheduling, ledger change or payment. Fictional contract review is not a live account compatibility test.
More finance workflows · How-to guides
Method: reviewed source. Demand lead: Documented finance workflow need from the reviewed source; not measured exact intent. Site impressions are not monthly volumes; exact topic volume is unmeasured. Checked October 24, 2026.