The GAAP vs. IFRS Explainer

Explain how this item is treated under GAAP versus IFRS and why the
difference matters.

The item or transaction: [DESCRIBE — E.G. LEASES, INVENTORY, R&D,
REVENUE, IMPAIRMENT]
My situation: [WHICH STANDARD I REPORT UNDER, OR CONVERTING BETWEEN THEM]

Cover:
1. The treatment under US GAAP
2. The treatment under IFRS
3. Where they diverge and by how much it can move the numbers
4. The practical consequence for reported profit, assets, or ratios
5. What I need to do if I'm converting or comparing across the two

Keep it concrete with a simple worked example, and flag where I should
confirm with a qualified accountant.