How do you investigate and resolve an intercompany difference?
A core Group Accounting interview question — asked in analyst and associate interviews across IB, PE, and the Big 4.
THE SHORT ANSWER
An IC difference is where two group entities report a mismatched receivable/payable or sale/purchase. First quantify and categorize by likely root cause: timing/cut-off (one side booked before period end, the other after) — the most common; FX (each side using a different rate on the same transaction); or error/omission/disputed amount. Use the matching/IC reconciliation report to pair open items and isolate the gap, then resolve with the counterpart entity and document the agreed treatment (who adjusts, in which period). Prevention is the real answer: a mandatory IC booking deadline (e.g., by the 25th), agreed IC rates, automated matching with tolerance thresholds, and monthly IC calls between controllers. Large or persistent differences must clear before consolidation because they distort group figures and the elimination.
WHAT INTERVIEWERS LISTEN FOR
- ✓Categorize root cause: cut-off (most common), FX, or error/dispute
- ✓Use the IC matching report to isolate the gap; resolve with counterpart, document
- ✓Prevent via booking deadlines, agreed IC rates, automated matching, IC calls
- ✓Clear large differences before consolidation
COMMON MISTAKES
- ✗Plugging the difference without finding the cause
- ✗Ignoring FX-rate mismatches
- ✗No preventive process (deadlines/matching)
Reading isn't the same as answering under pressure.
Interviewers don't hand you the model answer — you deliver yours on a clock. Practice this and 1,000+ questions with AI feedback on every answer.
RELATED QUESTIONS
- How do you account for an intercompany loan?
- What tools and approach do you use for intercompany reconciliation?
- How does transfer pricing interact with group accounting and intercompany elimination?
- What is the difference between elimination entries and adjustment entries in consolidation?
- How does eliminating unrealized profit differ for upstream versus downstream transactions, and what's the NCI impact?
- What is the correct accounting treatment for an intercompany sale of inventory where the inventory is still held by the buying entity at year-end, and how does it affect non-controlling interest (NCI) if the seller is a subsidiary with NCI?