Pooling vs. Purchase Method: Key Differences in M&A Accounting
Pooling treats the merger as a simple marriage of equals at book values; Purchase Method treats it as an acquisition where the buyer records assets and liabilities at fair market value and books goodwill.
People mix them up because both involve two balance sheets, but only one triggers goodwill and future impairment headaches—something CFOs only notice when earnings dip and auditors start asking questions.
Key Differences
Pooling skips goodwill and keeps historical costs; Purchase Method revalues everything, creates goodwill, and forces annual impairment tests that can swing earnings.
Which One Should You Choose?
You can’t choose—Pooling was outlawed by FASB in 2001. Every new M&A deal uses Purchase Method, so focus on fair-value homework and post-deal goodwill management.
Is goodwill always recorded under Purchase Method?
Yes, whenever the price exceeds the fair value of net assets; it’s then tested yearly for impairment.
Can any deal still qualify for Pooling today?
No, FAS 141 killed Pooling for U.S. public companies; international standards followed suit.