Last checked at 
BASEL (Alliance News) - US drug maker AbbVie, Inc announced Tuesday that it intends to reconsider its recommendation made to its shareholders to adopt the merger agreement to acquire Irish drug company Shire PLC amid the proposed changes in tax rules in the US A notice to this effect has been sent to Shire on AbbVie's intention to withdraw or modify its recommendation.
AbbVie agreed in mid-July to a USD54 billion deal to acquire Shire, and recommended its shareholders to adopt the merger agreement.
According to the terms of the deal, AbbVie must provide three business days' notice of any intention to consider a change in recommendation. AbbVie's Board plans to meet on October 20, unless Shire agrees to waive the notice.
AbbVie noted that its Board will consider, among other things, the impact of the US Department of Treasury's proposed unilateral changes to the tax regulations announced on September 22, including the impact to the fundamental financial benefits of the AbbVie-Shire deal.
Meanwhile, AbbVie said its offer will lapse only if the company's stockholders do not adopt the agreement at a stockholder meeting convened to consider the adoption of the agreement.
AbbVie would end up paying a hefty USD1.6 billion breakup fee if it backs out of the deal, but would have to pay only USD500 million if its own shareholders decide to vote the deal down instead.
The proposed deal would give AbbVie access to Shire's growing stable of treatments for rare diseases, while its flagship arthritis drug Humira, which accounts nearly 60% of its sales, is set to lose US patent protection at the end of 2016.
The reconsideration comes amid the regulatory tightening on such so called tax inversion deals, which enable companies to redomicile in Ireland, Canada, Switzerland or other countries that have much lower corporate tax rates than the US, which are among the highest in the developed world.
In order to execute tax inversion deals, the shareholders of the acquired company must receive stock amounting to at least 20% of the combined entity.
Some of these companies are sitting on huge cash hoards in their overseas subsidiaries and would be heavily taxed if they repatriated these funds to the US The statutory tax rate in the US is currently 35%, while it is 12.5% in Ireland and even lower in some other countries.
However, lawmakers are now threatening such companies of reversing the so called tax inversion deals with retrospective effect from May 8, 2014.
Congressional Democrats have already submitted legislation aimed at curbing US companies from doing inversions. Under the proposal, companies that carry out certain types of inversions after May 8, 2014 would remain US corporations for tax purposes. This is aimed at halting the wave of such deals in recent times.
Apart from the legislative proposals, US Treasury Secretary Jack Lew said recently that he is working on regulations to limit the tax advantages of inversion deals.
Several US healthcare companies are increasingly looking at inversions as an option to escape the high rate of corporate taxes in the US as it overhauls its healthcare system under the Affordable Care Act.
Companies like drug maker Valeant Pharmaceuticals International, Inc, Actavis PLC, and Endo International PLC have already closed such deals since 2010.
Specialty drugmaker Horizon Pharma PLC is reportedly the first among over a dozen companies that has successfully closed such deals in recent times by acquiring Vidara Therapeutics International PLC. Others are still awaiting closure of the deals.
Medical device maker Medtronic, Inc agreed in mid-June to acquire Dublin, Ireland-based smaller rival Covidien PLC in a cash and stock deal valued at about USD42.9 billion.
US drugmaker Pfizer Inc recently made an abortive USD116.6 billion takeover bid for British drug maker AstraZeneca PLC through an inversion. Parsippany, New Jersey-based Actavis relocated to Ireland through an inversion.
In the most recent tax inversion deal, Burger King Worldwide, Incin late August agreed to acquire Canadian quick-service restaurant chain Tim Hortons, Inc in a deal reportedly valued at about USD11.4 billion to create a combined entity that will be publicly-listed and headquartered in Canada.
Concerned about the urgency shown by US lawmakers to close the inversion loophole also deterred US agricultural products giant Monsanto Co to put talks on a hold related to a near USD40 billion acquisition of Swiss crop chemicals company Syngenta AG in late May.
Copyright RTT News/dpa-AFX
