FORTUNE — There are three parts to the 17-page testimony Apple (AAPL) submitted Monday afternoon in advance of Tim Cook’s appearance before the Senate Permanent Subcommitee on Investigations, scheduled for Tuesday:
- The easy part: A recitation of how much Apple pays in Federal taxes ($6 billion in fiscal 2012), the number of jobs it has created or supported in the U.S. alone (600,000) and the many “legendary” innovations it has introduced (Mac, iPhone, iPad, iTunes, App Store, etc.)
- The short part: Its four recommendations for streamlining and simplifying U.S. tax code: 1) be revenue neutral, 2) eliminate corporate loopholes, 3) lower corporate tax rates and 3) implement a “reasonable tax” on foreign earnings that would allow the company to spend in the U.S. some of the $102 billion it has parked overseas.
- The hard part: Explaining what it’s doing in Ireland.
According to the
New York Times
, it’s in the southern Irish city of Cork that Apple pioneered its famous “double irish with a Dutch sandwich” — a tax avoidance technique designed to take advantage of a quirk in Ireland’s tax laws that allows foreign corporations to move money around the world tax free.
Perhaps anticipating that this is what the senators want to talk about, Apple spent nearly half of the 5,000-word statement it submitted Monday defending its use of five subsidiaries based in Ireland: Apple Operations International (AOI), Apple Operations, Apple Operations Europe, Apple Sales International and Apple Distribution International.
[Sure enough, the Senate subcommittee report is all about these subsidiaries. This is how it describes AOI: “a 30-year old corporation that has no employees or physical presence, and whose operations are managed and controlled out of the United States. Despite receiving $30 billion in earnings and profits during the period 2009 through 2011 as the key holding company for Apple’s extensive offshore corporate structure, Apple Operations International has no declared tax residency anywhere in the world and, as a consequence, has not paid corporate income tax to any national government for the past 5 years.”]
The document sheds more light on these mysterious operations than Apple has shed before. And yet, somehow, we’re still in the dark.
To be fair, this is complicated stuff. But Apple doesn’t make it any easier to understand by leaning on acronyms (AOI, CFC, etc.), using words instead of diagrams (unfortunately, we can’t vouch for the accuracy of the Times’ version at right), and leaving out key details (like how much money we’re talking about and where exactly it goes).
But the points the company wants to make are clear enough:
- Apple has been in Ireland for a long time. Its Cork operations were set up in 1980.
- It’s not just a letterbox. Apple employs some 4,000 people in Cork.
- It’s been through good times and bad. When Apple lost market share in the 1990s, the Irish subsidiaries had to fund Apple’s R&D without enough incoming cash, and the company nearly went bankrupt.
- It’s perfectly legal. To quote the report: “Apple’s cost sharing agreement is regularly audited by the IRS and complies fully with all applicable Treasury regulations. “
But one comes away from the document feeling that there is much more that could be said about what Apple is up to in Cork. Take, for example, this Catch 22, offered baldly as a statement of fact:
You can tell Apple is bit defensive about all this when it lays out, in a bulleted item right on page 2, this statement of what it does not do:
- Apple does not use tax gimmicks. Apple does not move its intellectual property into offshore tax havens and use it to sell products back into the US in order to avoid US tax; it does not use revolving loans from foreign subsidiaries to fund its domestic operations; it does not hold money on a Caribbean island; and it does not have a bank account in the Cayman Islands. Apple has substantial foreign cash because it sells the majority of its products outside the US. International operations accounted for 61% of Apple’s revenue last year and two-thirds of its revenue last quarter. These foreign earnings are taxed in the jurisdiction where they are earned (“foreign, post-tax income”).
Tim Cook will have one thing going for him Tuesday. I bet he understand this stuff. Odds are his Senate inquisitors don’t.
UPDATE: We got a taste of where the senators are headed with two quotes given Monday afternoon to the New York Times:
UPDATE 2: The Wall Street Journal fills in some of the blanks with details from the subcommitee’s staff report: (I quote from a story titled Apple Pays No Tax on Much of Its Overseas Income, Senate Panel Finds)
- Apple has long based its operations for Europe, the Middle East, India, Africa, Asia and the Pacific in Cork, Ireland, where it had negotiated a special corporate tax rate of 2% or less in recent years, the company told investigators. Ireland’s statutory corporate tax rate is already 12%, well below 35% in the U.S.
- One of Apple Sales International’s parent companies, Apple Operations International, hasn’t filed a corporate tax return in the past five years—anywhere, the Senate panel found. The unit, which reports directly to California headquarters, took in $29.6 billion from smaller subsidiaries, including ASI, between 2009 and 2012, Apple told investigators.
- In 2011, another Apple unit, Ireland-based Apple Sales International, which sells iPhones, iPads, MacBooks and other products to overseas distributors, recorded $22 billion in pretax earnings, but paid $10 million in taxes, investigators found. That works out to a rate of about .05%.
- A third Apple subsidiary, Apple Operations Europe, also maintains its corporate profit isn’t taxable by any country, according to the investigation.
Get out the popcorn. This could get hot. The hearings are scheduled to start at 9:30 a.m. Eastern. Cook, CFO Peter Oppenheimer and Phillip Bullock, head of Apple’s tax operations (hired from Symantec a year ago last April), are in the second panel.
For the TV schedule, check C-Span Tuesday morning.