MTCH 10-Q Quarter ended Sept. 30, 2011

As filed with the Securities and Exchange Commission on November 9, 2011

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q

Commission File No. 0-20570

IAC/INTERACTIVECORP
(Exact name of registrant as specified in its charter)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ý No o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes ý No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer," and "smaller reporting company" in Rule 12b-2 of the Exchange Act. (Check one):

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o No ý

As of October 28, 2011, the following shares of the registrant's common stock were outstanding:

The aggregate market value of the voting common stock held by non-affiliates of the registrant as of October 28, 2011 was $3,093,995,639. For the purpose of the foregoing calculation only, all directors and executive officers of the registrant are assumed to be affiliates of the registrant.

Item 1. Consolidated Financial Statements

The accompanying Notes to Consolidated Financial Statements are an integral part of these statements.

2

The accompanying Notes to Consolidated Financial Statements are an integral part of these statements.

3

The accompanying Notes to Consolidated Financial Statements are an integral part of these statements

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IAC/INTERACTIVECORP AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Nature of Operations

IAC operates more than 50 leading and diversified Internet businesses across 30 countries...our mission is to harness the power of interactivity to make daily life easier and more productive for people all over the world. IAC includes the businesses comprising its Search segment; its Match and ServiceMagic segments; the businesses comprising its Media & Other segment; as well as investments in unconsolidated affiliates.

All references to "IAC," the "Company," "we," "our" or "us" in this report are to IAC/InterActiveCorp.

Basis of Presentation

The consolidated financial statements include the accounts of the Company, all entities that are wholly-owned by the Company and all entities in which the Company has a controlling financial interest, whether through voting interests or variable interests. The Company's consolidated financial statements include one variable interest entity, in which the Company has a controlling financial interest through voting rights and is also the primary beneficiary. Intercompany transactions and accounts have been eliminated. Investments in entities in which the Company has the ability to exercise significant influence over the operating and financial matters of the investee, but does not have a controlling financial interest, are accounted for using the equity method and are included in "Long-term investments" in the accompanying consolidated balance sheet.

The accompanying unaudited consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles ("U.S. GAAP") for interim financial information and with the rules and regulations of the Securities and Exchange Commission ("SEC"). Accordingly, they do not include all of the information and notes required by U.S. GAAP for complete financial statements. In the opinion of management, the accompanying unaudited consolidated financial statements include all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation. Interim results are not necessarily indicative of the results that may be expected for a full year. The accompanying unaudited consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company's annual report on Form 10-K for the year ended December 31, 2010.

The accompanying unaudited consolidated statements of operations for the three and nine months ended September 30, 2010 and cash flows for the nine months ended September 30, 2010 have been reclassified to present Evite, Gifts.com, IAC Advertising Solutions and InstantAction, all of which were previously reported in IAC's Media & Other segment, as discontinued operations. In addition, certain other prior year amounts have been reclassified to conform to the current year presentation.

Accounting Estimates

The preparation of consolidated financial statements in accordance with U.S. GAAP requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, revenue and expenses and the related disclosure of contingent assets and liabilities. Actual amounts could differ materially from these estimates. On an ongoing basis, the Company evaluates its estimates and judgments including those related to the fair values of marketable securities and other investments, goodwill and indefinite-lived intangible assets, the useful lives and recoverability of definite-lived

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IAC/INTERACTIVECORP AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

intangible assets and property and equipment, the carrying value of accounts receivable, including the determination of the allowance for doubtful accounts and other revenue related allowances, the reserves for income tax contingencies and the valuation allowances for deferred income tax assets and the fair value of and forfeiture rates for stock-based awards, among others. The Company bases its estimates and judgments on historical experience, its forecasts and budgets and other factors that the Company considers relevant.

Certain Risks and Concentrations

A substantial portion of the Company's revenue is attributable to online advertising, the market for which is highly competitive and rapidly changing. Significant changes in this industry or changes in customer buying behavior or advertiser spending behavior could adversely affect our operating results. Most of the Company's online advertising revenue is attributable to a paid listing supply agreement with Google Inc. ("Google"), which expires on March 31, 2016. For the three and nine months ended September 30, 2011, revenue earned from Google was $242.9 million and $679.1 million, respectively. For the three and nine months ended September 30, 2010, revenue earned from Google was $176.8 million and $522.6 million, respectively. The majority of this revenue was earned by the businesses comprising the Search segment. Accounts receivable related to revenue earned from Google totaled $85.7 million at September 30, 2011 and $70.5 million at December 31, 2010.

Property and equipment, net

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IAC/INTERACTIVECORP AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

NOTE 2—CONSOLIDATED FINANCIAL STATEMENT DETAILS (Continued)

Redeemable noncontrolling interests

Accumulated other comprehensive income

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IAC/INTERACTIVECORP AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

NOTE 2—CONSOLIDATED FINANCIAL STATEMENT DETAILS (Continued)

Total Shareholders' Equity

Other income, net

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Comprehensive income (loss)

The amount of unrealized gains and losses reclassified out of accumulated other comprehensive income into earnings, as a component of other income, net, is based on the specific identification method. Unrealized gains, net of tax, reclassified out of accumulated other comprehensive income into other income, net related to the maturities and sales of available-for-sale securities for the three and nine months ended September 30, 2011 were $0.6 million and $2.0 million, respectively. Unrealized gains, net of tax, reclassified out of accumulated other comprehensive income into other income, net related to the maturities and sales of available-for-sale securities for the three and nine months ended September 30, 2010 were $0.2 million and $2.9 million, respectively.

At the end of each interim period, the Company makes its best estimate of the annual expected effective tax rate and applies that rate to its ordinary year-to-date earnings or loss. The income tax provision or benefit related to significant, unusual, or extraordinary items, if applicable, that will be separately reported or reported net of their related tax effect are individually computed and recognized in the interim period in which those items occur. In addition, the effect of changes in enacted tax laws or rates, tax status, or judgment on the realizability of a beginning-of-the-year deferred tax asset in future years is recognized in the interim period in which the change occurs.

The computation of the annual expected effective tax rate at each interim period requires certain estimates and assumptions including, but not limited to, the expected pre-tax income (or loss) for the year, projections of the proportion of income (and/or loss) earned and taxed in foreign jurisdictions, permanent and temporary differences, and the likelihood of the realizability of deferred tax assets generated in the current year. The accounting estimates used to compute the provision or benefit for

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

NOTE 3—INCOME TAXES (Continued)

income taxes may change as new events occur, more experience is acquired, additional information is obtained or our tax environment changes. To the extent that the expected annual effective tax rate changes during a quarter, the effect of the change on prior quarters is included in income tax provision in the quarter in which the change occurs. Included in the income tax benefit for the three months ended September 30, 2011 is a benefit of $2.0 million due to a lower estimated annual effective tax rate from that applied to ordinary income from continuing operations through the six months ended June 30, 2011. The lower estimated annual effective tax rate was primarily due to an increase in foreign income taxed at lower rates.

For the three and nine months ended September 30, 2011, the Company recorded an income tax benefit for continuing operations of $32.0 million and $6.4 million, respectively, despite pre-tax income of $36.0 million and $127.3 million, respectively. The income tax benefit for the three months ended September 30, 2011 is due principally to the release of a previously established deferred tax liability of $43.6 million in connection with the acquisition of Meetic. The Company concluded that it intends to permanently reinvest outside the United States the earnings of Match's international operations related to Meetic, including the 2009 gain on the sale of Match Europe. This income tax benefit was partially offset by the nondeductible nature of the mark-to-market loss on Match's 27% equity method investment in Meetic that was recorded upon achieving control. The income tax benefit for the nine months ended September 30, 2011 is due principally to the release of previously established deferred tax liabilities, foreign income taxed at lower rates, and the reduction in state tax accruals resulting from income tax provision to tax return reconciliations and expirations of statutes of limitations, partially offset by interest on tax contingencies, states taxes, and the nondeductible nature of the mark-to-market loss on Match's 27% equity method investment in Meetic that was recorded upon achieving control.

For the three and nine months ended September 30, 2010, the Company recorded an income tax provision for continuing operations of $15.5 million and $27.0 million, respectively, which represent effective tax rates of 41% and 54%, respectively. The tax rate for the three months ended September 30, 2010 is higher than the federal statutory rate of 35% due principally to state taxes and interest on tax contingencies, partially offset by the reversal of a valuation allowance on the deferred tax asset related to an unconsolidated affiliate and foreign income taxed at lower rates. The tax rate for the nine months ended September 30, 2010 is higher than the federal statutory rate of 35% due principally to interest on tax contingencies, a valuation allowance on the deferred tax asset created by the impairment charge for an investment accounted for using the equity method, and state taxes, partially offset by foreign tax credits and the reversal of a valuation allowance on the deferred tax asset related to an unconsolidated affiliate.

At September 30, 2011 and December 31, 2010, unrecognized tax benefits, including interest, are $481.0 million and $487.6 million, respectively. Of the total unrecognized tax benefits at September 30, 2011, $467.9 million is included in "non-current income taxes payable," $12.3 million relates to deferred tax assets included in "other non-current assets" and $0.8 million is included in "accrued expenses and other current liabilities." Included in unrecognized tax benefits at September 30, 2011 is $92.0 million relating to tax positions for which the ultimate deductibility is highly certain but for which there is uncertainty about the timing of such deductibility. If unrecognized tax benefits at September 30, 2011 are subsequently recognized, $101.4 million and $212.6 million, net of related deferred tax assets and interest, would reduce income tax provision for continuing operations and discontinued operations, respectively. In addition, a continuing operations income tax provision of $4.5 million would be

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

required upon the subsequent recognition of unrecognized tax benefits for an increase in the Company's valuation allowance against certain deferred tax assets.

The Company recognizes interest and, if applicable, penalties related to unrecognized tax benefits in income tax provision. Included in income tax provision for continuing operations and discontinued operations for the three months ended September 30, 2011 is a $2.2 million benefit and a $1.9 million expense, respectively, net of related deferred taxes of $1.4 million and $1.2 million, respectively, for interest on unrecognized tax benefits. Included in income tax provision for continuing operations and discontinued operations for the nine months ended September 30, 2011 is a $2.8 million expense and a $5.2 million expense, respectively, net of related deferred taxes of $1.8 million and $3.3 million, respectively, for interest on unrecognized tax benefits. At September 30, 2011 and December 31, 2010, the Company has accrued $111.0 million and $97.7 million, respectively, for the payment of interest. At September 30, 2011 and December 31, 2010, the Company has accrued $4.5 million and $5.0 million, respectively, for penalties.

The Company is routinely under audit by federal, state, local and foreign authorities in the area of income tax. These audits include questioning the timing and the amount of income and deductions and the allocation of income and deductions among various tax jurisdictions. The Internal Revenue Service ("IRS") has completed its review of the Company's tax returns for the years ended December 31, 2001 through 2006. The settlement has not yet been submitted to the Joint Committee of Taxation for approval. The IRS began its review of the Company's tax returns for the years ended December 31, 2007 through 2009 in July 2011. The statute of limitations for the years 2001 through 2007 has been extended to December 31, 2012. Various state and local jurisdictions are currently under examination, the most significant of which are California, New York and New York City for various tax years beginning with 2003. Income taxes payable include reserves considered sufficient to pay assessments that may result from examination of prior year tax returns. Changes to reserves from period to period and differences between amounts paid, if any, upon resolution of issues raised in audits and amounts previously provided may be material. Differences between the reserves for income tax contingencies and the amounts owed by the Company are recorded in the period they become known. The Company believes that it is reasonably possible that its unrecognized tax benefits could decrease by $53.4 million within twelve months of the current reporting date, of which approximately $8.1 million could decrease income tax provision, primarily due to settlements, expirations of statutes of limitations, and the reversal of deductible temporary differences that will primarily result in a corresponding decrease in net deferred tax assets. An estimate of other changes in unrecognized tax benefits, while potentially significant, cannot be made.

Meetic Acquisition

In 2009, Match acquired a 27% ownership interest in Meetic, a European online dating company based in France. Match accounted for this interest under the equity method of accounting. During the third quarter of 2011, pursuant to its previously announced tender offer, Match acquired an additional 12.5 million shares of Meetic for $272.0 million in cash. These additional shares increased Match's voting interest and ownership interest in Meetic to 79% and 81%, respectively, resulting in Match obtaining a controlling financial interest in Meetic. Accordingly, this purchase was accounted for under the acquisition method of accounting and the financial results of Meetic are included within IAC's

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

NOTE 4—BUSINESS COMBINATIONS (Continued)

consolidated financial statements and the Match operating segment beginning September 1, 2011. For the three and nine months ended September 30, 2011, the Company included $11.1 million of revenue, net of a $9.6 million write-off of deferred revenue, and a net loss of $5.9 million in its consolidated statement of operations related to Meetic.

In connection with the acquisition, Match's 27% equity method investment in Meetic was reduced to its fair value of $132.7 million, resulting in a loss of $11.7 million, which is included within "Equity in losses of unconsolidated affiliates" in the accompanying consolidated statement of operations. Included in this loss is $3.2 million of foreign currency translation gains, which were reclassified out of accumulated other comprehensive income and into earnings. Additionally, Match measured and recorded the acquisition-date fair value of the 19% noncontrolling interests in Meetic, which totaled $101.5 million. The fair values of the 27% equity method investment and the noncontrolling interests were based on the tender offer price of €15.00 per share.

Meetic's fair value at the date of acquisition consists of the following components:

The table below summarizes the allocation of Meetic's fair value at the date of acquisition to its assets and liabilities. While this allocation of fair value is substantially complete, it is still preliminary. The Company expects to finalize the allocation in the fourth quarter of 2011.

The Company's purchase of the additional 54% interest in Meetic resulted in a significant portion of the purchase price being allocated to goodwill. The value of Meetic is its ability to generate revenue and cash flow in the future. Meetic's business model is similar to Match's businesses and we believe increasing our ownership stake allows us to leverage Match's skill in product development, marketing

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

NOTE 4—BUSINESS COMBINATIONS (Continued)

and technology innovation in the online dating space across Europe. We believe there are additional growth opportunities due to synergies between Match and Meetic.

Intangible assets relate to the following:

Meetic's other current assets, property and equipment, other assets, current liabilities and other liabilities were reviewed and adjusted to their fair values at the date of acquisition, as necessary. The current deferred tax asset primarily relates to the excess of tax basis over book basis on deferred revenue, which was recorded at fair value in conjunction with the acquisition. The fair value of the trade names was determined using an avoided royalty discounted cash flow analysis. Customer lists includes both paid subscribers and registered users who are not paid subscribers. The fair value relating to the paid subscribers was determined using an excess earnings methodology and the fair value relating to the registered users who are not paid subscribers was determined using a cost methodology. The fair value of the developed technology was determined using replacement cost methodology. The valuations of the intangible assets incorporate significant unobservable inputs and require estimates, including the amount and timing of future cash flows, royalty rates and discount rates. The non-current deferred tax liabilities primarily relate to the excess of book basis over tax basis on acquired intangible assets. None of the goodwill is tax deductible.

The unaudited pro forma financial information in the table below summarizes the combined results of IAC as if the acquisition of Meetic had occurred as of January 1, 2010. The pro forma financial information includes adjustments required under the acquisition method of accounting and is presented for informational purposes only and is not necessarily indicative of what the results would have been had the acquisition actually occurred on the aforementioned date.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

OkCupid Acquisition

On January 20, 2011, Match acquired OkCupid for $50.0 million in cash, plus potential additional consideration of up to $40.0 million that was contingent upon OkCupid's 2011 earnings performance. During the second quarter of 2011, the provisions of this contingent consideration arrangement were amended. Pursuant to the amendment, $30.0 million was paid to the former owners of OkCupid, and a potential additional payment of up to $10.0 million is contingent upon revised performance goals. The fair value of the contingent consideration at September 30, 2011 is $10.0 million and is included in "Accrued expenses and other current liabilities" in the accompanying consolidated balance sheet. The Company estimated the fair value of the contingent consideration using its judgment of the likelihood of achieving the revised performance goals, which incorporates significant unobservable inputs.

The balance of goodwill and intangible assets, net is as follows (in thousands):

The following table presents the balance of goodwill by reporting unit, including the changes in the carrying value of goodwill, for the nine months ended September 30, 2011 (in thousands):

Additions principally relate to the acquisitions of Meetic and OkCupid. Both the January 1, 2011 and September 30, 2011 goodwill balances include accumulated impairment losses of $916.9 million, $28.0 million and $11.6 million at IAC Search & Media, Shoebuy and Connected Ventures, respectively.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

Intangible assets with indefinite lives relate to trade names and trademarks acquired in various acquisitions. At September 30, 2011, intangible assets with definite lives relate to the following (in thousands):

At December 31, 2010, intangible assets with definite lives relate to the following (in thousands):

Amortization of intangible assets with definite lives is computed either on a straight-line basis or based on the period in which the economic benefits of the asset will be realized. At September 30, 2011, amortization of intangible assets with definite lives for each of the next five years is estimated to be as follows (in thousands):

At September 30, 2011, available-for-sale marketable securities are as follows (in thousands):