The following notes should be read together with the notes to the consolidated financial statements included in our 20192020 Annual Report on Form 10-K.

CNO Financial Group, Inc., a Delaware corporation ("CNO"), is a holding company for a group of insurance companies operating throughout the United States that develop, market and administer health insurance, annuity, individual life insurance and other insurance products.  The terms "CNO Financial Group, Inc.", "CNO", the "Company", "we", "us", and "our" as used in these financial statements refer to CNO and its subsidiaries.  Such terms, when used to describe insurance business and products, refer to the insurance business and products of CNO's insurance subsidiaries.

We focus on serving middle-income pre-retiree and retired Americans, which we believe are attractive, underserved, high growth markets.  We sell our products through 3 distribution channels: careerexclusive agents, independent producers (some of whom sell one or more of our product lines exclusively) and direct marketing.

Our unaudited consolidated financial statements reflect normal recurring adjustments that, in the opinion of management, are necessary for a fair statement of our financial position, results of operations and cash flows for the periods presented.  As permitted by rules and regulations of the Securities and Exchange Commission (the "SEC") applicable to quarterly reports on Form 10-Q, we have condensed or omitted certain information and disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP").  We have reclassified certain amounts from the prior periods to conform to the 20202021 presentation.  These reclassifications have no effect on net income or shareholders' equity.  Results for interim periods are not necessarily indicative of the results that may be expected for a full year, especially when considering the risks and uncertainties associated with the novel coronavirus ("COVID-19") and the impact it may have on our business, results of operations and financial condition. The COVID-19 pandemic has negatively impacted the U.S. and global economies, created significant volatility and disruption in the capital markets, dramatically increased unemployment levels and has fueled concerns that it will lead to a global recession. Depending on the duration and severity of the pandemic, we foresee the potential for adverse impacts related to, among other things: (i) sales results; (ii) insurance product margin; (iii) net investment income; (iv) invested assets; (v) regulatory capital; (vi) liabilities for insurance products; (vii) deferred acquisition costs; (viii) the present value of future profits; and (ix) income tax assets. The full extent to which COVID-19 will impact our business, results of operations and financial condition remains uncertain.

The balance sheet at December 31, 2019,2020, presented herein, has been derived from the audited financial statements at that date but does not include all of the information and footnotes required by GAAP for complete financial statements.

When we prepare financial statements in conformity with GAAP, we are required to make estimates and assumptions that significantly affect reported amounts of various assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and revenues and expenses during the reporting periods.  For example, we use significant estimates and assumptions to calculate values for deferred acquisition costs, the present value of future profits, fair value measurements of certain investments (including derivatives), allowance for credit losses and other-than-temporary impairments of investments, assets and liabilities related to income taxes, liabilities for insurance products, liabilities related to litigation and guaranty fund assessment accruals.  If our future experience differs from these estimates and assumptions, our financial statements could be materially affected.

The accompanying financial statements include the accounts of the Company and its subsidiaries. Our consolidated financial statements exclude transactions between us and our consolidated affiliates, or among our consolidated affiliates.

When anWe review our available for sale fixed maturity security's fair value is belowsecurities with unrealized losses to determine whether such impairments are the amortized cost,result of credit losses. We analyze various factors to make such determinations including, but not limited to: (i) actions taken by rating agencies; (ii) default by the issuer; (iii) the significance of the decline; (iv) an assessment of our intent to sell the security is considered impaired. If a portionbefore recovering the security's amortized cost; (v) an economic analysis of the decline is due to credit-related factors, we separateissuer's industry; and (vi) the credit loss componentfinancial strength, liquidity, and recoverability of the impairment from the amount relatedissuer. We perform a security by security review each quarter to all other factors and report the credit loss component in net realized investment gains (losses) limited to the difference between estimated fair value and amortized cost. The impairment related to all other factors (non-credit factors) is reported in accumulated other comprehensive income along with unrealized gains related to fixed maturity investments, available for sale, net of tax and related adjustments. The allowance is adjusted for any additional credit losses and subsequent recoveries. When recognizing an allowance associated withevaluate whether a credit loss the cost basis is not adjusted. When we determine a security is uncollectable, the remaining amortized cost will be written off.has occurred.

In determining the credit loss component, we discount the estimated cash flows on a security by security basis. We consider the impact of macroeconomic conditions on inputs used to measure the amount of credit loss. For most structured securities, cash flow estimates are based on bond-specific facts and circumstances that may include collateral characteristics, expectations of delinquency and default rates, loss severity, prepayment speeds and structural support, including overcollateralization, excess spread, subordination and guarantees. For corporate bonds, cash flow estimates are derived by considering asset type, rating, time to maturity, and applying an expected loss rate.

  

The Company reports accrued investment income separately from fixed maturities, available for sale, and has elected not to measure an allowance for credit losses for accrued investment income. Accrued investment income is written off through net investment income at the time the issuer of the bond defaults or is expected to default on payments.

Accumulated other comprehensive income is primarily comprised of the net effect of unrealized appreciation (depreciation) on our investments.  These amounts, included in shareholders' equity as of SeptemberJune 30, 20202021 and December 31, 2019,2020, were as follows (dollars in millions):

At SeptemberJune 30, 2020,2021, adjustments to the present value of future profits, deferred acquisition costs, insurance liabilities and deferred tax assets included $(8.9)$(7.9) million, $(132.8)$(134.7) million, $(189.8)$(99.4) million and $72.0$52.4 million, respectively, for premium deficiencies that would exist on certain blocks of business if unrealized gains on the assets backing such products had been realized and the proceeds from the sales of such assets were invested at then current yields.

At December 31, 2019,2020, adjustments to the present value of future profits, deferred acquisition costs, insurance liabilities and deferred tax assets included $(12.2)$(8.6) million, $(26.8)$(133.4) million, $(96.5)$(197.5) million and $29.4$73.7 million, respectively, for premium deficiencies that would exist on certain blocks of business if unrealized gains on the assets backing such products had been realized and the proceeds from the sales of such assets were invested at then current yields.

At SeptemberJune 30, 2021, the amortized cost, gross unrealized gains, gross unrealized losses, allowance for credit losses and estimated fair value of fixed maturities, available for sale, were as follows (dollars in millions):

At December 31, 2020, the amortized cost, gross unrealized gains, gross unrealized losses, allowance for credit losses and estimated fair value of fixed maturities, available for sale, were as follows (dollars in millions):

At December 31, 2019,The following table sets forth the amortized cost gross unrealized gains and losses, estimated fair value and other-than-temporary impairments in accumulated other comprehensive income of fixed maturities, available for sale, wereat June 30, 2021, by contractual maturity.  Actual maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without penalties.  Structured securities (such as follows (dollars in millions):asset-backed securities, agency residential mortgage-backed securities, non-agency residential mortgage-backed securities, collateralized loan obligations and commercial mortgage-backed securities, collectively referred to as "structured securities") frequently include provisions for periodic principal payments and permit periodic unscheduled payments.