[Janus letterhead]



May 7, 2009


VIA EDGAR


Mr. Larry Greene
Division of Investment Management
U.S. Securities and Exchange Commission
100 F Street, N.E.
Washington, DC  20549-0505

Re:  JANUS INVESTMENT FUND
     1933 Act File No. 002-34393
     1940 Act File No. 811-1879

Dear Mr. Greene:

On behalf of Janus Investment Fund (the "Registrant" or "JIF"), this letter is
to respond to your comments, and those of Cindy Rose, made by telephone on
Thursday, April 16, 2009 and Wednesday, April 22, 2009, with respect to the
preliminary registration statements on Form N-14 (the "Prospectus/Information
Statements") filed on March 17, 2009, relating to the registration of shares of
beneficial interest to be issued in connection with the reorganization of series
of Janus Adviser Series ("JAD"), with and into, corresponding series of JIF
(each, a "Reorganization" and together, the "Reorganizations").

For your convenience, each comment received from the Staff of the Securities and
Exchange Commission (the "Staff") is reflected in bold type and is followed by
the Registrant's response.

General Comments

1.       Staff Comment: The Staff requested that the Registrant reflect in
         writing all comments and responses and carry over comments, as
         applicable, to the related Prospectus/Information Statements.

         Response: The Registrant acknowledges the comment and confirms that it
         has complied.

2.       Staff Comment: Please explain the Registrant's rationale for not
         seeking shareholder approval/consent of the Plan of Reorganization for
         a Fund that has a fee table showing different management fee rates for
         the acquired and acquiring fund post-Reorganization.

         Response: The Registrant believes that the Plan of Reorganization for
         each Fund does not require shareholder approval or consent (or an
         exemptive order) because each Reorganization meets the conditions set
         forth in Rule 17a-8(a)(3) under the Investment Company Act of 1940, as
         amended (the "1940 Act") and is not required under applicable state law
         or pursuant to the Funds' governing documents.





         Sections 17(a)(1) and 17(a)(2) of the 1940 Act generally prohibit an
         affiliated person, or an affiliated person of an affiliated person, of
         a registered investment company from knowingly purchasing securities or
         other property from, or selling securities or other property to, such
         investment company, subject to certain exceptions. Section 2(a)(3) of
         the 1940 Act defines an "affiliated person" of another person as, among
         other things, any investment adviser of an investment company (if such
         other person is an investment company), and "any person directly or
         indirectly controlling, controlled by, or under common control with,
         such other person." With respect to the Reorganizations, Janus Capital
         Management LLC ("Janus Capital"), as the investment adviser for both
         the JAD Funds (each, a "Target Fund" and together, the "Target Funds")
         and the JIF Funds (each, an "Acquiring Fund" and together, the
         "Acquiring Funds," and collectively with the Target Funds, the
         "Funds"), is an affiliated person of the Funds and the Funds are
         treated as affiliated persons (or affiliated persons of affiliated
         persons) of one another. Thus, the Reorganizations would ordinarily be
         prohibited by Section 17(a)(1) and Section 17(a)(2), absent an
         exemption by rule or order. Rule 17a-8 under the 1940 Act provides
         affiliated investment companies with an exemption from this general
         prohibition under Section 17(a), and further permits affiliated fund
         reorganizations without requiring shareholder approval, provided
         certain conditions are met. Each of these conditions has been met with
         respect to each Reorganization, as described further below.

         Rule 17a-8 permits an affiliated fund reorganization without an
         individual exemptive application and without approval of the target
         fund shareholders, provided the reorganization satisfies four
         conditions included in Rule 17a-8(a)(3):

         i.   No policy of the target fund that, under Section 13 of the 1940
              Act, could not be changed without shareholder approval (a
              "fundamental investment policy"), is "materially different" from a
              fundamental policy of the target fund ("Condition 1");

         ii.  No advisory contract between the target fund and any investment
              adviser thereof is "materially different" from an advisory
              contract between the acquiring fund and any investment adviser
              thereof, except for the identity of the investment companies as a
              party to the contract ("Condition 2");

         iii. Members of the Board of the target fund who are not "interested
              persons" of the target fund ("Independent Trustees") and who were
              elected by its shareholders, will comprise a majority of the
              Independent Trustees of the acquiring fund ("Condition 3"); and

         iv.  Any distribution fees (as a percentage of the fund's average net
              assets) authorized to be paid by the acquiring fund pursuant to a
              plan adopted in accordance with Rule 12b-1 ("12b-1 fees") are no
              greater than the 12b-1 fees (as a percentage of the fund's average
              net assets) authorized to be paid by the target fund pursuant to
              such a plan ("Condition 4").

         The Registrant has met each of these conditions with respect to the
         Reorganizations: (i) Condition 1: the fundamental investment policies
         of each Target Fund are substantially identical to the fundamental
         investment policies of the corresponding Acquiring Fund; (ii) Condition
         2: the advisory contract between each Target Fund and Janus Capital is
         substantially identical to the corresponding Acquiring Fund's advisory
         contract with Janus Capital; (iii) Condition 3: the Funds share a
         common Board of Trustees, all of whom are Independent Trustees; and
         (iv) Condition 4: any 12b-1 fees payable with respect to a class of an
         Acquiring Fund will be no greater (as a percentage of net assets) than
         the corresponding class of the Target Fund. Based on this information,
         each of Conditions 1-4 of Rule 17a-8 is satisfied. In addition to each
         of the above factors, the services provided to shareholders of the
         Target Funds are expected to remain the same after the Reorganization.


                                       2



         The Registrant notes that Rule 17a-8 also requires a finding by the
         Board of Trustees, including by a majority of the Independent Trustees
         of the Target Fund, that: (1) participation in the Reorganization is in
         the best interests of the Target Fund; and (ii) the interests of the
         Target Fund's existing shareholders will not be diluted as a result of
         the Reorganization. The Board of Trustees of the Funds, all of whom are
         Independent Trustees, has made these findings with respect to each
         Reorganization. The Registrant also notes that neither state law to
         which it is subject, nor the governing documents of the Registrant,
         require shareholder approval of the Plans of Reorganization.

         In its comments to the Registrant, the Staff is not raising an issue
         with respect to Conditions 1, 3 or 4 of Rule 17a-8, but is inquiring
         about the differences in management fee rates shown in the fee table
         for certain Funds, a matter that would be covered under Condition 2
         since management fees are described in a Fund's investment advisory
         contract. Since there are no material differences in the investment
         advisory contracts of the Target Funds and their corresponding
         Acquiring Funds, the requirement of Condition 2, that condition is
         satisfied and shareholder approval of the Target Funds is not required.
         These advisory contracts are discussed further below.

         The Prospectus/Information Statements that show a difference in
         management fee rates in the fee table involve Funds that have a
         performance-based investment advisory fee structure. There are no
         material differences in the structure of the performance-based
         investment advisory fees of the Target Funds and their corresponding
         Acquiring Funds. Each such Target Fund and its corresponding Acquiring
         Fund have a performance-based investment advisory fee structure that
         applies the same fixed base fee rate to the Fund's average daily net
         assets during the previous month ("Base Fee"), plus or minus a
         performance fee adjustment ("Performance Adjustment") calculated by
         applying a variable rate of up to 0.15% (positive or negative) to the
         Fund's average daily net assets during a measurement period. In
         addition, each of the following factors that may impact the fee rate
         are the same for a Target Fund and its corresponding Acquiring Fund:
         (i) the benchmark index used for measuring the Funds' performance, (ii)
         the hurdle rate for determining the steps at which the advisory fee
         rate may adjust up or down based on a Fund's performance compared to
         its benchmark index, (iii) the implementation date for the performance
         fee structure and Performance Adjustment, (iv) the performance
         measurement period, and (v) the share class used post-Reorganization
         for measuring the Fund's performance relative to its benchmark is Class
         A Shares (waiving the upfront sales charge) ("Load-Waived Class A
         Shares").

         The reason there is a difference in the management fee rates shown in
         the fee table for a Target Fund and its corresponding Acquiring Fund is
         two-fold: (1) differences in the fiscal year ends used for calculating
         the fee, and (2) differences in assets and asset fluctuations. The
         management fee rate shown for the Target Fund is calculated based on
         the Fund's average net assets over the fiscal year ended July 31, 2008,
         whereas the pro forma management fee rate for the Acquiring Fund is
         based on average net assets over the fiscal year ended October 31,
         2008. Given that the Target Funds and their corresponding Acquiring
         Funds are managed in parallel and have nearly identical performance
         (gross of fees and expenses), differences in advisory fee rates between
         the Funds are attributed to fluctuations in net assets of a Fund rather
         than differences in the performance fee structure or differences in the
         investment advisory contracts. In particular, because the Base Fee is
         calculated on current net assets, whereas the Performance Adjustment is
         calculated based on net assets over the measuring period, fluctuations
         in the current assets will have an immediate effect on the Performance
         Adjustment. The only difference between the current investment advisory
         contracts of the Target Funds that have a performance fee structure and
         their corresponding Acquiring Funds is the share class used to measure
         a Fund's performance compared to its benchmark index. The Acquiring
         Funds use either their initial share class or Investor Shares (each of
         which has the same fee structure with respect to other expenses),
         depending on the Fund, and the Target Funds use Load-Waived Class A
         Shares. The class specific expenses of the Acquiring Fund's initial
         share class and Investor Shares and the Target Fund's Load-Waived Class
         A Shares, the differences of which would determine the impact to a
         Performance Adjustment, are not


                                       3


         material to the calculation of the Performance Adjustment, and
         therefore are not material to the management fee rate, for either Fund.
         In addition, for periods after the Reorganization, the Acquiring Funds
         will also be using Load-Waived Class A Shares to measure the Fund's
         performance compared to its benchmark. Therefore, there is no material
         difference in the advisory contracts of the Target Funds and their
         corresponding Acquiring Funds for purposes of Rule 17a-8.

         The Registrant notes that in footnote 23 of its adopting release on
         Rule 17a-8 (See Investment Company Mergers, SEC Release No. IC-25666
         (July 18, 2002) (the "Adopting Release")), the Securities and Exchange
         Commission ("SEC" or "Commission") stated that "[i]f, after the merger,
         the advisory fees payable by the acquiring fund will be greater than
         the advisory fees of the acquired fund, we would consider the increase
         in the advisory fee to be a material change requiring shareholder
         approval." For funds with conventional fee arrangements, a higher
         advisory fee is usually synonymous with a difference between the
         contractual fee rates. The same is not true for funds with performance
         fee arrangements. The Registrant notes that it is considering footnote
         23 as addressing basis points of an advisory fee rate rather than the
         dollar amount of the advisory fees since the dollar amount payable by a
         combined fund after a merger will almost always be more than the dollar
         amount paid by either of the two funds prior to the merger.

         Even when the investment advisory contracts and performance of two
         funds are identical, their advisory fees (in basis points) may be
         different because of peculiarities of the performance fee calculation
         under Section 205 of the Investment Advisers Act of 1940, as amended.
         Fluctuations in a Fund's net assets due to subscriptions or redemptions
         have an immediate effect on any Performance Adjustment and thus, upon
         the Fund's advisory fee, in each case when expressed in basis points.
         An increase or decrease in current net assets generally has little or
         no immediate effect on the dollar amount of a Performance Adjustment,
         because the Performance Adjustment is computed on the basis of the
         average trailing net assets over the three-year performance period.
         However, an increase or decrease in current net assets has an immediate
         effect on the Performance Adjustment, expressed in basis points. While
         the numerator in the calculation (the dollar amount of the performance
         adjustment) shows little or no immediate change, the denominator in the
         calculation (i.e., the current net assets of the fund) changes
         immediately. As a result of this dynamic, the number of basis points
         represented by the Performance Adjustment is magnified in a shrinking
         fund and reduced in a growing fund. In the same vein, a merger will
         cause the total net asset value of the acquiring fund to rise
         immediately and, as a result, from the standpoint of acquiring fund
         shareholders, the merger will have the effect of reducing the number of
         basis points represented by the performance adjustment.

         None of the above relates to the contractual terms of the advisory
         contracts and none would impact the level of advisory fees (in basis
         points) of funds with conventional fee arrangements. These anomalies
         are unique to performance fee arrangements. The Adopting Release does
         not include any references to performance fee arrangements. Footnote 23
         and Rule 17a-8 itself focus on material changes to an advisory contract
         and not on fee changes that are attributable to extraneous factors.

         The Registrant also notes that applying footnote 23 to a conventional
         fee arrangement would be consistent with the SEC staff's position in a
         no-action letter to Gartmore Mutual Funds (pub. avail. Mar. 19, 2004)
         (the "Gartmore Letter"). In the Gartmore Letter, the SEC staff took the
         position that an advisory agreement could be amended to replace a fixed
         fee arrangement (at 0.95%) with a base fee (at 0.85%) plus a
         performance adjustment (of +/- 0.10%) arrangement without first
         obtaining shareholder approval. In its analysis, the SEC did not
         consider the impact of outside factors such as the effect of changing
         asset levels on the basis point expression of the total advisory fee.
         Rather, the SEC staff took comfort in the fact that the total
         contractual fee rate under the performance adjustment arrangement would
         be no higher than the total contractual fee rate under the fixed fee
         arrangement.



                                       4



         Given that the Target Funds have satisfied Conditions 1-4 of Rule
         17a-8, shareholder approval of the Plan of Reorganization is not
         required.

3.       Staff Comment: Please explain the Registrant's rationale for
         registering shares on Form N-14 when shareholder approval is not
         required under Rule 17a-8 under the 1940 Act.

         Response: The General Instructions to Form N-14 provide, among other
         things, for use of the Form by management investment companies
         registered under the 1940 Act to register under the Securities Act of
         1933, as amended (the "Securities Act") securities to be issued in (1)
         a transaction specified in Rule 145(a) under the Securities Act; and/or
         (2) a merger in which a vote or consent of the target fund's
         shareholders is not required pursuant to applicable state law. As
         discussed, consent of the Target Funds' shareholders of the Plan of
         Reorganization for their Fund is not required under applicable state
         law. A discussion of Rule 145 follows below.

         Rule 145 generally provides that transactions involving mergers or
         consolidations, or the transfer of assets in consideration of the
         issuance of securities, involve a "sale" or "offer to sell securities"
         that must be registered under the 1933 Act. The preliminary note to
         Rule 145 indicates that an "offer to sell" occurs when shareholders are
         submitted a plan or agreement for approval to accept a new or different
         security in exchange for their existing security. The preliminary note
         also indicates that securities issued in transactions such as mergers
         or consolidations may be registered on Form N-14. Rule 145(a)(2)
         provides an exemption to registration with respect to mergers or
         consolidations if "the sole purpose of the transaction is to change an
         issuer's domicile solely with the United States."

         In 1972, when Rule 145 under the Securities Act was adopted, the SEC
         addressed whether registration would be required in the context of
         "short-form" mergers (i.e., a merger where minority shareholders have
         appraisal rights under applicable state law but their approval is not
         required to consummate the merger). The adopting release to Rule 145
         (see 1940 Act Release No. 7405 (Oct. 6, 1972) (the "1933 Act Release"))
         stated as follows:

              "Several commentators suggested that the applicability of Rule 145
              to short-form mergers should be clarified. In certain instances,
              state law allows a merger of a parent and its 85 to 90 percent
              owned subsidiary to be consummated without shareholder approval.
              Because Rule 145(a) is couched in terms of offers arising in
              connection with a submission for the vote or consent of security
              holders, short-form mergers not requiring such vote or consent are
              not within the scope of the Rule. However, if a security is to be
              issued in such short-form mergers, the Commission is of the
              opinion that the transaction involves an "offer", "offer to sell",
              "offer for sale", or "sale", within the meaning of Section 2(3) of
              the Act, and accordingly such transactions are subject to the
              registration provisions of the 1933 Act unless an exemption is
              available."

         Essentially, registration may be required even in a situation where
         shareholders are not being asked to consent or vote. The Registrant has
         broadly interpreted the 1933 Act Release to mean that, absent an
         exemption such as Rule 145(a)(2)-mergers solely for the purpose of
         changing the issuers U.S. domicile, registration is required even in a
         situation where shareholders are not being asked to vote.

         In adopting Rule 145, the Commission's primary purpose was to require
         registrants to provide full and fair disclosure by giving a shareholder
         who was offered a new security in a Rule 145 business combination the
         material facts about the transaction so that the shareholder would be
         in a position to make an informed investment judgment. The Registrant
         believes that its registration of shares on Form N-14 meets the purpose
         of Rule 145.


                                       5



4.       Staff Comment: Please indicate whether the registration statements of
         the Target Funds have disclosure regarding (1) the possibility that
         their Fund could be reorganized into another fund without shareholder
         approval/consent; and (2) shareholder rights in the event of such
         merger.

         Registrant's Response: Disclosure regarding the reorganizations without
         shareholder approval and a summary of rights of shareholders is
         included in the Prospectus/Information Statement filed on Form N-14
         that is being mailed to Target Fund shareholders. The
         Prospectus/Information Statement also outlines the various findings of
         the Board relating to Rule 17a-8. Each Prospectus/Information Statement
         will be provided to Target Fund shareholders in advance of the closing
         date of the Reorganization, outlining the options available to a
         shareholder should they decide that they prefer not to participate in
         the reorganization applicable to their Fund, including redeeming their
         shares. The Fund's governing documents that describe the circumstances
         upon which Trustees can take action without shareholder approval, such
         as action taken by the Trustees regarding the Reorganizations, are
         publicly filed documents available to shareholders. The Registrant
         notes that Form N-1A does not require disclosure regarding the ability
         to merge affiliated funds without shareholder approval.

5.       Staff Comment: With respect to the six Funds that included pro forma
         financial statements as part of their statement of additional
         information for which the Registrant has indicated have been updated
         since the initial filing, please re-file those pro forma financial
         statements as pre-effective amendments.

         Response: Registrant has complied and filed pre-effective amendments to
         update the pro forma financial statements for the following Funds: (1)
         JIF Balanced Fund; (2) JIF Enterprise Fund; (3) JIF Flexible Bond Fund;
         (4) JIF INTECH Risk-Managed Core Fund; (5) JIF Overseas Fund; and (6)
         JIF Perkins Mid Cap Value Fund. The pre-effective amendments were filed
         on April 21, 2009 and on April 22, 2009, the Registrant was informed by
         the Staff accountant that there were no pending issues with respect to
         these updated pro forma financial statements.

6.       Staff Comment: With respect to the "Annual Fund Operating Expense"
         table contained in each Prospectus/Information Statement, please
         confirm that the "current" and "pro forma" information shown in the
         table is that of the Target Fund and the Acquiring Fund
         post-Reorganization, respectively, and explain why current expenses for
         the Acquiring Fund are not included.

         Response: The Registrant confirms, as reflected by an explanatory
         narrative in the paragraph preceding the table, that the table includes
         current data for the Target Fund and pro forma data for the Acquiring
         Fund post-Reorganization. Current expenses for each corresponding share
         class of the Acquiring Fund are not shown because those share classes
         do not currently exist. As discussed during the April 16th call, each
         Acquiring Fund will be establishing the necessary share classes in
         order to accommodate the assets of the Target Funds which will become
         effective prior to or at the time of the Reorganization.

7.       Staff Comment: The Staff noted that in the cases of Funds with global,
         international or worldwide in their names, such Funds should each
         invest in securities of at least ten countries and invest at least 40%
         of their respective assets in securities of foreign countries,
         excluding the United States.

         Response: Consistent with investment policies and restrictions of these
         Funds, the Registrant has previously added or revised disclosure as
         appropriate to reflect that such Funds invest in several countries. The
         Registrant believes these investment policies are consistent with
         formal guidance issued by the SEC.



                                       6



8.       Staff Comment: The Staff indicated that certain disclosure contained in
         the Prospectus appeared in all capital letters and requested a
         different form of presentation.

         Response: As discussed during the April 16th call, the disclosure
         referenced appears in bold face type within each Prospectus/Information
         Statement, not all capital letters. The EDGAR process converts bold
         face type into all capital letters.

9.       Staff Comment: The Staff requested that the Registrant move the
         footnotes that accompany the Fee and Expense Tables to follow
         immediately after the Examples rather than after the Fee and Expense
         Tables and to move the narrative that appears between the various
         tables so as to not separate those tables.

         Response: Although the Registrant believes that the most effective
         presentation of the information is reflected in the current disclosure
         and is consistent with Item 3 of Form N-1A, the narrative disclosure
         that appears between the tables has been relocated in accordance with
         the Staff's suggestion.

         Further, as previously discussed with the Staff, the Registrant
         believes that the most effective presentation of information in the
         footnotes to the Fee and Expense Tables is to provide those footnotes
         immediately after the table, as currently disclosed. The Registrant
         believes that the current disclosure is consistent with Item 3 of Form
         N-1A. Additionally, General Instruction C.1(a) to Form N-1A provides
         that a fund should use document design techniques that promote
         effective communication, which the Registrant believes is consistent
         with its current disclosure.

10.      Staff Comment: The Staff noted that the term "junk bonds" should be
         added in association with the term "non-investment grade bonds."

         Response: The Registrant acknowledges the comment and confirms that it
         has complied.

11.      Staff Comment: Please provide clarification as to the meaning of "other
         securities with equity characteristics" when disclosed as part of a
         Fund's principal investment strategy.

         Response: As discussed during the call, such disclosure, which lists
         equity securities in which a Fund may invest, also includes the concept
         that other securities may be identified which have equity
         characteristics. These securities may include swaps, for example, which
         provide exposure to the equity market. There is not an exhaustive list
         to include but instead the disclosure provides flexibility of what may
         be considered an equity security for purposes of meeting a Fund's
         investment objective.

12.      Staff Comment: Please clarify whether, as addressed in the Q&A section
         of each Prospectus/Information Statement, a shareholder of a Target
         Fund can continue to contribute to their existing account prior to the
         Reorganization.

         Response: As disclosed, a shareholder can continue to invest in a
         Target Fund until the date of the Reorganization. There are not current
         or anticipated plans at this time to limit such future contributions.
         However, the disclosure also notes that there may be circumstances
         where the Board determines that limiting further investments into a
         Target Fund is appropriate in order to facilitate transitioning of the
         assets.


                                       7



13.      Staff Comment: Please confirm that all Funds in the JAD Trust will be
         reorganizing into the JIF Trust and that the JAD Trust will be
         subsequently liquidated.

         Response: The Registrant confirms that each Fund in the JAD Trust that
         is not otherwise being liquidated will be reorganizing into a
         corresponding series of the JIF Trust, and following each
         Reorganization, the JAD Trust will be liquidated. In addition, the
         Registrant has updated disclosure within the each
         Prospectus/Information Statement to inform shareholders that are
         considering exchanging their shares into another fund in the JAD Trust
         prior to the Reorganization, that all other JAD funds will also be
         subject to a reorganization.

14.      Staff Comment: The Staff requested that the Registrant provide a "form
         of" copy of the legal opinion of counsel for Staff review.

         Response: The Registrant provided a copy of the opinion of counsel via
         email on April 20, 2009, and per a telephone conversation with the
         Staff on April 22, 2009, was informed that there were no issues with
         this legal opinion.

15.      Staff Comment: The Staff requested that disclosure be added to the
         Registrant's prospectus to describe the details of special cash
         compensation arrangements pursuant to NASD Rule 2830(l)(4).

         Response: The Registrant believes that its current prospectus
         disclosure meets the requirements of NASD Rule 2830(l)(4) (the "Rule").
         The Rule provides that no NASD (now known as FINRA) member shall accept
         any cash compensation unless such compensation is described in a
         current prospectus. Further, the Rule requires when special cash
         compensation arrangements are made available to a FINRA member, which
         arrangements are not made available on the same terms to all members
         who distribute the mutual fund shares, a member shall not enter into
         such arrangements unless the name of the member and the details of the
         arrangements are disclosed in the prospectus.

         The Registrant's prospectus disclosure entitled "PAYMENTS TO FINANCIAL
         INTERMEDIARIES BY JANUS CAPITAL OR ITS AFFILIATES," provides an
         overview of the various types of payments made by Janus Capital or its
         affiliates to intermediaries, including disclosure of the details of
         and conflicts associated with payments based on sales, assets, or
         transactional charges to intermediaries for distribution, marketing,
         promotional, or related services. Specifically, the prospectus includes
         disclosure of the current ranges of sales- and asset-based payments
         made (namely, up to 25 basis points on sales and up to 20 basis points
         on average annual net assets), as well as the factors considered by
         Janus Capital and its affiliates in making such payments (including,
         distribution capabilities of the intermediary, the overall quality of
         the relationship, expected gross and/or net sales generated by the
         relationship, redemption and retention rates of assets held through the
         intermediary, the willingness of the intermediary to cooperate with
         Janus Capital's marketing efforts, access to sales personnel, and the
         anticipated profitability of sales through the institutional
         relationship).

         The prospectus further discloses that such payments are limited to the
         top 100 distributors and directs readers to the Statement of Additional
         Information (SAI) for a list of broker/dealer firms currently receiving
         or expected to receive these fees. The SAI is incorporated by reference
         into the Prospectus and is made available to customers upon request.
         Inclusion of names of FINRA members receiving special cash compensation
         in a Fund's SAI rather than its prospectus was specifically addressed
         by the NASD in NTM 99-55, in which the NASD indicated that disclosure
         of special cash compensation in the SAI would satisfy NASD disclosure
         requirements under the Rule (See NASD Notice to Members 99-55:
         Questions and Answers Relating to Non-Cash Compensation Rules, Question
         #18).


                                       8



         The Registrant believes its current disclosure meets the requirements
         of the Rule because it contains details of revenue sharing
         arrangements, including ranges of fees paid, manner of payment or
         calculation of such fees, conflicts associated with payment of revenue
         sharing, manner of selection of intermediaries receiving payment, and
         specific identity of broker/dealer firms receiving such compensation.

16.      Staff Comment: The Staff requested clarification as to whether any
         expense recoupment by Janus Capital is permitted pursuant to any
         expense limitation agreement(s) between the Registrant and Janus
         Capital on behalf of the Funds.

         Response: No Fund on whose behalf a Prospectus/Information Statement
         has been filed and is subject to this review by the Staff, has the
         ability to recoup expenses pursuant to an expense limitation agreement.

17.      Staff Comment: The Staff noted that pursuant to Rule 483 of the
         Securities Act of 1933, the Registrant should furnish a separate new
         power of attorney (POA), rather than incorporate POAs utilized for
         previous filing.

         Response: The Registrant believes that it may incorporate POAs, as any
         other required exhibit, by reference to previous filings containing the
         POAs. The Registrant does not believe that it is required to have
         separate POAs executed and filed with respect to each filing. The POAs
         relate to filings applicable to the Registrant's current registration
         statement, as required by Rule 483, and the Board of Trustees ratifies
         the POAs previously filed in connection with upcoming filings,
         including this one. The Registrant believes that its practices with
         respect to POAs are consistent with industry practice.

JAD Contrarian Fund into JIF Contrarian Fund

18.      Staff Comment: In the second Q&A on page 4 that discusses interests of
         the JAD shareholders, please explain why the Registrant believes that
         the second and seventh bullet points are "in the best interest" of the
         shareholders.

         Response: The bullet points actually relate to the factors the Board
         considered when determining whether to approve the Reorganization. The
         Registrant has clarified the question to reflect that it addresses
         factors the Board considered.

19.      Staff Comment: In the second Q&A on page 4, please explain how the
         sixth bullet point (which states that Fund expenses are not expected to
         increase materially as a result of the Reorganization) and the eighth
         bullet point (which states that current Target Fund shareholders may
         pay higher fees post-reorganization) relate to each other.

         Response: The bullet points in question are indirectly related. The
         sixth bullet point addresses Fund expenses on a gross level where as
         the eighth bullet addresses net expenses. With respect to the eighth
         bullet point, this discussion relates to the fact that the current
         expense limitation agreement for the Target Fund will expire in
         December 2009 but as part of the Reorganization, the Target Fund
         shareholders will get the benefit of an expense limitation agreement of
         the Acquiring Fund that will extend until at least November 2010
         therefore providing shareholders with a "cap" on certain expenses for a
         longer duration than under their current expenses limitation agreement.


                                       9



20.      Staff Comment: In the second Q&A on page 4, please confirm what entity
         will be paying the fees associated with the Reorganization.

         Response: Janus Capital will pay the fees, including legal fees and
         costs associated with mailing of the Prospectus/Information Statements.
         This information is discussed elsewhere in each Prospectus/Information
         Statement.

21.      Staff Comment: In the Q&A on page 6 that discusses whether the
         Reorganization will result in higher Fund expenses, please clarify
         whether the last sentence which discusses the Funds' total operating
         expense limits is actually referring to the Funds' expense limits or
         total expense ratios.

         Response: The sentence refers to each Fund's expense limit and not the
         net expense ratios. The JIF Contrarian Fund will have a lower expense
         limit on certain expenses post-Reorganization than the current limit
         for the JAD Contrarian Fund. Each Fund's expense limit excludes certain
         expenses which may result in a total expense ratio that is higher than
         the stated expense limit.

22.      Staff Comment: Under the section titled "Principal Risk Factors of
         Investing in the Funds" on page 8, please clarify that the following
         statement does not address the risks associated with the Funds'
         principal investments: "The fact that a particular risk is not
         identified does not indicate that a Fund does not invests its assets
         in, or is precluded from investing its assets in, securities that give
         rise to that risk."

         Response: The Registrant has updated the disclosure across all the
         Prospectus/Information Statements in response to the Staff's comment.

23.      Staff Comment: With respect to disclosure pertaining to the
         nondiversification classification of certain Funds, the Staff stated
         its view that Rule 13a-1 under the 1940 Act, is intended to apply to
         nondiversified funds which temporarily become diversified, not
         nondiversified funds which normally operate as diversified funds. It
         was the Staff's opinion that the disclosure should accurately reflect
         each Fund's subclassification consistent with this view.

         Response: As discussed, the disclosure indicates when a Fund is
         classified as nondiversified. Item 2 of Form N-1A indicates that a Fund
         classified as nondiversified include disclosure that it "may" invest a
         larger portion of its assets in fewer issuers. The Registrant
         acknowledges the Staff's view with regard to "de facto diversified
         companies" in Investment Company Release Act No. 179 (August 6, 1941)
         and believes its disclosure is consistent with Form N-1A and Release
         179.

24.      Staff Comment: Under "Foreign Exposure Risk", please clarify whether
         either Fund had a large, single country emerging markets investment
         and, if so, please indicated the percentage of any country
         concentration.

         Response: The Registrant has included the specific percentage of
         emerging markets allocation as of March 31, 2009 across all applicable
         Prospectus/Information Statements, however, the Registrant believes
         that specific country allocation is more appropriate in shareholder
         reports and Form N-Q. As previously discussed with and agreed to by the
         Staff, disclosure was previously added to the prospectuses directing
         investors to shareholder reports and Form N-Q for a summary of
         investments by country in order that investors may have the most
         up-to-date information.


                                       10



25.      Staff Comment: In the Annual Fund Operating Expenses table on page 17,
         please confirm that the Acquiring Fund, as indicated by "pro forma" in
         the table, is the accounting survivor.

         Response: The Registrant confirms that the Acquiring Fund is the
         accounting survivor. Specifically, in the body of the table following
         the name of the Acquiring Fund, there is disclosure that states "pro
         forma assuming consummation of the Reorganization," therefore
         indicating that the pro forma numbers contained in the chart are those
         of the acquiring JIF Fund post-Reorganization.

26.      Staff Comment: In the section titled "Key Differences in the Rights of
         JAD Contrarian Fund and JIF Contrarian Fund Shareholders" on page 31,
         the Prospectus states that according to the JIF Trust Instrument a
         shareholder cannot be held personally liable unless agreed to by the
         shareholder. Please confirm that shareholders of JIF Contrarian Fund
         have not agreed to be held personally bound for the obligations of the
         Fund.

         Response: To the best knowledge of the Registrant, no shareholder of
         any JIF Fund within the JIF Trust has consented to being held
         personally liable for the obligations of their respective Fund.

JIF High-Yield Fund into JAD High-Yield Fund

27.      Staff Comment: Under "Bank Loan Risk" on page 9, please clarify whether
         any of the securities classified as "bank loans" are the type of
         securities that would be considered "toxic assets" and, if so, please
         add related risk disclosure.

         Response: The Registrant has removed the disclosure relating to bank
         loans from this section as it believes such disclosure is not currently
         applicable.

28.      Staff Comment: With respect to question #3 relating to bank loans in
         the section titled "Frequently Asked Questions About Principal
         Investment Strategies," to the extent the risks differ between floating
         rate securities and floating rate loans please disclose the
         differences.

         Response: As noted above, the Registrant has removed the disclosure
         relating to bank loans from this section as it believes such disclosure
         is not currently applicable.

JAD Small-Mid Growth Fund into JIF Triton Fund

29.      Staff Comment: In the Q&A on page 5 that discusses the similarities
         between the Funds, please indicate whether each Fund defines "market
         cap" the same.

         Response: In response to the Staff's comment, the Registrant has
         updated the disclosure to clarify that the Funds' apply the same
         definition of "market cap."

30.      Staff Comment: In the "Risk Factors of the Funds" on page 8, for the
         Growth Securities Risk, please remove "often" from the first sentence
         of the risk.

         Response: Registrant has complied with this request for the Growth
         Securities Risk across all Prospectus/Information Statements where this
         risk appears.


                                       11



31.      Staff Comment: In the "Frequently Asked Questions About Principal
         Investment Strategies" on page 9, the response to the first question in
         this section relating to how common stocks are selected, please remove
         the word "if" from the first sentence.

         Response: The Registrant acknowledges the Staff's comment but believes
         that removing the word "if" in this sentence would not be an accurate
         reflection on how common stocks are selected for the Funds' portfolios.
         For this reason, the Registrant has elected to keep the disclosure as
         originally filed.

32.      Staff Comment: In the footnotes to the Management Expense table on
         page 26, there are references that Janus Capital will limit the Funds'
         total operating expenses to certain levels for a period of time. Please
         disclose what those levels are in the footnotes.

         Response: The Registrant acknowledges the comment and has added
         disclosure regarding expense limits.

JAD Flexible Bond Fund into JIF Flexible Bond Fund

33.      Staff Comment: With respect to the pro forma financial statements for
         the JAD and JIF Flexible Bond Funds, please explain why the Registrant
         identified certain securities as collateral in the Notes to the
         Financial Statements when there were no noted variation margins,
         premiums, etc. reflected on the Statement of Assets and Liabilities.

         Response: The Registrant responds by noting that the collateral was
         designated to cover the TBA, delayed settlement, securities identified
         in the Schedule of Investments. TBA securities do not have any premium
         or variation margin associated with them. As such, the Registrant did
         not reflect a line item for margins or premiums in the Funds' Statement
         of Assets and Liabilities.

34.      Staff Comment: On page 5, with respect to the bullet point outlining
         the Board's considerations relating to the contractual management fee
         rate for the Funds, the Staff reads this section to be addressing two
         distinct points: (1) the contractual management fee for each Fund; and
         (2) the contractual expense limit for each Fund. Please clarify.

         Response: The Registrant acknowledges the Staff's comment and, for
         clarification purposes, has moved the last sentence that discusses the
         contractual expense limit to the bullet point immediately following
         which outlines the Board's considerations relating to the expense
         limitation agreements applicable to each Fund.

JAD Research Core Fund into JIF Research Core Fund

35.      Staff Comment: With respect to disclosure relating to securities
         purchased on a when-issued, delayed delivery, or forward commitment
         basis, the Staff asked if the process of segregating assets to a broker
         are consistent with SEC rules.

         Response: The Registrant acknowledges the comment and believes that the
         process is consistent with SEC guidance. Disclosure relating to the
         segregation of assets is in each Fund's statement of additional
         information.


                                       12



JAD Orion Fund into JIF Orion Fund

36.      Staff Comment: In the section titled "Principal Investment Strategies,"
         please provide updated information relating to number of securities
         held by the Funds and the percentage of the Funds' portfolios these
         securities comprised.

         Response: The Registrant has updated this disclosure as of March 31,
         2009.

JAD Mid Cap Growth Fund into JIF Enterprise Fund

37.      Staff Comment: In the Q&A on page 5 that discusses the similarities
         between the Funds and in the section titled "Principal Investment
         Strategies" on page 8, please provide updated information relating to
         market capitalizations within the Russell Midcap Growth Index to a more
         recent date.

         Response: The Registrant has updated this disclosure as of March 31,
         2009.

38.      Staff Comment: Under "Mid-Sized Companies Risk" on page 9, the
         Registrant indicates that the Funds' have the ability to also invest in
         small-sized companies. Please add risks associated with small-sized
         companies, if applicable.

         Response: In response to the Staff's comment, the Registrant has
         removed the disclosure relating to small-sized companies from the
         mid-sized companies risk.

JAD Large Cap Growth Fund into Janus Fund

39.      Staff Comment: In the Q&A on page 5 relating to the similarities
         between the Funds, please clarify how the Funds define "larger"
         companies for purposes of each Fund's investment policy.

         Response: The weighted market capitalization for each Fund is outlined
         in the section titled "Principal Investment Strategies" in the
         Prospectus/Information Statement.

40.      Staff Comment: In the Q&A on page 5, please explain how the Acquiring
         Fund's and Target Fund's investment policies are similar if one Fund is
         subject to Rule 35d-1 (the names rule) and the other is not.

         Response: As outlined in the Prospectus/Information Statement, each
         Fund pursues its investment objective by primarily investing in common
         stocks of large-sized companies. JAD Large Cap Growth Fund is subject
         to investing, under normal circumstances, at least 80% of its net
         assets in common stocks of large-sized companies. While Janus Fund is
         not subject to this 80% investment requirement because it is not
         subject to Rule 35d-1, and could technically drift from investing in
         large-sized companies, it has historically invested in the same or
         similar securities as JAD Large Cap Growth Fund. Each Fund is managed
         by the same portfolio managers.

JAD INTECH Risk-Managed Core Fund into JIF INTECH Risk-Managed Core Fund

41.      Staff Comment: Please verify that the investment advisory fee rate for
         the Acquiring Fund will not increase as a result of changing the share
         class utilized for measuring Fund performance and calculating the
         Fund's Performance Adjustment post-Reorganization.

         Response: As discussed during the call, the change in share class used
         for calculating the Performance Adjustment component of the investment
         advisory fee rate from the initial share class to Load-Waived



                                       13



         Class A Shares post-Reorganization is not expected to result in an
         increase in the advisory fee rate for the Acquiring Fund
         post-Reorganization. The Target Fund currently calculates its
         Performance Adjustment based on the performance of Load-Waived Class A
         Shares compared to that Fund's primary benchmark index and this
         Acquiring Fund uses its initial share class. As noted in Registrant's
         response to comment #2 above, the class specific expenses of the
         Acquiring Fund's initial share class and the Target Fund's Load-Waived
         Class A Shares, the differences of which would determine the impact to
         a Performance Adjustment, are not material to the calculation of the
         Performance Adjustment, and therefore are not material to the
         management fee rate, for either Fund. To the extent there are
         differences in the expenses of the Funds, Load-Waived Class A Shares
         are generally a more expensive share class than the Acquiring Fund's
         initial share class. Therefore, using Load-Waived Class A Shares to
         calculate the Performance Adjustment rather than the initial share
         class should make it more difficult for the Acquiring Fund to
         outperform its benchmark, resulting in an advisory fee rate that over
         time, is equal to or less than the advisory fee rate that the Acquiring
         Fund would have paid if it would have continued to calculate the
         Performance Adjustment based on its initial share class.

JAD Worldwide Fund into JIF Worldwide Fund

42.      The Staff indicated that there were no comments to the filing other
         than the general comments outlined above, as applicable.

JAD Perkins Small Company Value Fund into JIF Perkins Small Cap Value Fund

43.      The Staff indicated that there were no comments to the filing other
         than the general comments outlined above, as applicable.

JAD Perkins Mid Cap Value Fund into JIF Perkins Mid Cap Value Fund

44.      The Staff indicated that there were no comments to the filing other
         than the general comments outlined above, as applicable.

JAD International Growth Fund into JIF Overseas

45.      The Staff indicated that there were no comments to the filing other
         than the general comments outlined above, as applicable.

JAD Growth and Income Fund into JIF Growth and Income Fund

46.      The Staff indicated that there were no comments to the filing other
         than the general comments outlined above, as applicable.

JAD Balanced Fund into JIF Balanced Fund

47.      The Staff indicated that there were no comments to the filing other
         than the general comments outlined above, as applicable.



                                       14



48.      Staff Comment: The Staff requested that the Registrants provide a Tandy
         representation in a response letter to be filed as correspondence
         separate from the filing.

         Response: The Registrants provide their responses below.

         The Registrants acknowledge responsibility for the adequacy and
         accuracy of the disclosure in the filings. In addition, the Registrants
         acknowledge that Staff comments, or changes to disclosure in response
         to Staff comments in the filings reviewed by the Staff, do not
         foreclose the Commission from taking any action with respect to the
         filings.

If you have any concerns regarding the above responses, please call me at (303)
336-4045. Thank you for your assistance in this matter.

Regards,

/s/ Robin Nesbitt

Robin Nesbitt
Legal Counsel

cc:  Stephanie Grauerholz-Lofton, Esq.
     Donna Brungardt



                                       15