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INVESCO UNIT TRUSTS TAXABLE INCOME SERIES 452
Date Filed :
Nov 23, 2015
View Exhibits
24F-2NT
1
tis452_24f2.txt
PURSUANT TO RULE 24F-2
INVESCO CAPITAL MARKETS, INC.24F-2 REPORTU.S. SECURITIES AND EXCHANGE COMMISSIONWASHINGTON, D.C. 20549FORM 24F-2ANNUAL NOTICE OF SECURITIES SOLDPURSUANT TO RULE 24F-21. Name and address of issuer: Invesco Capital Markets, Inc. 11 Greenway Plaza Houston, Texas 77046-11732. The name of each series or class of securities for which this form is filed: Invesco Unit Trusts, Taxable Income Series 4523. Investment company act file number: 811-2754 Securities act file number: 333-1865184(a).Last day of fiscal year for which this form is filed: AUGUST 31, 20154(b).[ ] Check box if this form is being filed late.4(c).[ ] Check box if this is the last time the issuer will be filing this Form.5. Calculation of registration fee: (i) Aggregate sale price of securities sold during the fiscal year pursuant to section 24(f): $0 (ii) Aggregate price of securities redeemed or repurchased during the fiscal year: $472,811 (iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year ending no earlier than October 11, 1995 that were not previously used to reduce registration fees payable to the Commission: $0 (iv) Total available redemption credits [add items 5(ii) and 5 (iii)]: $472,811 (v) Net sales - if item 5(i) is greater than 5(iv) [subtract item 5(iv) from item 5(i)]: $0 (vi) Redemption credits available for use in future years - if item 5(i) is less than item 5(iv) subtract item 5(iv) from item 5(i)]: ($472,811) (vii) Multiplier for determining registration fee (See instruction C.9): x 0.0001007 (viii) Registration fee due [multiply item 5(v)] by item 5(vii)] (enter 0 if no fee is due): $0.006. Prepaid Shares If the response to item 5(i) was determined by deducting an amount of securities that were registered under the Securities Act of 1933 pursuant to rule 24e-2 as in effect before (effective date of rescission of rule 24e-2), then report the amount of securities (number of shares or other units deducted here: 0 If there is a number of shares or other units that were registered pursuant to rule 24e-2 remaining unsold at the end of the fiscal year for which this form is filed that are available for use by the issuer in future fiscal years, then state that number here: 07. Interest due - if this form is being filed more than 90 days after the end of the issuers fiscal year(see instruction D): $08. Total of the amount of the registration fee due plus any interest due [line 5(viii) plus line 7]: $0.009. Date the registration fee and any interest payment was sent to the Commissions lockbox depository: Method of Delivery: [ ] Wire Transfer [ ] Mail or other means SIGNATURES This report has been signed below by the following person on behalf of the issuer and in the capacity and on the date indicated. By Invesco Capital Markets, Inc., Depositor By /s/ JOHN TIERNEY ------------------------ John Tierney Vice President November 23, 2015
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