Cartesian Growth Corporation IV 25,000,000Units Cartesian Growth Corporation IV is a blank check company incorporated as a Cayman Islands exempted company with limitedliability and formed for the purpose of effecting a merger, amalgamation, share exchange, asset acquisition, share purchase,reorganization or similar business combination with one or more businesses or entities, which we refer to throughout this prospectus asour initial business combination. We have not selected any business combination target and we have not, nor has anyone on our behalf,initiated any substantive discussions, directly or indirectly, with any business combination target. We may pursue an initial businesscombination in any business or industry. This is an initial public offering of our securities. Each unit has an offering price of $10.00 and consists of one ClassA ordinary shareand one-third of one redeemable warrant. Each whole warrant entitles the holder thereof to purchase one ClassA ordinary share at aprice of $11.50 per share, subject to adjustment as described herein. Only whole warrants are exercisable. No fractional warrants willbe issued upon separation of the units and only whole warrants will trade. The warrants will become exercisable 30days after thecompletion of our initial business combination, and will expire fiveyears after the completion of our initial business combination orearlier upon redemption or our liquidation, as described herein. The underwriters have a 45-day option from the date of this prospectusto purchase up to an additional 3,750,000units to cover over-allotments, if any. We will provide our public shareholders with the opportunity to redeem, regardless of whether they abstain, vote for or vote againstour initial business combination, all or a portion of their ClassA ordinary shares that are sold as part of the units in this offering, whichwe refer to collectively as our public shares, upon the completion of our initial business combination at a per share price, payable incash, equal to the aggregate amount then on deposit in the trust account described below as of twobusinessdays prior to theconsummation of our initial business combination, including interest earned on the funds held in the trust account, less taxes payable(but without deduction for any excise or similar tax that may be due or payable) and permitted withdrawals (as defined below), dividedby the number of then-outstanding public shares, subject to the limitations and on the conditions described herein.We are permitted towithdraw amounts from the trust account to fund our working capital requirements (including to repay working capital loans), whichamounts shall not be greater than $250,000 of the interest earned on the trust account quarterly, provided that all permitted withdrawalscan only be made (x) from interest and not from the principal held in the trust account and (y) only to the extent such interest issufficient to cover the permitted withdrawal amount (“permitted withdrawals”).See“Summary — The Offering — Redemptionrights for public shareholders upon completion of our initial business combination” and “Summary — The Offering —Redemption of public shares and distribution and liquidation if no initial business combination” for more information. Notwithstanding the foregoing redemption rights, if we seek shareholder approval of our initial business combination and we do notconduct redemptions in connection with our initial business combination pursuant to the tender offer rules, our amended and restatedmemorandum and articles of association provide that a public shareholder, together with any affiliate of such shareholder or any otherperson with whom such shareholder is acting in concert or as a “group” (as defined under Section13 of the Securities Exchange Act of1934, as amended), will be restricted from redeeming its shares with respect to more than an aggregate of 15% of the shares sold inthis offering without our prior consent. However, we would not be restricting our shareholders’ ability to vote all of their shares(including all shares held by those shareholders that hold more than 15% of the shares sold in this offering) for or against our initialbusiness combination.See “Summary — The Offering — Limitation on redemption rights of shareholders holding 15% or more ofthe shares sold in this offering if we hold shareholder vote” for further discussion on certain limitations on redemption rights. Our sponsor, CGC IV Sponsor LLC (our “sponsor”), and Cantor Fitzgerald& Co. (“Cantor”), the representative of the underwriters,committed to purchase an aggregate of 2,500,000private placement warrants, each exercisable to purchase one ClassA ordinary shareat $11.50 per share, at a price of $2.00 per private placement warrant, or $5,000,000 in the aggregate, in a private placement that willclose simultaneously with the closing of this offering. Of those 2,500,000 private placement warrants, our sponsor is purchasingpurch