Contract analysis

I. Purpose and Executive Summary This memorandum summarizes and responds to the comments received from Diana Carruthers, Partner (Fund Formation & Tax) at Whitfield, Carruthers & Doyle LLP, 200 South Biscayne Boulevard, Suite 4000, Miami, FL 33131, acting in her capacity as outside counsel to the LP Advisory Committee ("LPAC") of Solara Digital Partners Fund IV LP ("Fund IV") and Solara Digital Partners Fund V LP ("F

1. IRC § 731(c) — Marketable Securities Characterization. Whether the interests in Solara Consolidated Master Fund LP (the "Consolidated Master Fund" or "Master Fund") distributed to limited partners of the Legacy Offshore Vehicles in Step 5 of the Reorganization could be characterized as "marketable securities" within the meaning of IRC § 731(c)(2), potentially triggering gain recognition on distributions exceeding

2. IRC § 752 — Liability Shifting Analysis. Whether the consolidation of $1.34 billion in aggregate liabilities from four separate offshore vehicle partnerships into a single Master Fund could result in shifts in individual limited partner liability allocations under IRC § 752 that would produce deemed cash distributions under § 752(b), and the related netting and tiered partnership allocation mechanics.

3. FIRPTA / IRC § 897 — Non-U.S. Investor Exposure. Whether certain portfolio company interests — particularly NovaBright Data Systems Inc. and Thorngate Fiber Networks LP — constitute "United States real property interests" ("USRPIs") under IRC § 897(c)(1)(A)(i), potentially exposing non-U.S. investors (including Nordhaven Sovereign Wealth Fund and Kestrel Pacific Insurance Group) to FIRPTA gain recognition, and the

II. Background A. The Reorganization As described in detail in the Draft and in our prior memoranda to the client, the proposed Reorganization involves a five-step consolidation of Solara Digital Infrastructure LP's cross-border fund-platform architecture into a single Delaware-domiciled master fund structure. We provide a brief recap here for context. The Reorganization involves the domestication and merger of four

III. Summary of LPAC Counsel Comments and Calderwood & Harkness Responses This Section III constitutes the core of this memorandum. It summarizes each of the three principal comment categories raised by LPAC counsel and sets forth Calderwood & Harkness's analysis and proposed response for each. A complete index of all discrete comments is provided in Appendix A. Comment Category 1: IRC § 731(c) — Marketable Securitie

Section 721(a) Override: Application of IRC § 897(e). Calderwood & Harkness's position is that, even if portfolio company interests constitute USRPIs, the § 721(a) nonrecognition provision applies to the contributions in Steps 2 through 4, and the FIRPTA rules of § 897 do not override that nonrecognition treatment. The interaction between FIRPTA and nonrecognition provisions is governed by IRC § 897(e). Under § 897(e

Section 1446(f) Withholding. With respect to LPAC counsel's question regarding IRC § 1446(f) withholding, Calderwood & Harkness's position is that § 1446(f) withholding does not apply to the Steps 2 through 4 contributions or the Step 5 distributions because these are nonrecognition transactions that do not generate gain. Section 1446(f) imposes a withholding obligation on the "transferee" of a partnership interest i