Crimson Tree Software develops software applications to address the complex economics and tax allocations of US partnerships.

For more than a decade, our team has advised CPA firms, REITs, private equity funds, hedge funds, securities partnerships, commodity funds, and oil and gas MLPs on the difficult algebra of IRC Subchapter K.  Our specialty lies in the mechanics of IRC Section 704(c) and its effects on partners’ allocations of income and loss.

We are pleased to offer Sub K, a new and innovative partnership tax software solution.  Sub K is designed for partnerships having both large volumes of data and difficult special allocations that are impossible to address using Excel and simple database tools. 

Real Estate

REITs and real estate investment funds, with depreciable assets, contributed property, revaluation events, hypothetical liquidations, and difficult special allocations using traditional, remedial, and curative 704(c) methods.

learn more

Private Equity

Private equity funds with complex tiered partnership structures, varying partnership interests, complex federal tax allocations, and state allocation and apportionment issues.

learn more

Securities

Securities partnerships, typically having master-feeder fund structures, with gain and loss allocations using lot layering, partial netting, or full netting 704(c) methods.

learn more