Guides for founders
Practical guides on structure, tax, and the back office, dated and kept current.
Which business structure is right for you? LLC vs. C-Corp vs. S-Corp
How each structure is taxed, who it fits, and what it means if you plan to raise.
Section 174A and the R&D tax credit: what changed in 2025
What changed for research costs in 2025 and how startups can use the R&D credit.