Best 409A Valuation Firms for Private Companies in 2026: Top 6 Compared
Quick Answer
The best 409A valuation firms in 2026 segment by company stage. Carta ($2-15k, ~$300M+ ARR, $7B+ valuation, industry-standard) leads startup + growth-stage 409a with integrated cap-table. Aranca ($10-75k+, India + Princeton) provides outsourced custom valuations for mid-large enterprises. Eqvista ($1-5k, Wyoming) is the budget option for early-stage. Pulley ($2-8k, SF) is the modern Carta alternative. Stout ($10-50k+, Detroit, ~$300M+ revenue) is sophisticated middle-market. Kroll (formerly Duff & Phelps, NYC, ~$2B+ revenue) is industry-standard for enterprise + PE portfolio. Match firm to company stage + audit-defense needs.
409A valuations are required for private companies issuing stock options (ISOs / NSOs). The IRS requires safe-harbor 409a valuation every 12 months or at material events.
Choosing the right 409a firm matters because (1) audit-defense reputation affects IRS / SEC scrutiny, (2) pricing varies 50x across firms, (3) integration with cap-table platform (Carta / Pulley) creates ongoing dependency.
This guide compares 6 leading 409A firms.
What this guide covers
- Industry-standard for startups + growth: Carta ($2-15k, integrated cap-table).
- Outsourced custom: Aranca ($10-75k+, India + Princeton).
- Budget startup: Eqvista ($1-5k).
- Modern Carta alternative: Pulley ($2-8k).
- Sophisticated middle-market: Stout ($10-50k+).
- Enterprise / PE portfolio: Kroll (formerly Duff & Phelps, $15-100k+).
- Required every 12 months + at material events.
Comparison: top 6 options at a glance
| Vendor | Best for | Pricing range | HQ | Key feature |
|---|---|---|---|---|
| Carta | Startup + growth-stage 409a + cap-table | $2-15k per valuation | San Francisco, CA | Industry-standard 409a + cap-table |
| Aranca | Mid-large enterprise + complex 409a | $10-75k+ per valuation | Mumbai, India + Princeton, NJ | Outsourced custom 409a valuations |
| Eqvista | Startup 409a + cap-table budget option | $1-5k per valuation | Wyoming + global | Budget 409a + cap-table |
| Pulley | Cap-table-first 409a alternative to Carta | $2-8k per valuation | San Francisco, CA | Modern Carta alternative |
| Stout (Stout Risius Ross) | Sophisticated middle-market 409a + valuation | $10-50k+ per valuation | Detroit, MI + global | Sophisticated middle-market 409a |
| Kroll (Duff & Phelps) | Largest US independent valuation firm | $15-100k+ per valuation | NYC, NY | Industry-standard for enterprise 409a |
How we evaluated
- Company stage. Pre-seed / seed: Eqvista. Series A-C: Carta, Pulley. Late-stage: Aranca, Stout. Enterprise / PE: Kroll.
- Audit-defense. Kroll (formerly Duff & Phelps) and Stout have strongest audit-defense reputations. Carta and Pulley are sufficient for most startup 409a.
- Cap-table integration. Carta and Pulley integrate cap-table + 409a. Aranca / Stout / Kroll are standalone (you maintain cap-table separately).
Carta
Carta (~$300M+ ARR, $7B+ valuation) is the industry-standard 409a + cap-table platform. ~30,000+ companies use Carta’s 409a service.
- Industry-standard.
- Cap-table + 409a integrated.
- Strong VC fund administration adjacency.
- Fast turnaround (2-4 weeks).
- Cap-table required for 409a (vendor lock).
- Less independent than pure-play 409a firms.
When Carta is the right choice: you’re a startup / growth-stage tech wanting cap-table + 409a in one platform.
Aranca
Aranca is the outsourced custom 409a valuation firm. Strong adoption among late-stage growth + PE portfolio companies needing complex valuations.
- Custom methodology depth.
- Mid-large enterprise expertise.
- Strong audit-defense reputation.
- Credentialed appraisers.
- Slower than Carta.
- Premium pricing.
- Less startup-focused.
When Aranca is the right choice: you’re a late-stage growth or PE portfolio company needing complex 409a.
Eqvista
Eqvista is the budget cap-table + 409a platform. Strong adoption among early-stage / bootstrapped startups wanting low-cost 409a.
- Lowest pricing in category.
- Cap-table + 409a integrated.
- Good for early-stage / bootstrapped.
- Less rigorous than Carta or Aranca.
- Less audit-defense reputation.
- Smaller customer base.
When Eqvista is the right choice: you’re a very early-stage / bootstrapped startup wanting cheap 409a.
Pulley
Pulley is the modern Carta alternative with cap-table-first 409a. ~$30M+ ARR. Strong adoption among newer startups not already on Carta.
- Modern UX better than Carta.
- Cap-table + 409a integrated.
- Competitive pricing.
- Strong founder customer reviews.
- Smaller customer base than Carta.
- Less brand recognition with VC funds.
When Pulley is the right choice: you’re a startup not already on Carta wanting modern UX + 409a.
Stout (Stout Risius Ross)
Stout (formerly Stout Risius Ross, ~$300M+ revenue) is the sophisticated middle-market 409a + valuation firm. Strong adoption among late-stage growth + PE-portfolio.
- Sophisticated methodology.
- Strong audit-defense reputation.
- Mid-market enterprise depth.
- Credentialed appraisers.
- Premium pricing.
- Slower than Carta / Pulley.
When Stout (Stout Risius Ross) is the right choice: you’re a late-stage growth or PE-portfolio company needing audit-defendable 409a.
Kroll (Duff & Phelps)
Kroll (formerly Duff & Phelps, ~$2B+ revenue) is the largest US independent valuation firm. Industry-standard for enterprise + PE-portfolio 409a.
- Industry-standard for enterprise.
- Strongest audit-defense reputation.
- Multi-disciplinary firm (compliance + risk + valuation).
- Global reach.
- Premium pricing.
- Slower process.
When Kroll (Duff & Phelps) is the right choice: you’re an enterprise or PE-portfolio company needing the most-credentialed 409a.
How to choose: buying criteria
1. Match firm to company stage
Pre-seed / seed: Eqvista. Series A-C: Carta / Pulley. Late-stage / PE: Aranca, Stout, Kroll.
2. Cap-table integration vs. standalone
Want one platform: Carta or Pulley. Want independence: Aranca, Stout, Kroll.
3. Update cadence
Annual (most common): cheapest. After material events: required regardless.
Dangers and traps when selecting
1. Skipping 409A on private stock issuance
Missing 409a = IRS adjusts FMV at exit, retroactive tax + penalties.
2. Stale 409A at exit
If your 409a is >12 months old at exit, IRS may adjust.
3. Cap-table vendor lock-in
Carta requires Carta cap-table for Carta 409a; switching cap-table later is friction.
About the Author
Christoph Totter is the founder of CT Acquisitions, a buy-side advisor headquartered in Sheridan, Wyoming. We run retained buy-side mandates and have evaluated most of the tools and services on this list with our PE, family-office, and search-fund clients. Connect on LinkedIn · Get in touch
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Get in Touch →Frequently asked questions
What is a 409A valuation?
IRS-required safe-harbor valuation of private company common stock for option grants. Determines strike price + fair market value. Required every 12 months + at material events (financing rounds, M&A, secondary sales).
How much does a 409A cost?
$1-100k+ depending on firm + complexity. Startups / growth: $2-15k (Carta, Pulley, Eqvista). Late-stage / PE: $10-100k+ (Aranca, Stout, Kroll).
Carta vs. Pulley?
Both offer cap-table + integrated 409a. Carta has industry-standard brand + larger customer base (~$7B valuation, ~$300M+ ARR). Pulley is the modern UX alternative with competitive pricing.
When do I need a 409A?
Any private company issuing stock options. IRS requires safe-harbor 409a annually + at material events. Without 409a, IRS may retroactively adjust FMV at exit, triggering tax + penalties.
How does CT Strategic Partners work with 409a firms?
On buy-side mandates involving private targets, we may reference 409a valuations as a benchmark. We typically defer to the buyer’s own valuation strategy + appraisal firm.