Marketability Discount Calculator

DLOM Calculator

Calculate lack-of-marketability discounts instantly.

✓ IRS Job Aid studies built-in • ✓ Questionnaire → % discount instantly • ✓ Pre-IPO & minority scenarios • ✓ Cited audit trail

Professional DLOM Calculations Made Simple

From questionnaire to defensible discount—complete DLOM analysis in minutes with regulatory compliance

IRS Job Aid Studies Built-in

Access comprehensive IRS Job Aid data and regulatory studies with built-in reference materials for compliant DLOM calculations

Questionnaire → % Discount Instantly

Complete an intelligent questionnaire and receive instant DLOM percentage calculations based on validated methodologies

Pre-IPO & Minority Scenarios

Handle complex scenarios including pre-IPO valuations, minority interest discounts, and restricted stock assessments

Cited Audit Trail

Generate comprehensive audit trails with proper citations, documentation, and supporting evidence for defensible valuations

Advanced Marketability Discount Analysis

Build defensible DLOM estimates with regulatory-compliant methodologies and comprehensive documentation

Regulatory Compliance

Ensure IRS, AICPA, and NACVA compliance with built-in regulatory guidelines and best practice methodologies for DLOM calculations

Multiple Calculation Methods

Access quantitative models including Protective Put, Chaffe, FMV Opinions, and empirical studies for comprehensive analysis

Defensible Documentation

Generate court-tested documentation with proper citations, methodology explanations, and supporting case law references

Scenario-Based Analysis

Analyze different scenarios including control premiums, marketability factors, and company-specific risk adjustments

DLOM Factor Analysis

IRS Compliant
Company Size25%
Impact: High+5-15%
Financial Performance20%
Impact: High+3-12%
Market Conditions15%
Impact: Medium+2-8%
Control Rights40%
Impact: Very High+10-35%
Total DLOM Discount28.5%

Based on current factor analysis

Comprehensive Regulatory Coverage

Industry-leading data for compliant DLOM calculations

500+
Empirical Studies
Research papers and market studies
25+
Calculation Methods
Quantitative and qualitative models
100%
IRS Compliance
Meets all regulatory requirements
Court-tested
Documentation
Defensible audit trails

Frequently Asked Questions

Everything you need to know about DLOM calculations

Ready to Calculate Your DLOM?

Join thousands of valuation professionals using our DLOM Calculator for defensible marketability discounts