Best RSU Tax Calculators & Equity Comp Tools (2026)
The best RSU tax calculators and equity comp tools in 2026, compared honestly by price, what they calculate, equity types, state coverage, and signup.
Mike Navarro··12 min read
RSU vs Restricted Stock: 83(b) Elections, Taxation, and Key Differences
RSUs are a promise to deliver shares at vest. Restricted stock is actual shares granted immediately (subject to forfeiture). The key difference: restricted stock is eligible for the 83(b) election, which can save tens of thousands in taxes. RSUs are not.
Mike Navarro··11 min read
Stock Options vs Other Equity Types: ISOs, NSOs, RSUs, SARs, and More
A comprehensive overview of all equity compensation types --- stock options (ISOs and NSOs), RSUs, restricted stock, phantom equity, SARs, and profits interests. Covers how each is taxed, when companies use them, and which you are most likely to receive at each company stage.
Mike Navarro··10 min read
RSU vs ESPP: How They Work, Tax Rules, and Which to Prioritize
A complete comparison of RSUs and Employee Stock Purchase Plans (ESPPs) covering how each works, tax treatment for qualifying vs disqualifying dispositions, the 15% ESPP discount, lookback provisions, and strategies for maximizing both.
Mike Navarro··10 min read
RSU vs ISO: Tax Treatment, Risk, and When Each Makes Sense
How RSUs and Incentive Stock Options differ in tax treatment, risk profile, exercise requirements, and which is better depending on your company stage and financial situation.
Mike Navarro··8 min read
RSU vs Stock Options: Value, Risk, and Tax Differences Explained
A comprehensive comparison of RSUs and stock options covering how each works, risk profiles in up/flat/down markets, tax timing, exercise costs, and which is more common at different company stages.
Mike Navarro··9 min read
ISO vs NSO: Tax Differences, AMT Risk, and Which Is Better for You
A detailed comparison of Incentive Stock Options (ISOs) and Non-Qualified Stock Options (NSOs) covering tax treatment at exercise and sale, AMT implications, the $100K annual limit, and holding period requirements.
Mike Navarro··13 min read