Klarna (KLAR) AMT + ISO Calculator
Calculator · free · no signup · KLARPlan your Klarna ISO exercise around the AMT bargain element from current trading price.
Beta · invite-only · AlphaLatitude Inc. · Free Tools
Your grant
Tax inputs
Grant timeline
Net final value at year 3 sale — optimized plan
$242,783
After-tax dollars at end of year 3, net of all federal + state taxes through the sale.
This year: exercise 2,640 shares (of 10,000 total).
= gross gain at sale − federal + state LTCG − AMT premium above baseline regular tax (time-valued)
AMT premium for exercising: $90,254 (on top of $228,434 regular tax across the horizon)
Optimized plan keeps $57,102 more than lump-sum, $796 more than even split.
Federal AMT crossover this year: 1,271 shares ($57,238 bargain element). Above that, each additional share this year adds federal AMT.
Estimates only. Not financial advice.
Net final value by year
Running tally: NTV from shares exercised through year y, minus AMT premium paid through year y. The last year matches the plan's headline NTV. Hover a year for plan totals.
Optimized exercise schedule
You pay the higher of Regular tax and Tentative AMT per jurisdiction, then subtract Credit recovered. The result is Net tax. Hover any number for the bracket-by-bracket breakdown.
| 1 | 2,640 | |||
| 2 | 2,567 | |||
| 3 | 4,793 |
Federal AMT credit
Earned
$80,681
Recovered
$0
Remaining
$80,681
The AMT credit only recovers in years where regular tax exceeds AMT — typically a year with no ISO exercise. Every year in this schedule has bargain element, so AMT exceeds regular tax in every year and the credit carries forward untouched. Try a longer horizon or fewer total shares to introduce a recovery year.
Plan comparison
Net value at the end of your hold horizon.
Lump-sum
All in Year 1
$185,681
−$57,102
Even split
Equal shares each year
$241,987
−$796
Optimized
Tax-aware schedule
$242,783
Highest
Estimates only. Excludes disqualifying dispositions, NSOs, multi-state moves, and AMT preferences other than ISO bargain elements. Long-term capital gains tax assumes a qualifying disposition (ISO held ≥1 yr from exercise and ≥2 yr from grant); state LTCG follows ordinary brackets except where the state grants preferential treatment (HI, ND, SC, WI, AR, NM) or has a dedicated LTCG-only tax (WA). Assumes you are within the $100K ISO limit (any portion of an annual ISO grant whose FMV at grant exceeds $100K is treated as NSO from the start, §422(d)). State AMT figures are 2025 (next-year values published in late 2026). Not financial advice.
QSBS note. If your shares qualify (typically pre-IPO C-corp grants held 5+ years), a federal rule lets you exclude up to $10M of gain on a future sale from federal tax. That single rule shifts exercise-timing math more than AMT does. (This is §1202 “qualified small-business stock”.) Modeled in beta, not here.
You optimized one grant in isolation. The beta optimizes ISOs alongside your RSUs, NSOs, and stock in one plan.
Request beta access →About Klarna
Klarna (KLAR) is a public Fintech company, incorporated in GB and headquartered in Stockholm, . IPO'd Sep 10, 2025.
Last close: $17.6 per share (as of 2026-06-16).
NYSE; HQ Sweden; BNPL.
Equity grants at Klarna typically include incentive stock options (ISOs), non-qualified stock options (NSOs), and restricted stock units (RSUs).
Klarna Group plc, commonly referred to as Klarna, is a fintech company and digital bank. Founded in Sweden in 2005, it is domiciled in London and listed in the United States on the New York Stock Exchange. Klarna provides online financial services to 114 million consumers and partners with 850,000 merchants globally. Initially offering buy now, pay later services, Klarna has expanded its service offering to include interest-free payments, digital banking services and retail and marketing services for the e-commerce industry. As of 2025, it has four million debit and credit card clients.
Source: Wikipedia (CC BY-SA 4.0)
Sebastian Siemiatkowski, Niklas Adalberth, and Victor Jacobsson started Klarna in Stockholm in 2005 to simplify online checkout, growing it into a global payments and buy now pay later platform. The company debuted on the NYSE under ticker KLAR on September 10, 2025, after pricing shares at $40 (above the $35 to $37 range) and raising roughly $1.37 billion at a $15 billion valuation. Full year 2025 results showed $127.9 billion in GMV (up 22%), $3.5 billion in revenue, 118 million active consumers, and 966,000 merchants across 26 countries.
Sources: klarna.com · cnbc.com · investors.klarna.com
Equity comp at Klarna
- Klarna uses phantom shares for many employees, particularly those based in Europe. Phantom shares are cash-settled awards (not actual company shares): at a liquidity event (IPO or acquisition), the employee receives a cash payout equal to the value of the phantom shares, taxed as ordinary income (at the employee's regular income-tax rate) rather than at the lower long-term capital-gains rate that applies to held equity. Employees in some regions receive actual RSUs vesting over four years with a one-year cliff, while others hold phantom shares that track the same valuation but settle in cash. This two-track structure meant European staff received cash rather than tradable shares at Klarna's September 2025 IPO.
- RSUs use double-trigger vesting. Two things must both happen before the shares are yours: (1) the normal time-based vesting completes, and (2) the company has a liquidity event (an IPO or an acquisition). Until both happen, you do not yet own the shares and you do not owe tax on them.
Sources: thehrdigest.com · sifted.eu
Researched 2026-05-10.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by Klarna.
Use this calculator to plan a Klarna (KLAR) ISO exercise around the AMT bargain element from the current trading price. The math accounts for federal AMT, state AMT (CA, CO, CT, MN where applicable), AMT crossover, and year-over-year credit recovery. Inputs are yours: strike price, share count, FMV at exercise, and your filing-status income.
Example: at Klarna (KLAR)'s last close of $17.6, exercising 5,000 ISOs with a $5.28 strike creates a $61,600 bargain element. Above the 2026 federal AMT exemption ($88,100 single, $137,000 married joint), the 28% AMT rate adds roughly $17,248 on top of regular tax before any state AMT (CA, CO, CT, MN). The credit recovers in later years when your regular tax exceeds AMT. The calculator above runs your exact figures.
All Klarna tools → · Use the generic AMT + ISO Exercise Calculator for any company.
Klarna equity questions
- How much alternative minimum tax (AMT) will I owe exercising Klarna ISOs?
- Exercising incentive stock options (ISOs) does not create regular income tax, but the bargain element (the fair market value at exercise minus your strike price) counts toward the alternative minimum tax (AMT). The amount depends on the bargain element, your other income, your filing status, and your state. The calculator above models federal and state AMT, the AMT crossover point, and how the credit recovers in later years for your exact Klarna figures.
- Does Klarna grant ISOs, NSOs, or RSUs?
- Equity compensation at Klarna typically takes the form of incentive stock options (ISOs), non-qualified stock options (NSOs), and restricted stock units (RSUs). Incentive stock options can trigger the alternative minimum tax (AMT) when you exercise. Restricted stock units are taxed as ordinary income when they vest.
- When did the Klarna IPO lockup expire?
- Klarna (KLAR) went public on September 10, 2025. The standard post-IPO lockup runs 180 days, so employee and insider shares generally became sellable around March 9, 2026. Confirm against your own grant paperwork, since some lockups release early or in stages.
- Do Klarna RSUs use double-trigger vesting?
- Yes. Klarna restricted stock units (RSUs) vest only when two things both happen: the time-based schedule completes, and the company has a liquidity event such as an initial public offering (IPO) or an acquisition. Until both occur you do not own the shares and owe no tax on them.
One piece of the puzzle.
OptionsAhoy plans your Klarna equity alongside hedging, vesting, and de-concentration, across bullish, neutral, and bearish market scenarios. Free during beta.