Severance Pay Calculator
Take-Home & Runway Estimator
Calculate your exact severance package payout, supplemental taxes, and job search survival runway.
How is severance pay calculated and taxed?
A standard severance pay calculator determines your payout by multiplying your weekly salary by a set number of weeks (e.g., 2 weeks of pay for every year worked). Additionally, payouts for unused PTO or vacation days are added to this total.
Important Tax Law:
- The IRS classifies severance as “Supplemental Wages” (just like a bonus).
- Employers are federally required to withhold a flat 22% tax upfront.
- Standard FICA (7.65%) and state taxes still fully apply to your payout.
Enter your essential monthly bills (rent, food, insurance) to calculate your exact job search runway.
Enter your estimated monthly expenses above to calculate exactly how many months this payout will last.
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Losing a job is undoubtedly one of the most stressful experiences a professional can face. Consequently, figuring out your finances shouldn’t add to that anxiety. Our interactive severance pay calculator is explicitly engineered to help you determine your exact take-home payout so you can accurately plan your job search runway.
How is severance pay calculated?
Generally, a standard severance package is calculated by multiplying your weekly salary by a set number of weeks (usually 1 or 2 weeks of pay for every year you worked at the company). Additionally, if you have accrued any unused Paid Time Off (PTO) or vacation days, those are typically paid out as a lump sum and added to your total severance package.
Understanding Your Severance Package Offer
Naturally, when Human Resources hands you a separation agreement, your very first question is how long that money will actually last. Therefore, calculating your exact financial runway is absolutely critical before you sign anything or agree to their terms.
The Standard Math Behind the Offer
Typically, employers do not simply hand you a random dollar amount. Instead, they rely on a highly structured formula based on your total tenure. Specifically, most corporate policies offer one to two weeks of standard base pay for every single year you served.
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For instance, if you currently earn $75,000 a year and stayed at the company for five years, a standard two-week policy would yield roughly ten weeks of gross severance pay. However, executives or senior management might be able to negotiate completely different terms, such as a flat six-month payout regardless of tenure. Ultimately, you must carefully review your original employment contract to understand the baseline offer.
How Severance Pay is Taxed (The 22% Rule)
Unfortunately, the exciting gross package your employer offers on paper is almost never the amount that actually hits your bank account. In fact, understanding the unique tax laws surrounding layoffs is critical to avoiding a major financial shock.
The IRS Supplemental Wage Classification
According to current tax law, the Internal Revenue Service (IRS) strictly classifies severance pay as “supplemental wages.” Essentially, this places your layoff package in the exact same legal and tax category as a year-end bonus or a commission check.
Because of this specific classification, your employer is federally required to withhold a flat 22% tax on the payout before you ever see a dime. Furthermore, this is a mandatory upfront withholding, meaning you cannot adjust it by changing your W-4 exemptions. Thankfully, if this 22% withholding ends up being higher than your actual progressive tax bracket at the end of the year (which is very common if you remain unemployed for several months), the IRS will happily refund you the difference next spring.
State Taxes and FICA Deductions
Moreover, federal taxes are really only the beginning of your payroll deductions. Additionally, your severance check is still fully subject to standard FICA payroll taxes. This legally includes a 6.2% deduction for Social Security and a 1.45% deduction for Medicare.
Similarly, depending entirely on where you live, state income taxes will also take a substantial bite out of your final check. As a result, it is incredibly common to see roughly 30% to 40% of your gross severance vanish to taxes immediately. This is exactly why using an accurate after tax severance calculator is so vital.
Unused PTO and Vacation Payouts
Besides your base severance pay, you might actually be entitled to additional compensation for the days you worked relentlessly and never took off. This is a crucial factor that many newly laid-off employees completely forget to ask about during their exit interview.
Factoring PTO into Your Survival Runway
In many states across the US, labor guidelines provided by the Department of Labor (DOL) explicitly require employers to pay out any accrued, unused Paid Time Off (PTO) or vacation days when an employee is terminated. Consequently, this extra cash can significantly boost your final gross payout.
Essentially, you should calculate exactly how much your daily rate is and multiply it by your unused vacation days. By doing so, you can accurately extend your financial survival runway. Ultimately, our specialized tool allows you to plug in your estimated monthly living expenses so you know precisely how many months you have to secure your next career move without dipping into your personal savings.