Overview: Financial Calculator Update 12/31/2024
NEW Service! KJE Hosted Calculators: 'Set It and Forget It'. Ask us how this new service can automate your updates, making your calculators truly 'Set it and Forget it'. Minimize technical support time and expense. Seamless integration with cloud based KJE Hosted calculators.
The quarterly update for 12/31/2024 is a large update, affecting every calculator. The majority of the changes affect the functionality of the calculations, updating them to 2025 rules and regulations. The most significant calculation changes in this update were to the retirement, savings, and tax calculators. Additional changes have also been made to enhance the user interface and continue ADA refinement. All standard calculators meet accessibility specification WCAG 2.1 Level AA and Section 508.
All maintenance releases are cumulative, so if you apply this update, you will have all previous calculator updates as well. For your reference you can view the previous update notes here: 9/30/2024 Update.
For more detailed information please see our frequently asked questions: FAQ: V3 Frequently Asked Questions
Update Instructions - KJE Hosted: 'Set It and Forget It'
If you are using our KJE Hosted deployment, you do not need to do anything to see the updates. We will refresh your package's KJE hosted files and the changes will automatically be pulled through to your site. You can test the files on your website as soon as you have received your update notice. Please let us know if you need any adjustments to colors, fonts or layout. We are here to help.
Update Instructions - For deployments with all files located on your server
For more detailed information please see our deployment documentation: V3 Deployment Information. This deployment type requires you to download and install the latest update package.
- Download the latest update package for your calculators from your download site, found on your update e-mail notice.
- Execute the KJEUpdate.exe file from your download. This is a self-extracting zip file. (Or unzip the KJEUpdate.zip file if you are using a non-windows platform.) If you see a warning message, you can safely continue. When prompted for a directory, you may use the default or enter your own. It is recommended that you extract the update to a new directory and then move the required files to your production or staging environment. One directory will be created with no subdirectories.
- Replace all files provided in update package. The update package includes all JS files and CSS files that are required to update the content of your calculators. IMPORTANT! The update package does not contain any HTML files or the KJESiteSpecific.js or KJESiteSpecific.css files. These files are not required for updates, and replacing them may result in overwriting custom changes for your website installation. If you use the full installation package and have changed the file KJESiteSpecific.js or KJESiteSpecific.css files do not replace them.
When you test the new version of the calculators, make sure that the browser you are using uses the new files instead of any it may have in its cache. You may need to clear the browser's cache manually to ensure the new versions are loaded.
Update Changes 12/31/2024
The V3 (HTML5/JavaScript) calculators do not require any edits or modifications to HTML pages, all changes are encapsulated within the JS files provided.
- ADA requirements for WCAG 2.1 level AA and Section 508
All calculators follow the ADA guidelines to meet accessibility guidelines WCAG 2.1 Level AA and Section 508. We will continue to monitor and update our software to maintain compliance and ensure any future compliance issues are resolved quickly. If you have a specific calculator on your site where you have a question please feel free to contact us. Over the past year all calculators have been tested and refined in our process of continual improvement of ADA support (often beyond what is required by the guidelines) this includes:
- Deep scans of all calculators with SortSite:
https://www.powermapper.com/products/sortsite/checks/browser-compatibility/ - Deep scans of all calculators with WebAim:
https://wave.webaim.org/
- Deep scans of all calculators with SortSite:
- Required Minimum Distributions (RMD) Calculators for Account Owners
There have been minor updates to improve the readability of some of the explainations regarding IRS notices and the SECURE Act 2.0. Note that the calculators have used the new rules since Q1 2023. This update does not impact RMD calculations. changes were limited to definitions and the calculation notes.
Calculators Affected by new Required Minimum Distribution Definitions(RMD) Definitions and Calculation Notes Required Minimum Distribution (RMD) Use this calculator to determine your Required Minimum Distributions (RMD) as an account owner of a retirement account. This financial calculator will also look at potential future year's distribution requirements. Required Minimum Distribution (RMD) - Current Year Use this calculator to determine your Required Minimum Distributions (RMD) as an account owner of a retirement account for the current year. Required Minimum Distribution (RMD) - Future Projection Use this calculator to create a projection of your future Required Minimum Distributions (RMD) as an owner of a qualified retirement account. Required Minimum Distribution (RMD) - with Stretch Projection Use this calculator to create a stretch projection for Required Minimum Distributions (RMD) of a qualified retirement account. Required Minimum Distribution (RMD) - Year To Begin Use this calculator to determine calculate when your Required Minimum Distributions (RMD) must begin to avoid penalties. If distributions are required to have been started, it will also calculate the current year RMD. RMD & Stretch IRA Calculator Use this calculator to create a stretch projection for Required Minimum Distributions (RMD) of a qualified retirement account. Calculation notes have been updated to note that 2024 IRS Notices have been included in the calcaulator. The IRS Notices from 2024 did not impact the calculations of the Account Owner RMD.
Calculation Notes.
This calculator has been updated for 2024 to include 'SECURE 2.0' and IRS Notices from 2023 and 2024. SECURE 2.0 increases the age of Required Minimum Distribution (RMD) for account owners. Secure 2.0 did not change how the RMD is calculated; it only changed the age that they start. These rules took effect January 1st, 2023.
Required Minimum Distribution (RMD) Starting Age by Birthdate Birthdate Age* Account owners born on or before 6/30/1949 70 1/2* 7/1/1949 through 12/31/1950 72* 1/1/1951 through 12/31/1959 73* Account owners born on or after 1/1/1960 75* *Age of account owner as of 12/31 of the distribution year. This RMD chart only applies to the original account owner or a spouse who chooses to treat their inherited account as their own. The CARES Act of 2020 provided a temporary waiver of RMDs. The RMD waiver is for retirement plans and accounts for 2020. This includes direct contribution plans such as 401k, 403b, 457b plans and IRAs. RMDs were also waived for IRA owners who turned 70 1/2 in 2019 and were required to take an RMD by April 1, 2020.
If you have RMD questions, please consult with your own tax advisor regarding your specific situation. If you are under 75 and this RMD is from a 403(b) plan, you may not be required to take distributions on the balance in your account before 1987 until you reach age 75. You may need to contact a financial planner or CPA to determine if this exception applies to your RMD.
IMPORTANT! This calculator has been updated for the Secure 2.0 (2022), SECURE Act of 2019 and the CARES Act of 2020 and IRS Notices regarding these acts from 2023 and 2024. Future IRS published procedures may have an impact on enforcement and interpretation of these Acts.
- Required Minimum Distributions (RMD) Spouse IRA use of Uniform Lifetime Table
Calculators Affected by new 2024 Beneficiary Required Minimum Distribution Use of Uniform Lifetime Table Beneficiary Required Minimum Distributions (RMD) - Spouse Inherited IRA Use this calculator to determine the Required Minimum Distributions (RMD) as a spouse beneficiary electing not to treat the inherited IRA as his/her own. Beneficiary Required Minimum Distributions (RMD) - Spouse Inherited IRA Use this calculator to determine the Required Minimum Distributions (RMD) as a spouse beneficiary electing not to treat the inherited IRA as his/her own. The life expectancy definition was updated to reflect the new IRS 2024 proposed rule. The original IRS method for life expectancy calculations of Spouse Inherited RMDs was to always use the Single Lifetime Table. The new rule now uses the Uniform Lifetime Table for accounts where the account owner was born in 1951 or after. Using the Uniform Lifetime Table increases the calculated life expectancy and reduces the RMD.
Life expectancy calculations
Life expectancy is determined using the Single Life Expectancy table for original account owners born before 1951 and the Uniform Life Expectancy table for original account owners born in 1951 or after. The age used to lookup life expectancy from the tables is the spouse beneficiary's age on December 31st. The first year RMD for a spouse beneficiary is the year following the owner's death unless the original account owner died before RMDs were required. In this case the first RMD for the spouse beneficiary is the year that the original account owner would have attained the age for RMDs to begin. In all future years, once RMDs have begun, the remaining life expectancy is 'recalculated' each year based on the spouse beneficiary's age as of December 31st of that calendar year.
Another option a spouse beneficiary can elect is to take an inherited account and treat it as his or her own. In this case, no distributions are required until the year in which the spouse reaches age 75 (or 70 1/2 if born before 7/1/1949, 72 if 7/1/1949 to 12/31/1951, 73 if born 1/1/1951 to 1/1/1960). This calculator will always assume that a spouse does not wish to treat an inherited IRA as their own.
- SECURE 2.0 Additional Catchup Contributions for employer retirement plans:
The current calculators have an updated definition for changes that take place starting in 2025 for additional catch-up contributions for people ages 60 to 63 and the 2026 Roth contribution requirement for high income individuals. Below is the new definition that appears when the contribution limit appears in a calculator. Calculation changes have been made to allow the higher catch-up limits. The Roth requirement changes will be scheduled for 2026 as the new rules are further clarified by pending IRS rule finalization and clarification.
Percent to contribute
This is the percentage of your annual salary you contribute to your 401(k) plan each year. Your annual 401(k) contribution is subject to maximum limits established by the IRS. The annual maximum for 2025 is $23,500. If you are age 50 or over, a 'catch-up' provision allows you to contribute an additional $7,500 into your account. The SECURE 2.0 Act of 2022 increases the catch-up contribution beginning in 2025 for individuals age 60 to 63. For 2025, this is $11,250 instead of $7,500. Beginning in 2026 catch-up contributions must be made as Roth contributions for individuals making more than $145,000 (adjusted for inflation) in the previous year. The current calculator does not include the the impact of the Roth requirement which is subject to pending IRS rule finalization and clarification.
Employees classified as 'Highly Compensated' (those employees who either earn over $160,000 in 2025 or own more than 5% of the company) may be subject to a lower annual contribution limit due to the rate of participation of Non-highly Compensated employees versus Highly Compensated employees during the year.
- The definition for Rate of Return has been updated to include 2024 results.
Rate of Return
The actual rate of return is largely dependent on the types of investments you select. The Standard & Poor's 500® (S&P 500®) for the 10 years ending December 31st 2024, had an annual compounded rate of return of 14.9%, including reinvestment of dividends. From January 1, 1970 to December 31st 2024, the average annual compounded rate of return for the S&P 500®, including reinvestment of dividends, was approximately 11.2% (source: www.spglobal.com). Since 1970, the highest 12-month return was 61% (June 1982 through June 1983). The lowest 12-month return was -43% (March 2008 to March 2009). Savings accounts at a financial institution pay less but carry significantly lower risk of loss of principal balances.
It is important to remember that these scenarios are hypothetical and that future rates of return can't be predicted with certainty and that investments that pay higher rates of return are generally subject to higher risk and volatility. The actual rate of return on investments can vary widely over time, especially for long-term investments. This includes the potential loss of principal on your investment. It is not possible to invest directly in an index and the compounded rate of return noted above does not reflect sales charges and other fees that investment funds and/or investment companies may charge.
For Spanish the definition now reads as:
Tasa de rendimiento
Es la tasa compuesta anual de rendimiento que usted prevé lograr con sus ahorros o inversiones. La tasa de rendimiento real depende en gran parte de los tipos de inversiones que usted escoja. En los 10 años que terminaron el 31 de diciembre de 2024, el Índice Standard & Poor's 500® (S&P 500®) tuvo una tasa compuesta anual de rendimiento de 14.9%, incluyendo la reinversión de los dividendos. Del 1o de enero de 1970 al 31 de diciembre de 2023, el promedio de la tasa compuesta anual de rendimiento de S&P 500®, incluyendo la reinversión de los dividendos, fue aproximadamente 11.2% (fuente: www.spglobal.com). Desde 1970, el mayor rendimiento en un período de 12 meses fue 61% (junio de 1982 a junio de 1983). El menor rendimiento en un período de 12 meses fue -43% (marzo de 2008 a marzo de 2009). Las cuentas de ahorro en una institución financiera pueden pagar tan poco como el 0.25%, o incluso menos, pero tienen un riesgo mucho menor de pérdida del capital.
Es importante recordar que éstos son casos hipotéticos y que las tasas futuras de rendimiento no se pueden predecir con certeza, y que las inversiones que pagan mayores tasas de rendimiento generalmente están sujetas a mayor riesgo y volatilidad. La tasa real de rendimiento en las inversiones puede variar mucho a lo largo del tiempo, especialmente en inversiones a largo plazo. Esto incluye la potencial pérdida del capital de su inversión. No es posible invertir directamente en un índice, y la tasa compuesta de rendimiento que se menciona arriba no refleja cargos de ventas y otros gastos y honorarios que pueden cobrar los fondos de inversión y/o empresas de inversión.
This affects the following 66 calculators:
For Canadian Calculators the definition for Rate of Return has been updated to include data from 2024:Rate of return
The actual rate of return is largely dependent on the type of investments you select. For example, the total return including dividends of the S&P/TSX Composite Index for the 10 year period from December 31, 2014 through December 31, 2024 was 8.7% (source www.spglobal.com). Savings accounts at a bank or credit union may pay as little as 2% or less. It is important to remember that future rates of return can't be predicted with certainty and that investments that pay higher rates of return are subject to higher risk and volatility. The actual rate of return on investments can vary widely over time, especially for long-term investments. This includes the potential loss of principal on your investment.
- The definition for Inflation and Expected Inflation Rate have been updated to include CPI data from 2024.
The CPI-U for the 12 months ending October 31st, 2024 was reported by the U.S. Bureau of Labor Statistics as 3.1% (the annualized rate), not a large of enought change to affect the long term average. The long-term average remains 3.0%. The new definition now reads:
Expected rate of inflation
This is what you expect for the average long-term inflation rate. A common measure of inflation in the U.S. is the Consumer Price Index (CPI). From 1925 through 2024 the CPI has a long-term average of 3.0% annually. Over the last 40 years the highest CPI recorded was 13.5% in 1980. For the 12 months ending October 31st 2024 the CPI for All Urban Consumers (CPI-U) was 3.2% as reported by the U.S. Bureau of Labor Statistics.
For Spanish the definition now reads as:
Tasa de inflación
Es la tasa de inflación que usted prevé como promedio a largo plazo. Una medida común de inflación en Estados Unidos es el Índice de precios al consumidor (CPI por sus siglas en inglés). De 1925 a 2024 el CPI tiene un promedio a largo plazo del 3.0% anual. En los últimos 40 años el CPI más alto fue 13.5% en 1980. En el 2024, el último año completo disponible, el CPI fue 3.2% anual, según La Oficina de Estadìsticas Laborales o Bureau of Labor Statistics (BLS - por sus siglas en inglès).
This affects the following 25 calculators (and all associated Spanish versions):
- Social Security Calculations
Calculations and definitions updated for 2025. The calculations use the 2025 FICA income limit of $176,100 with an annual maximum Social Security benefit of $48,216 ($4,018 per month) for a single person and 1.5 times this amount for a married couple. These are the benefit amounts the age of full retirement, delaying retirement beyond full retirement age can increase the benefit. Please see https://www.ssa.gov/news/press/factsheets/colafacts2025.pdf for more information.
These changes affect the following calculators (and associated Spanish versions):
Name HTML File Changed Social Security Benefit Calculator SocialSecurity.html How important is Social Security? NoSocial.html Retirement Planner Calculator RetirementPlan.html Retirement Pension Planner Calculator RetirementPlan3.html Retirement Nestegg Calculator RetirementNestegg.html Retirement Income Calculator RetirementNumber.html Retirement Planner with Retirement Earnings Calculator RetirementPlan4.html Retirement Planner with Taxes for a Deferred Retirement Savings Plan RetirementPlan5.html Quickly determine if your retirement plan is on track - and learn how to keep it there. RetirementPlan6.html Retirement Planner for Two Working Spouses RetirementPlanTwoIncomes.html Planner for Two Working Spouses with Different Retirements RetirementPlanWorkingSpouses.html Beneficios del Seguro Social SPSocialSecurity.html ¿Cuán importante es el Seguro Social? SPNoSocial.html Planificador para Jubilación SPRetirementPlan.html Planificador de Retiro SPRetirementPlan3.html The definitions of Social Security in each of these calculators has been updated to the following:
Social Security income
Social Security is based on a sliding scale depending on your income, how long you work and at what age you retire. Social Security benefits automatically increase each year based on increases in the Consumer Price Index. Including a spouse increases your Social Security benefits by 1.5 times your individual estimated benefit. Please note that this calculator assumes that only one spouse works. Benefits could be different if your spouse worked and earned a benefit higher than one half of your benefit. If you are a married couple, and both spouses work, you may need to run the calculation twice - once for each spouse and their respective income. This calculator provides only an estimate of your benefits.
The calculations use the 2025 FICA income limit of $176,100 with an annual maximum Social Security benefit of $48,216 ($4,018 per month) for a single person and 1.5 times this amount for a married couple. To receive the maximum benefit would require earning the maximum FICA income for nearly your entire career. You would also need to begin receiving benefits at your full retirement age of 66 or 67 (depending on your birthdate). This calculator rounds the age you can receive full Social Security benefits to the next highest full year. If your birthdate is in 1955 through 1959 your actual full retirement age for Social Security is 66 plus two months for each year after 1954. Your actual benefit may be lower or higher depending on your work history and the complete compensation rules used by Social Security.
For Spanish versions:
Ingreso de Seguro Social
El Seguro Social está basado en una escala móvil en base a sus ingresos, a cuánto tiempo trabaja y a qué edad se jubila. Los beneficios del Seguro Social aumentan autom�ticamente todos los a�os en base a los aumentos del Índice de Precios al Consumidor. El incluir a un cónyuge aumenta sus beneficios del Seguro Social en 1.5 veces el c�lculo de su beneficio individual. Note que esta calculadora asume que sólo uno de los cónyuges trabaja. Los beneficios podrÍan ser diferentes si su cónyuge ha trabajado y ganado un beneficio que es m�s de la mitad de su beneficio. En el caso de un matrimonio en el que ambos cónyuges trabajan, podrÍa tener que hacer el c�lculo dos veces - una por cada cónyuge con su respectivo ingreso. Esta calculadora sólo provee un c�lculo aproximado de sus beneficios.
En las calculaciones se utiliza el lÍmite de ingreso 2025 FICA (Ley de la Contribución Federal al Seguro Social) de $176,100 con un beneficio anual m�ximo del Seguro Social de $48,216 ($4,018 por mes) para una persona soltera, y esa cantidad multiplicada por 1.5 para un matrimonio. Para recibir el beneficio m�ximo, usted tendrÍa que haber ganado el salario m�ximo FICA por casi toda su carrera. También tendrÍa que comenzar a recibir beneficios a su plena edad de jubilación de 66 ó 67 a�os (dependiendo de su fecha de nacimiento). Esta calculadora redondea su plena edad de jubilación para recibir beneficios del Seguro Social al siguiente a�o completo. Si su fecha de nacimiento es entre 1955 y 1959, el Seguro Social considera que su plena edad de jubilación es 66 m�s dos meses por cada a�o después de 1954. Su beneficio real podrÍa ser menor o mayor, dependiendo de su historial de trabajo y las reglas completas de compensación que usa el Seguro Social.
- 2025 Federal Tax Rate Table
The tax table has been updated on the following calculators and all associated Spanish versions (replacing the 2024 Federal Tax Table).
Filing Status and Federal Income Tax Rates on Taxable Income for 2025* Tax Rate Married Filing Jointly or Qualified Widow(er) Single Head of Household Married Filing Separately 10% $0 - $23,850 $0 - $11,925 $0 - $17,000 $0 - $11,925 12% $23,850 - $96,950 $11,925 - $48,475 $17,000 - $64,850 $11,925 - $48,475 22% $96,950 - $206,700 $48,475 - $103,350 $64,850 - $103,350 $48,475 - $103,350 24% $206,700 - $394,600 $103,350 - $197,300 $103,350 - $197,300 $103,350 - $197,300 32% $394,600 - $501,050 $197,300 - $250,525 $197,300 - $250,500 $197,300 - $250,525 35% $501,050 - $751,600 $250,525 - $626,350 $250,500 - $626,350 $250,525 - $375,800 37% Over $751,600 Over $626,350 Over $626,350 Over $375,800 *Caution: Do not use these tax rate schedules to figure 2024 taxes. Use only to figure 2025 estimates. Source: Rev. Proc. 2024-40 Standard Deduction for 2025 Federal Income Tax Filing Status Standard Deduction Married Filing Joint $30,000 Qualified Surviving Spouse $30,000 Single $15,000 Heads of Household $22,500 Married Filing Separately $15,000 For Spanish versions:
Estado Personal y Tasa Contributivas 2025* Tasa Contributiva Casado rindiendo juntos o Viudo Soltero Jefe de familia Casados declarando separadamente 10% $0 - $23,850 $0 - $11,925 $0 - $17,000 $0 - $11,925 12% $23,850 - $96,950 $11,925 - $48,475 $17,000 - $64,850 $11,925 - $48,475 22% $96,950 - $206,700 $48,475 - $103,350 $64,850 - $103,350 $48,475 - $103,350 24% $206,700 - $394,600 $103,350 - $197,300 $103,350 - $197,300 $103,350 - $197,300 32% $394,600 - $501,050 $197,300 - $250,525 $197,300 - $250,500 $197,300 - $250,525 35% $501,050 - $751,600 $250,525 - $626,350 $250,500 - $626,350 $250,525 - $375,800 37% M�s de $751,600 M�s de $626,350 M�s de $626,350 Más de $375,800 *Cuidado: No utilice estas tasas contributivas para computar los impuestos del 2024. Solo utilizar para calcular estimados para el 2025. NOTE: The actual tax calculators will be updated at the end of the tax season, in the 3/31/2025 update.
- Health Savings Account (HSA) Calculators
Have been finalized for 2025. All calculators were updated to indicate the new 2025 amounts. Income tax brackets and rates were updated to 2025. The calculators allow you to choose 2024 if you need to calculate for the previous year.
This table shows the limits for HSA's in 2025.
Health Savings Accounts (HSA) Contribution and Limits 2025 2024 Change HSA Contribution Limit Single: $4,300
Family: $8,550Single: $4,150
Family: $8,300Single: +$150
Family: +$250HSA catch-up contributions* $1,000 $1,000 No change, not indexed to inflation HDHP minimum deductible Single: $1,650
Family: $3,300Single: $1,600
Family: $3,200Self-only: +$50
Family: +$100HDHP maximum out-of-pocket** Single: $8,300
Family: $16,600Single: $8,050
Family: $16,100Single: +$250
Family: +$500*Catch-up contributions can be made anytime during the year in which the participant turns 55.
**This includes deductible amount, co-payments and other non-premium payments.This affects the following calculators:
HTML File Changed Name HSABusiness.html Health Savings Accounts (HSA) Employer Benefit HSAContribution.html Health Savings Account (HSA) Contribution Calculator HSASavings.html Health Savings Account (HSA) Savings Calculator HSAvsTraditional.html Health Savings Account (HSA) vs. Traditional Health Plan HSAGoal.html Health Savings Account (HSA) Goal Calculator HSAGoal.html Health Savings Account (HSA) vs. Traditional Total Savings Comparison - Self-Employment Tax Calculator (TaxSelfEmployment.html):
Has been updated 2025 tax rules. This calculator is for 2025 tax calculations for taxes filed in April 2026. Minor changes have occurred to the definitions and the calculations, but there have been no additional input and output fields. The calculations use the 2025 FICA income limit of $176,100. (Note: the 2024 version of this calculator for 2024 taxes which are filed in April 2025 is available at this link 2024 Self-Employment Tax Calculator.)
- 1040 Tax Estimator (Tax1040.html):
Has been updated for changes in 2024. This is the final version of the 1040 tax form for 2024. Minor changes have occurred to the definitions and the calculations. Note: the 2025 version of this calculator will be released 3/31/2025 for 2024 taxes which are filed in April 2026.
- Simple Federal Tax Calculator (Tax1040Simple.html):
This calculator has been finalized for the 2024. Minor changes have occurred to the definitions and the calculations. Note: the 2025 version of this calculator will be released 3/31/2025 for 2024 taxes which are filed in April 2026.
- U.S. Easy Tax Estimator Formally the "1040EZ Tax Form Calculator" (TaxEZ1040.html):
This calculator has been finalized for the 2024. Minor changes have occurred to the definitions and the calculations. Note: the 2025 version of this calculator will be released 3/31/2025 for 2024 taxes which are filed in April 2026.
- Marginal and Effective Tax Rates (TaxMargin.html):
This calculator has been finalized for the 2024. Minor changes have occurred to the definitions and the calculations. Note: the 2025 version of this calculator will be released 3/31/2025 for 2024 taxes which are filed in April 2026.
- Charitable Giving Tax Savings Calculator (CharitableTaxSavings.html):
Has been updated for changes in 2024. Minor changes have occurred to the definitions and the calculations. Note: the 2025 version of this calculator will be released 3/31/2025 for 2024 taxes which are filed in April 2026.
- 72(t) Calculator (Retire72T.html), 72(t) Distributions Impact (Retire72TAlt.html):
The definitions have been updated, the current definition is as follows:
Distribution interest rate
In January of 2022, Notice 2022-6 specified a change to what is considered an acceptable interest rate when calculating distributions. Previously the rule set the maximum rate at 120% of the Federal Mid-Term rate. The new rule makes 5% the maximum unless the 120% of the Federal Mid-Term exceeds that amount. The Federal Mid-Term rate to use can be from either of the two months immediately preceding the month in which the distribution begins.
For January 2025, 120% of the Federal Mid-Term rate 5.10%. Click here for more information about Federal Interest rates.
It is important to note that the associated law that created 72(t)/(q) distributions did not define what was to be considered a reasonable interest rate. As such, the guidance from the IRS generally flows from the concept that they will not allow people to circumvent the requirement of substantially equal periodic payments (SEPP) throughout your lifetime by using an unreasonably high interest rate.
- Individual 401(k) Contribution Comparison (Individual401kContribution.html):
This calculator has been updated for 2025. Contribution limits have increased to $70,000 per year (not including catch-up amounts). Definitions and information have been updated to reflect the calculator is current for 2025.
- Individual 401(k) Savings Calculator (RetireSolo401k.html):
This calculator has been updated for 2025, 401(k) contribution maximum increased $500 to $23,500. The total defined benefit contribution limit has increased to $70,000 (not including catch-up amounts). Definitions and information have been updated for 2025. The new maximum annual contribution is:
Maximum annual contribution
This is the maximum amount you are allowed to contribute to your Individual 401(k) account per year. In 2025, the maximum contribution to an Individual 401(k) is $70,000 for individuals under 50, and for individuals age 50 and over there is an additional $7,500 catch-up contribution. The catch-up contribution is increased to $11,250 for individuals age 60 to 63. Self-employment income of $246,722 or more is required to qualify for the maximum contribution in 2025.
If you earn less than $246,722 in 2025, your maximum is calculated as follows: First, as the employee, you are able to contribute up to $23,500 in 2025 to your Individual 401(k) or 100% of your self-employment income, whichever is less. For individuals age 50 or over, the contribution is $31,000, for individuals age 60 to 63 the contributions is $34,750, but is still limited to no more than 100% of your earned income. Second, you are allowed employer contributions - even though self-employed people are in-fact their own employee. Employer contributions, for the self-employed, are limited to an additional 25% of adjusted net business profits, up to the maximum total amount allowed per year.
It is important to note that you may be subject to additional contribution limitations if you participate in an additional retirement program through another employer. For 2025, total retirement plan contributions are limited to $70,000 or 100% of your total compensation for the year ($77,500 if age 50 or older, $81,250 if age 60 to 63). This includes contributions to your Individual 401(k) as well as any other employer plan. It also includes profit matching and employer contributions. Contributions to a Traditional IRA or Roth IRA are not included in this limit. Catch-up contributions for individuals over 50 are not included in this limit.
- Retirement Contribution Effects on Your Paycheck Calculator (RetirePayrollSavings.html, Spanish: SPRetirementPayrollSavings.html, RetirementPayrollSavings2.html):
The definitions and the calculation module have been updated to reflect the 2025 maximum contribution limits of $23,500 annually for those under 50, $34,750 for those age 60 to 63, and $31,000 for all others age 50 and older. The Payroll withholding information has also been updated to 2025 rules and rates.
- Payroll and withholding calculators
The Payroll withholding information has been updated to 2025 rules and rates.
This affects the following calculators:
2025 Payroll and Withholding Calculators HTML File Changed Name Payroll Deduction Calculator with 457 Contributions Use this calculator to help you determine the impact of changing your payroll deductions. Payroll Deductions Calculator Use this calculator to help you determine your net paycheck. This calculator uses the redesigned W-4 created to comply with the elimination of exemptions in the Tax Cuts and Jobs Act (TCJA). Payroll Deductions Calculator W-4 with Exemptions This calculator uses the W-4 with exemptions that was used before the Tax Cuts and Jobs Act (TCJA) compliant version was available. It is largely obsolete, but may be used if an employee has an older version W-4 filed with their employer (new W-4's will not use this version). Payroll Deductions Comparison Calculator Use this calculator to help you determine the impact of changing your payroll deductions. This calculator uses the redesigned W-4 created to comply with the elimination of exemptions in the Tax Cuts and Jobs Act (TCJA). Payroll Flexible Spending Account (FSA) Calculator Use this calculator to see how participating in Flexible Spending Account (FSA) contributions can help you pay less tax, and increase your net take home pay. Payroll Hourly Paycheck Calculator Use this calculator to help you determine your paycheck for hourly wages. Payroll Net to Gross Calculator Determine the gross paycheck needed to provide a required net amount. 401(k) Contribution Effects on Your Paycheck Calculator Use this calculator to see how increasing your contributions to a 401(k) plan can affect your paycheck as well as your retirement. 457 Plan Contribution Effects on Your Paycheck Calculator Use this calculator to see how increasing your contributions to a 457 plan can affect your paycheck as well as your retirement. Retirement Contribution Effects on Your Paycheck Calculator Use this calculator to see how increasing your contributions to a 401(k), 403(b) or 457 plan can affect your paycheck as well as your retirement. Should my spouse work? This calculator is designed to help you see the financial impact of having either one or two incomes for your household. Cheque deducciones y retenciones Utilice esta calculadora para ver los cambios en el cheque de pago con diferentes deducciones y retenciones. Efectos de sus Aportaciones a su Jubilación sobre su Cheque de Paga Utilice esta calculadora para ver el impacto que tiene sobre su cheque de paga y su jubilación el aumentar sus aportaciones al plan 401(k), 403(b) o 457. - New 2025 Withholding tables
- 401(k)/403(b) limits are $23,500 under 50, employees 60 to 63 $34,750, all others over 50 $31,000
- Social Security tax (2025 earned income maximum of $176,100 with employee rate 6.2%).
- FICA maximum $10918.20 for 2025
- Allowances amount is $4300 in 2024 (used only on pre-2020 W-4 calculators no change)
- Additional Medicare Tax withholdings of 0.9% for earned income above $200,000. No change for 2025, this is not indexed for inflation.
- Flexible Spending Account for Medical maximum is $3300 ($100 change for 2025)
Definition updates as follows:
Year-to-date earnings
Your current year gross earnings that were subject to FICA taxes (Social Security tax and Medicare tax). This total should not include the current payroll period or any income from other sources or employers. The tool uses this amount to determine if you are required to have Social Security tax or additional Medicare tax withheld for the current payroll period. Typically, this is your gross earnings minus employer paid health insurance and any Flexible Spending Account (FSA) contributions. In 2025, year-to-date earnings is not required or used for incomes under $176,100 per year, or if your current year-to-date earnings plus your current payroll does not exceed $176,100.
Social Security tax
For 2025, Social Security tax is calculated as your gross earnings times 6.2%. For 2025, incomes over $176,100 that have already had the maximum Social Security tax of $10,918.20 withheld will not have additional withholding. Please note that if you have other wages or employers this calculator does not make any assumptions as to the total Social Security tax withheld for the current year other than the actual inputs for this calculator. This tax is also referred to as the Federal Insurance Contributions Act Old Age Survivors and Disability Insurance (FICA OASDI).
Federal tax withholding calculations
2025 Federal income tax withholding is calculated as:
- Multiply taxable gross wages by the number of pay periods per year to compute your annual wage.
- Subtract the value of Withholding Allowances claimed (for 2025, this is $4,300 multiplied by Withholding Allowances claimed on the employee's W-4: Employee's Withholding Allowance Certificate).
- Calculate your annual tax by the IRS provided tables.
- Divide the amount of tax by the number of pay periods per year to arrive at the amount of Federal tax withholding to be deducted per pay period.
Single Withholding Rates 2025* Annual taxable income between these amounts Annual withholding Withhold additional % of income over this amount $0 - $6,400 $0.00 $6,400 - $18,325 $0.00 plus 10% of income over $6,400 $18,325 - $54,875 $1,192.50 plus 12% of income over $18,325 $54,875 - $109,750 $5,578.50 plus 22% of income over $54,875 $109,750 - $203,700 $17,651.00 plus 24% of income over $109,750 $203,700 - $256,925 $40,199.00 plus 32% of income over $203,700 $256,925 - $632,750 $57,231.00 plus 35% of income over $256,925 $632,750 - (no limit) $188,769.75 plus 37% of income over $632,750 *Source: http://www.irs.gov Publication 15 Income Tax Withholding Tables for 2025 Married Withholding Rates * Annual taxable income between these amounts Annual withholding Withhold additional % of income over this amount $0 - $17,100 $0.00 $17,100 - $40,950 $0.00 plus 10% of income over $17,100 $40,950 - $114,050 $2,385.00 plus 12% of income over $40,950 $114,050 - $223,800 $11,157.00 plus 22% of income over $114,050 $223,800 - $411,700 $35,302.00 plus 24% of income over $223,800 $411,700 - $518,150 $80,398.00 plus 32% of income over $411,700 $518,150 - $768,700 $114,462.00 plus 35% of income over $518,150 $768,700 - (no limit) $202,154.50 plus 37% of income over $768,700 *Source: http://www.irs.gov Publication 15 Income Tax Withholding Tables for 2025 Head of Household Withholding Rates * Annual taxable income between these amounts Annual withholding Withhold additional % of income over this amount $0 - $13,900 $0.00 $13,900 - $30,900 $0.00 plus 10% of income over $13,900 $30,900 - $78,750 $1,700.00 plus 12% of income over $30,900 $78,750 - $117,250 $7,442.00 plus 22% of income over $78,750 $117,250 - $211,200 $15,912.00 plus 24% of income over $117,250 $211,200 - $264,400 $38,460.00 plus 32% of income over $211,200 $264,400 - $640,250 $55,484.00 plus 35% of income over $264,400 $640,250 - (no limit) $187,031.50 plus 37% of income over $640,250 *Source: http://www.irs.gov Publication 15 Income Tax Withholding Tables for 2025