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Free tax & financial calculators

29 free calculators for taxes, business, retirement and everyday money decisions, updated with 2026 IRS, New York State and NYC figures.

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7 calculators

Tax calculators

Federal income tax, self-employment tax, refunds and NY sales and property tax, using 2026 figures.

Income tax calculatorEnter your income and filing status to see your estimated 2026 federal tax, your top bracket and your effective rate.Open calculator →Self-employment tax calculatorFor 1099 workers, Uber and Lyft drivers, and small business owners: see your Social Security and Medicare tax on 2026 profit.Open calculator →Capital gains tax calculatorSold stock, crypto or a property? See the 2026 federal tax on your gain, short-term or long-term.Open calculator →Estimated tax calculatorSelf-employed or driving for apps? See how much to send the IRS each quarter so April does not bring a surprise bill.Open calculator →Sales tax calculatorAdd sales tax to a price, or pull the tax back out of a total, at New York City and Long Island rates.Open calculator →Property tax calculatorUse the billable assessed value on your Notice of Property Value to estimate your yearly NYC property tax.Open calculator →Tax refund estimatorWill you get money back in 2027 or owe? Enter your W-2 numbers to estimate your federal refund.Open calculator →

7 calculators

Business calculators

Payroll, depreciation, margins and cash flow for Queens and NYC small businesses.

Payroll calculatorSee an employee’s estimated take-home pay and what the paycheck really costs your business.Open calculator →Depreciation calculatorBought a car, equipment or a rental property for your business? See how much you can deduct each year.Open calculator →Break-even calculatorHow many sales do you need to cover your costs? Find the point where your business starts making money.Open calculator →Profit margin calculatorSee your gross, operating and net margin, the numbers banks and buyers look at first.Open calculator →Markup & margin calculatorPrice your products right. A 50% markup is only a 33% margin; see the difference instantly.Open calculator →Business valuation calculatorThinking about selling, buying or bringing in a partner? Get a quick value range for a small business.Open calculator →Cash flow calculatorForecast your bank balance for the next 12 months and spot a cash crunch before it happens.Open calculator →

5 calculators

Retirement calculators

401(k), IRA, required distributions and Social Security, with 2026 limits.

401(k) calculatorSee what your 401(k) could grow to with your contributions, your employer match and time.Open calculator →IRA calculator (Traditional vs Roth)Should you pay tax now (Roth) or later (traditional)? Compare what you keep in retirement.Open calculator →Retirement savings goal calculatorHow much do you need to retire, and how much should you save each month to get there?Open calculator →RMD calculatorAge 73 or older? See the minimum the IRS requires you to take from your IRA or 401(k) this year.Open calculator →Social Security calculatorEstimate your monthly retirement benefit and how much more you get by waiting.Open calculator →

6 calculators

Personal finance calculators

Mortgage, car loan, budget, savings and paying off debt.

Mortgage calculatorSee your full monthly house payment: loan, property tax, homeowners insurance and PMI.Open calculator →Auto loan calculatorBuying a car for yourself or for Uber and TLC work? See your monthly payment and total cost.Open calculator →Compound interest calculatorWatch your money grow. Add a monthly deposit and see the power of compounding.Open calculator →Loan payoff calculatorFind your debt-free date and see how much an extra payment saves you.Open calculator →Budget plannerPut your take-home pay and bills in one place and see what is left at the end of the month.Open calculator →Savings goal calculatorSaving for a down payment, a car or a rainy-day fund? See how much to put away each month.Open calculator →

4 calculators

Investment calculators

Return on investment, stock profit, growth rate and dividend income.

ROI calculatorDid it pay off? Calculate the total and yearly return on any investment.Open calculator →Stock profit calculatorSee your profit on a trade after fees, and the estimated federal tax on it.Open calculator →Investment return (CAGR) calculatorFind the steady yearly growth rate between a starting and ending value.Open calculator →Dividend income calculatorSee how much dividend income your investments could pay, with or without reinvesting.Open calculator →

Free consultation

A calculator gives you an estimate. A licensed CPA gives you the right answer.

Use these calculators to plan, then bring your numbers to Syed Services. A licensed CPA checks your taxes, your business structure and your 2026 and 2027 plan in a free consultation, at the best price in the market.

Book my free consultation WhatsApp (347) 817-7771

Tax preparationPersonal, self-employed and business returns, CPA-reviewed, at the best price in the market. IRS & NY lettersRefund held up or a notice in the mail? We respond for you. LLC & S-Corp setupThe right structure for NYC can save thousands a year. BookkeepingClean monthly books so every deduction is claimed. Business insuranceBOP, workers’ comp and liability from the same office. TLC driver taxesMileage, plates and insurance deductions done right.

Sources: IRS: Tax year 2026 inflation adjustments · IRS: Rev. Proc. 2025-32 (2026 tax tables) · IRS: 2026 401(k) and IRA limits (IR-2025-111) · SSA: 2026 PIA formula bend points · NY Tax Dept: Publication 718, sales tax rates by county · NYC Finance: Property tax rates

Figures and rules on this page come from the official and published sources linked above, as of November 2026. People and numbers in the examples are made up to explain the idea. This page is general information, not tax or legal advice for your situation, and laws change; check the linked source or ask a licensed CPA before you act.

Book your free consultation.

Sit down with a licensed CPA to review your business structure and plan your 2026 and 2027 tax returns.

Book my free consultation WhatsApp (347) 817-7771