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South Barrington Tax & Financial Services logo, established 1993

Calculators

You can review interesting calculators on my site.

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Videos

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Individual and Small Business Tax Returns Including
Sole Proprietors, Partnerships, S-Corps & LLC’s

William Vlazny and his team have been sharing their expertise for over 30 years. Our service is distinguished by close personal attention and fast service in a professional and friendly atmosphere.

No More Groundhog Day for Your Finances: Time for a Financial Wellness Checkup

Financial habits can repeat themselves, month after month and year after year, until we consciously break the pattern.

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Location, Location, Location: The Premium Parents Pay for Top Schools

Homes in neighborhoods with access to top schools tend to cost significantly more than a typical home in the surrounding area.

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HOT TOPIC: The Iran War, the Economy, and Your Portfolio

This article looks at the economic impact of the war with Iran, including rising oil and gas prices and the potential effects on inflation, investments, and the broader economy.

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Don't Take the Bait: Top Tax Scams in 2025

As tax filing season approaches, the IRS warns taxpayers to watch for scams that can cause identity theft, financial loss, or criminal penalties.

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Home Affordability

Estimate of the maximum amount of financing you can expect to get when you begin house hunting.

Savings Goals

How much do you need to save each year to meet your long-term financial goals?

Loan Payoff

How much will it cost to pay off a loan over its lifetime?

IRA Eligibility

Use this calculator to determine whether you qualify for the different types of IRAs.

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