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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.

Life Insurance Might Help During Turbulent Economic Times

Suggests considering life insurance for stability during uncertain markets.

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Balancing Life in the Sandwich Generation

The day-to-day demands of supporting multiple generations can take a toll, but planning and support might help achieve a workable balance.

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HOT TOPIC: The Shutdown is Over: What Now?

The longest government shutdown in U.S. history ended on November 12, 2025. This article looks at the bill that ended the shutdown, issues that are unresolved, and estimates of the economic impact.

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HOT TOPIC: The Fed Lowers Rates in an Economic Balancing Act

Analyzes the Fed's trade-offs between employment and inflation concerns.

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Impact of Inflation

Estimate the future cost of an item based on today’s prices and the rate of inflation you expect.

Life Expectancy

Knowing your likely life expectancy is an important factor in making long-term financial plans.

Estate Taxes

Use this calculator to estimate the federal estate taxes that could be due on your estate after you die.

Retirement Portfolio Lifespan

How Long Will Your Funds Last?

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