IncomeLens

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Financial insights, salary data, tax guides, and investment strategies.

Tax

2025 Federal Income Tax Brackets Explained: What You'll Owe

A clear breakdown of the 2025 federal income tax brackets, how marginal rates work, and what you'll actually pay at every income level.

February 14, 2026·KJ
Investment

Compound Interest Explained: How Your Money Grows Over Time

Learn how compound interest works, see real examples of growth over 10, 20, and 30 years, and understand why starting early matters most.

February 14, 2026·KJ
Tax

How Much Tax Do You Pay on a $100K Salary? Full Breakdown

Detailed analysis of federal income tax, FICA, and take-home pay on a $100,000 salary. See where every dollar goes.

February 14, 2026·KJ
Investment

S&P 500 Historical Returns: What Investors Should Know

The average annual return of the S&P 500 over 10, 20, and 30 years. What history tells us about long-term investing.

February 14, 2026·KJ
Salary

5 Data-Driven Salary Negotiation Tips That Actually Work

Use real salary data and cost-of-living adjustments to negotiate a better offer. Practical tips backed by survey research.

February 14, 2026·KJ
Retirement

How Much Should You Have Saved for Retirement by Age?

Retirement savings benchmarks by age: from your 20s to your 60s. See where you stand and how to catch up.

February 14, 2026·KJ
Cost of Living

The 10 Cheapest Cities to Live in the US (2025)

Looking for affordable cities? Here are the top 10 cheapest US cities by cost of living index, with salary equivalents.

February 14, 2026·KJ
Salary

Average Salary by Occupation in 2025: Complete Guide

Comprehensive breakdown of average salaries across 30+ occupations in the US, based on the latest Bureau of Labor Statistics May 2024 OEWS data.

February 14, 2026·KJ