These guides explain US Social Security, Medicare, Marketplace health coverage and IRS topics using what the official agency pages say, and each article names its sources and the date they were read. Prices, dates and rules change, so check the agency page before you act. This is general information, not legal, tax or insurance advice.
Social Security (SSA)
- Pause Your Social Security Retirement Benefit: Up to 8% a Year Plus Inflation
- Withhold Taxes From Social Security Benefits: 7%, 10%, 12% or 22% and How to Request It
- Update Social Security Direct Deposit: Online, Through Your Bank or by Phone
- Social Security Benefit Verification Letter: How to Get a Proof of Income Letter
- Apply for Social Security: Which Benefit Fits You and How to Check Your Application Status
- Social Security 1099 Tax Form: How to Get a Copy and Why SSI Has None
- When Do Social Security Payments Arrive? Birthday and Benefit Type
- Cancel a Social Security Application: Form SSA-521 and the 12-Month Limit
- Report Changes to Social Security by the 10th of the Next Month
- Social Security Overpayment: Repay, Request a Waiver or Appeal
Medicare and health coverage
- HealthCare.gov Open Enrollment for 2027: November 1, December 15 and January 15 Deadlines
- Medicare Open Enrollment (October 15 to December 7): What You Can Change
- Original Medicare vs Medicare Advantage: Your Coverage Options, Per Medicare.gov
- Medicare Parts A, B, C and D explained, with 2026 costs
- Does Medicare cover dental, hearing aids and cataract surgery?
Taxes and money
Related: AI model pricing and API cost guides.