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Benefits, in plain English

The questions everyone Googles and nobody answers clearly — W-2 mysteries, FSA rules, and what a “cafeteria plan” actually is.

Benefits, explained

Open Enrollment Mistakes: The Five Things People Picked Wrong This Season

The open enrollment mistakes that show up every year: FSA over-election, HSA confusion, dependent care under-use, and missed deadlines.

Benefits, explained

Is FSA Pre-Tax? Yes — Here's What That Means on Your Paycheck

FSA contributions are pre-tax, which means they come out before federal income tax and payroll taxes are calculated.

Benefits, explained

Section 125 Plan Document: The Paper That Makes Pre-Tax Deductions Legal

The Section 125 plan document is the legal foundation for pre-tax benefits. Without it, those deductions aren't compliant. Here's what's in it.

Benefits, explained

What Is the Difference Between FSA and HSA? The Five That Matter

FSAs and HSAs both use pre-tax dollars for medical expenses, but ownership, rollover rules, and health plan requirements differ completely.

Benefits, explained

Dependent Care FSA: The Practical Guide to Actually Using One

How a dependent care FSA works in practice—what qualifies, how reimbursement works, and the timing rule that catches most first-time users.

Benefits, explained

Section 125 Nondiscrimination Testing: The Annual Compliance Chore Nobody Explains

Section 125 nondiscrimination testing ensures your cafeteria plan doesn't favor executives. Here's who fails, why, and what to do about it.

Benefits, explained

What Is S125 on My W-2? The Section 125 Variants, Decoded

S125, Less: Section 125, and Cafe 125 all mean the same thing—pre-tax benefits deducted from your pay. Here's what they actually mean.

Benefits, explained

HSA vs FSA: Choose in 60 Seconds, Then Read Why

HSA vs FSA: High-deductible plan with savings? HSA. Traditional plan with predictable costs? FSA. The decision tree and full comparison.

Benefits, explained

Is an Air Purifier FSA Eligible? The LMN Rule That Decides Everything

Air purifiers, probiotics, humidifiers, supplements — all follow the same FSA eligibility rule. Here's how the Letter of Medical Necessity works.

Benefits, explained

POP Plan vs Full Cafeteria Plan: When Simple Is Actually Enough

A POP plan handles insurance premiums pre-tax. A full cafeteria plan adds FSAs and other benefits. Here's when you need more than the basics.

Benefits, explained

Is an FSA Worth It? The Honest Math for Three Real Scenarios

Is an FSA worth it? Honest math for single, family, and chronic Rx scenarios — no hype, no guarantees. When it works and when it doesn't.

Benefits, explained

Can You Have an HSA and FSA? The Compatibility Matrix, Plain English

Most FSAs disqualify your HSA. Limited-purpose FSAs don't. Here's the rule, the exception, and what happens if you pick wrong.

Benefits, explained

Can You Use FSA for Gym Membership? (No — But Here's What Qualifies)

Gym memberships aren't FSA eligible — but weight loss programs, physical therapy, and medically necessary fitness can be. Here's the rule.

Benefits, explained

What Is a Limited Purpose FSA? The HSA Trick Almost Nobody Explains

A limited purpose FSA covers only dental and vision expenses so you can pair it with an HSA. Here's why you'd deliberately limit an account.

Benefits, explained

What Is Open Enrollment? The 20-Minute Checklist You Actually Need

Open enrollment is your annual window to pick benefits. Here's what to look at, what to skip, and the one decision most people get wrong.

For parents

What is a Dependent Care FSA?

A Dependent Care FSA pays for daycare, preschool, and summer camp with pre-tax money — and the limit just got its first raise since…

Your W-2, decoded

What is “Cafe 125” on my W-2?

Cafe 125 on your W-2 is the total you paid pre-tax through your employer's Section 125 cafeteria plan — health premiums, FSA, and…

The basics

What is a Section 125 cafeteria plan?

A Section 125 cafeteria plan lets employees pay for health premiums and FSA contributions before taxes. What it is, who saves, and the…

For employers

What is a Premium Only Plan (POP)?

A Premium Only Plan lets employees pay their share of health premiums pre-tax — the simplest, cheapest Section 125 plan a small business…

FSA eligibility

Is toothpaste FSA eligible? Your bathroom shelf, sorted

Toothpaste is not FSA eligible — but sunscreen is, and so are menstrual products and OTC medicine. The whole bathroom shelf sorted into…

FSA rules

Does my FSA roll over?

FSA money doesn't roll over by default — but your employer may offer a grace period or a carryover (up to $680 from 2026 plans). How to…

FSA eligibility

Are vitamins FSA eligible?

Everyday vitamins usually aren't FSA eligible, but prenatal vitamins are — and a doctor's note can change the answer. The general-health…

FSA eligibility

Are diapers FSA eligible?

Regular diapers aren't FSA eligible — but diaper rash cream, breast pumps, and a surprising list of baby items are. The parents'…