Taxes & keep more

Self-employment tax, quarterly estimates, and the set-asides that stop April from wrecking you.

Time: 2–6 hrs setup Capital: $0 Typical band: Protects net

We show net ranges when we can: fees, gas, ads, and tax set-asides matter more than app screenshots.
Time is a cost. A $30/hr gig that needs 90 minutes of unpaid waiting is not a $30/hr gig.
If a hustle only works with unpaid inventory, unpaid learning, or unpaid customer service, we say so.

Run the math

Calculators for this path

Know how much self-employment tax you owe so you can set money aside before it is due.

Estimate the federal income tax you owe and see your effective and marginal rates.

See what actually lands in your account after taxes and deductions come out of each paycheck.

See how a health savings account can grow tax-free over decades.

Guides

More guides for this lane are publishing. Meanwhile browse the full Make Money library or return to the side income hub.

Bank the hustle

Tax buckets, no monthly fee, HYSA rates ranked for freelancers.

Career upgrade

Search roles that fit — or take the full brain assessment from $99.

Hub

Return to the full map of lanes, filters, and take-home math.

One useful money idea every Friday, with the interactive chart so you can check the math. Free. Welcome gift: the printable 2026 Money Calendar.