Tax Savings Calculator

Punch in your numbers. Maxi will tell you what to set aside so April doesn't ambush you — plus what you owe the IRS every quarter.

Your numbers

Annual 1099 / self-employment income

Annual business expenses

Estimated federal tax bracket

Not sure which bracket? See the rough guide below the results.

What this means for you

Net profit

Self-employment tax (15.3%)

Estimated federal income tax

Total estimated tax owed

Set aside monthly

Move this to savings every time you get paid

Pay quarterly

Due mid-April, mid-June, mid-Sept, mid-Jan

Rough 2025–26 single-filer bracket guide — thresholds shift slightly each year for inflation, so treat this as a starting point, not gospel.

10%	up to ~$11,925 taxable income
12%	~$11,926 – $48,475
22%	~$48,476 – $103,350
24%	~$103,351 – $197,300
32%	~$197,301 – $250,525
35%	~$250,526 – $626,350
37%	above ~$626,350

Want the exact number instead of a rough one?

Our team at Taximum handles your bookkeeping and filing under one roof — so what you set aside is what you actually owe, no surprises in April.

Book a Strategy Call →

This calculator gives a directional estimate only — it is not tax advice. It assumes self-employment tax applies to 92.35% of net profit at 15.3% (not accounting for the annual Social Security wage base cap, which mainly affects higher earners), and applies your selected bracket as a flat rate to net profit after the 50% self-employment tax deduction, without modeling your standard/itemized deduction, credits, state taxes, or other income. Actual liability is typically lower once real deductions are applied. For exact numbers, book a call with our team at Taximum.

💗 Maxi